Industrial Control Transformers Class 9070 Catalog August 05 CONTENTS Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Type T Transformers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Type EO Transformers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Fuse Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Type TF Transformers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Field Installed Fuse Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Frequently Asked Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Industrial Control Transformers Product Description PRODUCT DESCRIPTION Control power transformers from Schneider Electric set the industry standard for design innovation and performance. They are designed with low impedance windings for excellent voltage regulation, and can accomodate the high inrush current associated with contactors, starters, solenoids, and relays. A variety of designs are available to meet the diverse needs of panel builders and machinery OEMs. The versatility of our control transformer line offers unparalleled options for design engineers. We also have one of the most extensive offering of custom products with no minimum order requirements. We have a national network of distributors to ensure prompt delivery, including industry leading delivery on custom products. In most cases, we can design, manufacture, and ship a custom unit in two weeks or less. The Global Product Offering--Type T Type T is our most popular and complete line of control transformers. It comes with unmatched design innovations for top performance and is manufactured using the most advanced insulating materials. The Type T control transformer is the best choice if size and cost are of concern. The Exceptional Regulation Offering --Type EO Constructed with traditional materials and manufacturing processes, Type EO transformers are UL and CSA Component Recognized. Units are designed for 55C rise. All units are 60HZ rated, with de-rated VA levels for 50HZ. Transformers with Fuse Block Protection--Types TF and EOF We offer both product lines with factory installed overcurrent protection fuse blocks. Type TF and EOF transformers consist of two primary fuse blocks and one secondary fuse block, a configuration that meets the majority of overcurrent needs by panel builders and machinery OEMs. Since the fuse blocks are pre-wired and mounted on top of the transformer, the Type TF and EOF transformers have the same footprint as the Type T and Type EO units, respectively. This design frees up space normally used for separate fuse blocks We also have an extensive fuse block offering for custom applications. See the overcurrent section of this catalog for full details. Leaded Control Transformer Line Schneider Electric offers transformers with internally pre-wired 24-inch primary and secondary leads, instead of terminal boards, to make installation easier and faster for many applications. These are only available for single voltage primary and single voltage secondary applications. MultiTap Schneider Electric offers Type T and Type EO transformers in the MultiTap version. The MultiTap control transformer was designed to respond to the increased need for voltage and stock flexibility. It combines multiple primary voltages with one or more secondary voltages, all in a single transfomer. The most flexible MultiTap voltage is the Universal, available on the Type T product line only. It allows for standard primary voltages of 208 to 600V and 110, 115, or 120V secondary voltages. 3 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Type T Transformers TYPE T TRANSFORMERS Type T VA Ratings UL, cUL, CSA and NOM VA Rating CE VA Rating 25 25 50 50 75 75 100 100 150 150 200 200 250 160 300 200 350 250 500 300 750 500 1000 630 1500 1000 2000 1500 3000 2000 5000 3000 50/60 Hz rated * Type T transformers are designed with various temperature classes: Customer installed accessories (Finger-Safe covers, fuse blocks, fuse clips) -- 200-350 VA with a 80 C temperature rise, 130 C insulation -- 500-5000 VA with a 115 C temperature rise, 180 C insulation Schneider Electric manufactures a wide variety of voltage combinations for control transformers. The voltage combinations are expressed as "Voltage Codes", and are embedded within the catalog number of the transformer. Standard codes are listed. If the voltage combination you need is not listed, please call your Schneider Electric distributor for assistance. CE Marking File VA Range UL E61239, Guide XPTQ2 25-5000 cUL E61239 1500-5000 CSA LR37055, Guide 184-N-90 25-1000 947923, EN 61 558/01.89 (TUV ref: 00941-RAG/sg E9371495E01) 25-200 EN * * -- 25-150 VA with a 55 C temperature rise, 105 C insulation Type T Listings Listing The Type T units are designed for the global market and are the best choice when size and cost are of concern. This is our most popular and complete offering of industrial control transformers. The following features are included: 9579078, EN 61 558/01.89 (TUV ref: 00941-RAG/sg 250-1000 E9471921E01) 9579078, EN 61 558/01.89 (TUV ref: 00941-RAG/sg 1500-3000 E9471921.02E01) Industrial control transformers (ICTs) entering the European Union (EU) after January 1, 1997 are required by EU standards to have CE marking or Declaration of Conformity to CE. EU documentation requires compliance with specification EN 61 558 of the Low Voltage Directive. Type T ICTs from Schneider Electric comply with this specification and are third party tested to TUV standards, which adhere to, and are accepted by, EU standards. A Declaration of Conformity for all Type T units is available upon request. Because of different overload criteria in the CE specification, Schneider Elecric dual rates these transformers for UL VA, cUL VA, CSA VA, NOM VA and CE VA ratings (see "Type T VA Ratings" table). Because they are widely used with control circuit panels, ICTs are also required to comply with EN 60 204 and EN 61 558 in these applications. The Type T transformer line complies with EN 60 204 when Fingersafe(R) covers are installed. For more information regarding CE marking, please contact your local Schneider Electric field sales office. 4 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Type T Transformers Selection Guide Example: This example assumes the following: * * * Two NEMA size 0 contactors do not start together, but one could be ON when the other starts. One NEMA size 2 contactor can start with either of the other contactors. One pilot light at 2 VA 1. VA and inrush are: NEMA 0: sealed 27 VA; inrush 245 VA NEMA 2: sealed 37 VA; inrush 311 VA; pilot light 2 VA 2. Total VA: 27 + 27 + 37 + 2 = 93 VA 3. Total inrush VA: 245 + 311 + 27 + 2 = 582 VA 4. From Regulation Chart for Type T at right below: 100 VA minimum unit; inrush 499 VA will not work at 90% 150 VA (next standard size); inrush 666 VA will work at 95% 1. Determine inrush and sealed VA of each coil in the control circuit and VA of all other components. 2. Total all sealed VA of all operating coils and other loads VA (determines minimal VA size required for the circuit). 3. Total the inrush VA of all coils that are starting at the same time and all loads and coils that are running (using the regulation chart to give possible units to be used). 4. Take VA size from step 2, go to standard VA size in chart below. Make sure inrush VA from chart is greater than total VA from step 3. If not, go to next larger VA size and repeat. If your supply voltage is stable and fluctuates less than 5%, we recommend you use the 90% secondary voltage column. If your supply voltage is not stable and fluctuates more than 10%, we recommend you use the 95% secondary voltage column. We recommend that you never use the 85% secondary voltage column since magnetic devices lose life expectancy if they are continuously started at 85% of rated voltage. Regulation Chart for Type T Secondary Voltage VA Inrush UL VA at 20% Power Factor Inrush UL VA at 40% Power Factor 95% 90% 85% 95% 90% 85% 50 193 266 339 151 215 282 75 271 396 520 210 318 430 100 339 499 659 266 404 549 150 666 893 1120 529 731 942 200 588 815 1041 459 659 866 250 1416 1910 2388 1057 1494 1936 300 1634 2184 2709 1194 1681 2169 350 1894 2592 3261 1392 2005 2621 500 3197 4104 4981 2374 3195 4019 750 3770 5515 7231 2887 4391 5945 1000 6587 9079 11430 4706 6886 9051 1500 19324 23983 28607 15066 19361 23756 2000 31384 38777 46161 24794 31630 38667 3000 26539 39934 52713 19355 30721 42216 5000 53111 85265 116277 39368 66309 93882 5 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Type T Transformers Use the following table to quickly find a Type T transformer for a 120 volt load for your specific application. First, find your source and load voltages. Then, go to the indicated pages for details on the transformer(s) matching those voltages. Type T Transformers for 120 Volt Loads Source Voltage Load Voltage Voltage Code(s) Go To Page(s) Source Voltage Load Voltage Voltage Code(s) Go To Page(s) Source Voltage Load Voltage Voltage Code(s) Go To Page(s) 110 110 D24, D55 9, 13 277 115 D18 11 440 110/220 D31 13 110 220 D55 13 277 120 D4, D60 9, 14 460 95 D32, D50 11, 12 115 D1, D20, D32, D95, D50, D31 8, 10, 11, 12, 13 110 110/220 D55 115 115 D24, D55 9, 13 277 120/240 D60 14 460 125 D50 12 115 230 D55 13 364 85 D50 12 460 230 D31 13 115 115/230 D55 13 364 100 D50 12 460 115/230 D31 13 120 120 D24, D55 9, 13 364 110 D50 12 480 99 D50 12 120 240 D55 13 380 91 D50 12 480 100 D32 11 8, 11, 12, 13 120 120/240 13 277 240 D55 13 380 95 D60 14 460 D18 11 480 120 D1, D32, D40, D95, D50, D31 190 110 D95 11 380 110 D6, D50 9, 12 480 130 D50 12 200 115 D93, D95 9, 11 380 115 D18, D33 11, 14 480 240 D31 13 208 85 D50 12 380 120 D40, D50 11, 12 480 120/240 D31 13 208 95 D18 11 380 230 D33 14 500 85 D50 12 208 100 D50 12 380 115/230 D33 14 500 100 D50 12 208 110 D50 12 400 95 D50 12 500 110 D50 12 208 115 D20, D18 10, 11 400 115 D33 14 550 90 D32 11 208 120 D3, D40 9, 11 400 120 D103, D50 9, 12 550 91 D50 12 9, 11, 12, 14 220 90 D32 11 400 125 D50 12 550 110 D5, D32, D50, D37 220 91 D50 12 400 230 D33 14 550 120 D50 12 220 110 D1, D32, D95, D50, D31, D55 8, 11, 12, 13 400 115/230 D33 14 550 220 D37 14 220 120 D50 12 415 110 D17 9 550 110/220 D37 14 220 220 D31, D55 13 415 115 D33 14 575 95 D32, D50 11, 12 220 110/220 D31, D55 13 415 230 D33 14 550 110/220 D37 14 230 95 D32, D50 11, 12 415 115/230 D33 14 575 95 D32, D50 11, 12 230 115 D1, D20, D32, D95, D50, D31, D55 8, 10, 11, 12, 13 416 99 D50 12 575 115 D5, D32, D50, D37 9, 11, 12, 14 230 125 D50 12 416 120 D40, D50 11, 12 575 125 D50 12 230 230 D31, D55 13 416 130 D50 12 575 230 D37 14 230 115/230 D31, D55 13 420 85 D50 12 575 115/230 D37 14 240 99 D50 12 420 100 D50 12 600 99 D50 12 240 100 D32 11 420 110 D50 12 600 100 D32 11 240 120 D1, D32, D40, D95, D50, D31, D55 8, 11, 12, 13 440 90 D32 11 600 120 D5, D32, D50, D37 9, 11, 12, 14 240 130 D50 12 440 91 D50 12 600 130 D50 12 8, 11, 12, 13 600 240 D37 14 600 120/240 D37 14 240 240 D31, D55 13 440 110 D1, D32, D95, D50, D31 240 120/240 D31, D55 13 440 120 D50 12 277 95 D18 11 440 220 D31 13 6 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Type T Transformers Use the following table to quickly find a Type T transformer for a 24 volt load for your specific application. First, find your source and load voltages. Then, go to the indicated pages for details on the transformer(s) matching those voltages. Type T Transformers for 24 Volt Loads Source Voltage Load Voltage Voltage Code(s) Go To Page(s) 115 24 D89 15 120 24 D23, D7 15, 16 208 24 D14, D19 16, 17 230 24 D89, D112 15, 16 240 24 D2, D23, D19 15, 17 277 24 D25, D19 16, 17 380 24 D88, D19 16, 17 460 24 D92 15 480 24 D2, D19 15, 17 600 24 D16 16 Custom-Built Type T Transformers For voltage combinations not listed, Schneider Electric offers custom-built Type T transformers. Type T units are limited to the following: Primary Voltage Range: 120 to 600 Volts Secondary Voltage Range: 12 to 277 Volts (25 to 1000VA) 12/24 to 277 Volts (25 to 2000VA) 24/48 to 277 Volts (25 to 5000VA) Single Dual Single 25VA to 5000VA 25VA to 5000VA Dual 25VA to 5000VA 25VA to 5000VA One Primary Tap (two voltages) Two Primary Taps (three voltages Voltages with 20% 25VA to 5000VA Voltages with 20% 25VA to 5000VA Voltages greater then 20% 25VA to 3000VA Voltages greater then 20% 25VA to 3000VA Voltages with 20% 25VA to 5000VA Voltages with 20% 25VA to 5000VA Voltages greater then 20% 25VA to 3000VA Voltages greater then 20% 25VA to 3000VA Three Primary Taps (four voltages) Four Primary Taps (five Voltages) 25VA to 3000VA 25VA to 3000VA 25VA to 3000VA 25VA to 3000VA Schneider Electric also offers Secondary Tapped units and Multiple Winding Secondary units. Since the sizing of these units are determined by the secondary loading, they are limited to 3000VA total secondary capacity in the 9070 Type T product. To request a price quotation from Schneider Electric for a custom-built Type T transformer, use the price quote sheet on page 26. 7 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Type T Transformers 120 Volt Control Secondary Voltage and Connection Options Voltages Voltage Code Primary Secondary 220 x 440 230 x 460 240 x 480 D1 Connections 110 115 120 Primary Secondary 220/230/240 V:Connect to H1 and H4 Jumper H1 with H3 Jumper H2 with H4 Connect to X1 and X2 H1 440/460/480 V:Connect to H1 and H4 Jumper H2 with H3 H3 H2 H4 X2 X1 Dimensions VA Catalog Number Figure Acc. Key A B C E F Slots UL CE IN mm IN mm IN mm IN mm IN mm IN mm 25 25 9070T25D1 1 I 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 0.20 x 0.38 5 x 10 50 50 9070T50D1 1 I 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 0.20 x 0.38 5 x 10 75 75 9070T75D1 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 100 100 9070T100D1 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 150 150 9070T150D1 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 200 200 9070T200D1 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 250 160 9070T250D1 2 I 5.30 135 3.75 95 3.21 82 2.88 73 3.13 80 0.20 x 0.38 5 x 10 300 200 9070T300D1 2 I 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 0.20 x 0.38 5 x 10 350 250 9070T350D1 2 I 5.11 130 4.50 114 3.84 98 3.00 76 3.75 95 0.20 x 0.38 5 x 10 500 300 9070T500D1 2 I 5.49 139 4.50 114 3.84 98 3.56 90 3.75 95 0.20 x 0.38 5 x 10 750 500 9070T750D1 2 I 5.61 143 5.25 133 4.51 115 3.43 87 4.38 111 0.28 x 0.56 7 x 14 1000 630 9070T1000D1 2 I 6.30 160 5.25 133 4.51 115 4.31 109 4.38 111 0.28 x 0.56 7 x 14 1500 1000 9070T1500D1 2 I 5.92 150 7.06 179 6.17 157 4.13 105 5.81 148 0.28 x 0.56 7 x 14 2000 1500 9070T2000D1 2 I 7.17 182 7.06 179 6.17 157 4.56 116 5.81 148 0.28 x 0.56 7 x 14 3000 2000 9070T3000D1 3 I 7.24 184 9.00 229 8.75 222 4.63 118 7.63 194 0.44 x 1.13 11 x 29 5000 3000 9070T5000D1 3 I 9.15 232 9.00 229 8.75 222 6.56 167 7.63 194 0.44 x 1.13 11 x 29 D D A B A B C F Figure 1 D A B C C E F Figure 2 F E E Figure 3 8 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Type T Transformers 120 Volt Control Secondary Voltage and Connection Options Voltages Voltage Code Connections Primary Secondary 208 120 D3 D4 277 120 D5 550 575 600 110 115 120 D6 380 110 D17 415 110 D24 110 115 120 110 115 120 D93 200 115 D103 400 120 Primary Secondary Connect to H1 and H2 Connect to X1 and X2 H1 H2 X2 X1 Dimensions VA UL Catalog Number1 CE Figure Acc. Key A IN B mm IN C mm IN E mm IN F mm IN Slots mm IN mm 25 25 9070T25t 1 I 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 0.20 x 0.38 5 x 10 50 50 9070T50t 1 I 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 0.20 x 0.38 5 x 10 75 75 9070T75t 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 100 100 9070T100t 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 150 150 9070T150t 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 200 200 9070T200t 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 250 160 9070T250t 2 I 5.30 135 3.75 95 3.21 82 2.88 73 3.13 80 0.20 x 0.38 5 x 10 300 200 9070T300t 2 I 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 0.20 x 0.38 5 x 10 350 250 9070T350t 2 I 5.11 130 4.50 114 3.84 98 3.00 76 3.75 95 0.20 x 0.38 5 x 10 500 300 9070T500t 2 I 5.49 139 4.50 114 3.84 98 3.56 90 3.75 95 0.20 x 0.38 5 x 10 750 500 9070T750t 2 I 5.61 143 5.25 133 4.51 115 3.43 87 4.38 111 0.28 x 0.56 7 x 14 1000 630 9070T1000t 2 I 6.30 160 5.25 133 4.51 115 4.31 109 4.38 111 0.28 x 0.56 7 x 14 1500 1000 9070T1500t 2 I 5.92 150 7.06 179 6.17 157 4.13 105 5.81 148 0.28 x 0.56 7 x 14 2000 1500 9070T2000t 2 I 7.17 182 7.06 179 6.17 157 4.56 116 5.81 148 0.28 x 0.56 7 x 14 9070T3000t2 2 I 6.38 162 9.00 229 7.63 194 4.63 118 7.63 194 0.44 x 1.13 11 x 29 9070T3000t3 3 I 7.24 184 9.00 229 8.75 222 4.63 118 7.63 194 0.44 x 1.13 11 x 29 9070T3000D24 3 N/A 8.08 205 9.00 229 8.75 222 4.63 118 7.63 194 0.44 x 1.13 11 x 29 9070T5000t 3 I 9.15 232 9.00 229 8.75 222 6.56 167 7.63 194 0.44 x 1.13 11 x 29 9070T5000D24 3 N/A 9.99 254 9.00 229 8.75 222 6.56 167 7.63 194 0.44 x 1.13 11 x 29 3000 5000 2000 3000 1 Complete the catalog number by replacing the t with the correct Voltage Code from the "Voltage and Connection Options" table above. 2 Complete the catalog number by replacing the t with Voltage Code D3 or D4 from the "Voltage and Connection Options" table above. 3 Complete the catalog number by replacing the t with Voltage Code D5, D6, D17, D93, or D103 from the "Voltage and Connection Options" table above. D D A B A B C F Figure 1 E D A B C C F Figure 2 F E E Figure 3 9 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Type T MultiTap Transformers 120 Volt Control Secondary Voltage and Connection Options Voltages Voltage Code Connections H1 D20 Primary Secondary 208/230/460 115 Primary 208: 230: 460: H2 H3 H4 Secondary Connect to H1 and H2 Connect to H1 and H3 Connect to H1 and H4 Connect to X1 and X2 X2 X1 Dimensions VA Catalog Number1 Figure Acc. Key A B C E F Slots UL CE IN mm IN mm IN mm IN mm IN mm IN mm 25 25 9070T25D20 1 II 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 0.20 x 0.38 5 x 10 50 50 9070T50D20 1 II 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 75 75 9070T75D20 1 II 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 100 100 9070T100D20 1 II 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 5 x 10 150 150 9070T150D20 1 II 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 200 200 9070T200D20 2 II 4.70 119 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 250 160 9070T250D20 2 II 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 0.20 x 0.38 5 x 10 300 200 9070T300D20 2 II 5.11 130 4.50 114 3.84 98 3.00 76 3.75 95 0.20 x 0.38 5 x 10 350 250 9070T350D20 2 II 5.49 139 4.50 114 3.84 98 3.56 90 3.75 95 0.20 x 0.38 5 x 10 500 300 9070T500D20 2 II 5.61 143 5.25 133 4.51 115 3.43 87 4.38 111 0.28 x 0.56 7 x 14 750 500 9070T750D20 2 II 6.30 160 5.25 133 4.51 115 4.31 109 4.38 111 0.28 x 0.56 7 x 14 1000 630 9070T1000D20 2 II 5.92 150 7.06 179 6.17 157 4.13 105 5.81 148 0.28 x 0.56 7 x 14 1500 1000 9070T1500D20 2 II 7.17 182 7.06 179 6.17 157 4.56 116 5.81 148 0.28 x 0.56 7 x 14 2000 1500 9070T2000D20 2 II 6.38 162 9.00 229 7.63 194 4.63 118 7.63 194 0.44 x 1.13 11 x 29 3000 2000 9070T3000D20 2 II 8.31 211 9.00 229 7.63 194 6.56 167 7.63 194 0.44 x 1.13 11 x 29 D D A B A B C F Figure 1 D A B C C E F Figure 2 F E E Figure 3 10 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Type T MultiTap Transformers 120 Volt Secondary Voltage and Connection Options Voltages Voltage Code Connections H1 Primary Secondary Primary D18 208/277/380 95/115 208: 277: 380: D32 220/440/550 230/460/575 240/480/600 90/110 95/115 100/120 220 or 230 or 240: Connect to H1 and H2 440 or 460 or 480: Connect to H1 and H3 550 or 575 or 660: Connect to H1 and H4 90 or 95 or 100: Connect to X1 and X2 110 or 115 or 120: Connect to X1 and X3 H1 D95 190/220/440 200/230/460 208/240/480 110 115 120 190 or 200 or 208: Connect to H1 and H2 220 or 230 or 240: Connect to H1 and H3 440 or 460 or 480: Connect to H1 and H4 110 or 115 or 120: Connect to X1 and X2 X2 H2 H3 H4 Secondary Connect to H1 and H2 Connect to H1 and H3 Connect to H1 and H4 95: 115: X3 Connect to X1 and X2 Connect to X1 and X3 X2 X1 H2 H3 H4 X1 Dimensions VA Catalog Number1 Figure A B C E F Slots Acc. Key IN mm IN mm IN mm IN mm IN mm IN mm 5 x 10 UL CE 25 25 9070T25t 1 II 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 0.20 x 0.38 50 50 9070T50t 1 II 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 75 75 9070T75D32 1 II 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 75 75 9070T75t2 1 II 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 100 100 9070T100t 1 II 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 150 150 9070T150D32 2 II 4.70 119 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 150 150 9070T150t2 1 II 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 200 200 9070T200t 2 II 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 0.20 x 0.38 5 x 10 250 160 9070T250D32 2 II 5.11 130 4.50 114 3.84 98 3.00 76 3.75 95 0.20 x 0.38 5 x 10 250 160 9070T250t2 2 II 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 0.20 x 0.38 5 x 10 300 200 9070T300D32 2 II 5.49 139 4.50 114 3.84 98 3.56 90 3.75 95 0.20 x 0.38 5 x 10 300 200 9070T300t2 2 II 5.11 130 4.50 114 3.84 98 3.00 76 3.75 95 0.20 x 0.38 5 x 10 350 250 9070T350t 2 II 5.49 139 4.50 114 3.84 98 3.56 90 3.75 95 0.20 x 0.38 5 x 10 500 300 9070T500t 2 II 5.61 143 5.25 133 4.51 115 3.43 87 4.38 111 0.28 x 0.56 7 x 14 750 500 9070T750t 2 II 6.30 160 5.25 133 4.51 115 4.31 109 4.38 111 0.28 x 0.56 7 x 14 1000 630 9070T1000t 2 II 5.92 150 7.06 179 6.17 157 4.13 105 5.81 148 0.28 x 0.56 7 x 14 1500 1000 9070T1500t 2 II 7.17 182 7.06 179 6.17 157 4.56 116 5.81 148 0.28 x 0.56 7 x 14 2000 1500 9070T2000t 2 II 6.38 162 9.00 229 7.63 194 4.63 118 7.63 194 0.44 x 1.13 11 x 29 3000 2000 9070T3000t 3 II 9.15 232 9.00 229 8.75 222 6.56 167 7.63 194 0.44 x 1.13 11 x 29 1 Complete the catalog number by replacing the t with the correct Voltage Code from the "Voltage and Connection Options" table above. 2 Complete the catalog number by replacing the t with Voltage Code D18 or D95 from the "Voltage and Connection Options" table above. D D A B A B C F Figure 1 E D A B C C F Figure 2 F E E Figure 3 11 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Type T MultiTap Transformers Universal Voltage and Connection Options Voltages Voltage Code Primary Connections Secondary Primary Secondary 208 or 220 or 230 or 240:Connect to H1 and H2 208/364/420/500 220/380/440/550 230/400/460/575 240/416/480/600 D50 85/100/110 91/110/120 95/115/125 99/120/130 364 or 380 or 400 or 416:Connect to H1 and H3 420 or 440 or 460 or 480:Connect to H1 and H4 500 or 550 or 575 or 600:Connect to H1 and H5 85 or 91 or 95 or 99: Connect to X1 and X2 H1 H2 H3 H4 H5 X2 X1 100 or 110 or 115 or 120:Connect to X1 and X3 110 or 120 or 125 or 130:Connect to X1 and X4 X4 X3 Dimensions VA Catalog Number Figure A B C E F Slots Acc. Key IN mm IN mm IN mm IN mm IN mm IN mm UL CE 25 25 9070T25D50 4 III 4.43 113.0 3.38 85.9 2.89 73.4 2.38 61.0 2.81 71.4 0.20 x 0.48 5 x 12 50 50 9070T50D50 4 III 4.43 113.0 3.38 85.9 2.89 73.4 2.38 61.0 2.81 71.4 0.20 x 0.48 5 x 12 75 75 9070T75D50 4 III 4.70 119.4 3.75 95.3 3.20 81.3 2.88 73.2 3.13 80.0 0.20 x 0.38 5 x 10 100 100 9070T100D50 4 III 4.70 119.4 3.75 95.3 3.20 81.3 2.88 73.2 3.13 80.0 0.20 x 0.38 5 x 10 150 150 9070T150D50 4 III 4.74 120.4 4.50 114.3 3.84 98.0 2.56 65.0 3.75 95.3 0.20 x 0.38 5 x 10 200 200 9070T200D50 4 III 5.11 129.8 4.50 114.3 3.84 98.0 3.00 76.2 3.75 95.3 0.20 x 0.38 5 x 10 250 160 9070T250D50 4 III 5.11 129.8 4.50 114.3 3.84 98.0 3.00 76.2 3.75 95.3 0.20 x 0.38 5 x 10 300 200 9070T300D50 4 III 5.49 139.4 4.50 114.3 3.84 98.0 3.56 90.4 3.75 95.3 0.20 x 0.38 5 x 10 350 250 9070T350D50 4 III 5.61 142.5 5.25 133.4 4.51 114.6 3.43 87.1 4.38 111.3 0.28 x 0.56 7 x 14 500 300 9070T500D50 4 III 5.61 142.5 5.25 133.4 4.51 114.6 3.43 87.1 4.38 111.3 0.28 x 0.56 7 x 14 750 500 9070T750D50 4 III 6.30 160.0 5.25 133.4 4.51 114.6 4.31 110.0 4.38 111.3 0.28 x 0.56 7 x 14 1000 630 9070T1000D50 4 III 5.92 150.4 7.06 179.3 6.17 156.7 4.13 104.9 5.81 147.6 0.28 x 0.56 7 x 14 1500 1000 9070T1500D50 4 III 7.17 182.1 7.06 179.3 6.17 156.7 4.56 115.8 5.81 147.6 0.28 x 0.56 7 x 14 2000 1500 9070T2000D50 4 III 6.38 162.1 9.00 228.6 7.63 193.8 4.63 117.6 7.63 193.8 0.44 x 1.13 11 x 29 D A B C F E Figure 4 12 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Type T Transformers with Dual Secondary 120/240 Volt Secondary Voltage and Connection Options Voltage Code D31 D55 Voltages Primary Connections Secondary 220 x 440 230 x 460 240 x 480 110/220 115/230 120/240 110 x 220 115 x 230 120 x 240 110 x 220 115 x 230 120 x 240 Primary Secondary 220 or 230 or 240:Connect to H1 and H4 110 or 115 or 120:Connect to X1 and X4 Jumper H1 with H3 Jumper X1 with X3 Jumper H2 with H4 Jumper X2 with X4 440 or 460 or 480:Connect to H1 and H4 220 or 230 or 240:Connect to X1 and X4 Jumper H2 with H3 Jumper X2 with X3 H1 H3 H2 H4 110 or 115 or 120:Connect to H1 and H4 110 or 115 or 120:Connect to X1 and X4 Jumper H1 with H3 Jumper X1 with X3 Jumper H2 with H4 Jumper X2 with X4 X4 X2 X3 X1 220 or 230 or 240:Connect to H1 and H4 220 or 230 or 240:Connect to X1 and X4 Jumper H2 with H3 Jumper X2 with X3 - Dimensions VA UL CE 25 25 Catalog Number1 A B C E F Slots Figure Acc. Key IN mm IN mm IN mm IN mm IN mm IN mm 1 I 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 0.20 x 0.38 5 x 10 9070T25t 50 50 9070T50t 1 I 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 0.20 x 0.38 5 x 10 75 75 9070T75t 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 100 100 9070T100t 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 150 150 9070T150t 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 200 200 9070T200t 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 250 160 9070T250t 2 I 5.30 135 3.75 95 3.21 82 2.88 73 3.13 80 0.20 x 0.38 5 x 10 300 200 9070T300t 2 I 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 0.20 x 0.38 5 x 10 350 250 9070T350t 2 I 5.11 130 4.50 114 3.84 98 3.00 76 3.75 95 0.20 x 0.38 5 x 10 500 300 9070T500t 2 I 5.49 139 4.50 114 3.84 98 3.56 90 3.75 95 0.20 x 0.38 5 x 10 750 500 9070T750t 2 I 5.61 143 5.25 133 4.51 115 3.43 87 4.38 111 0.28 x 0.56 7 x 14 1000 630 9070T1000t 2 I 6.30 160 5.25 133 4.51 115 4.31 109 4.38 111 0.28 x 0.56 7 x 14 1500 1000 9070T1500t 2 I 5.92 150 7.06 179 6.17 157 4.13 105 5.81 148 0.28 x 0.56 7 x 14 2000 1500 9070T2000t 2 I 7.17 182 7.06 179 6.17 157 4.56 116 5.81 148 0.28 x 0.56 7 x 14 3000 2000 9070T3000t 2 I 6.38 162 9.00 229 7.63 194 4.63 118 7.63 194 0.44 x 1.13 11 x 29 5000 3000 9070T5000t 2 I 8.31 211 9.00 229 7.63 194 6.56 167 7.63 194 0.44 x 1.13 11 x 29 1 Complete the catalog number by replacing the t with the correct Voltage Code from the "Voltage and Connection Options" table above. D D A B A B C F Figure 1 E C F E Figure 2 13 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Type T Transformers with Dual Secondary 120/240 Volt Secondary Voltage and Connection Options Voltages Voltage Code D33 Primary Secondary 380/400/415 D37 Connections 550/575/600 115/230 110/220 115/230 120/240 Primary Secondary 380: Connect to H1 and H2 400: Connect to H1 and H3 415: Connect to H1 and H4 550 or 575 or 600: Connect to H1 and H2 115: Connect to X1 and X4 Jumper X1 with X3 Jumper X2 with X4 230: Connect to X1 and X4 Jumper X2 with X3 H1 110 or 115 or 120:Connect to X1 and X4 Jumper X1 with X3 Jumper X2 with X4 X4 H2 H3 X2 X3 277 120/240 X1 220 or 230 or 240:Connect to X1 and X4 Jumper X2 with X3 H1 D60 H4 120: Connect to X1 and X4 Jumper X1 with X3 Jumper X2 with X4 240: Connect to X1 and X4 Jumper X2 with X3 277: Connect to H1 and H2 X4 H2 X2 X3 X1 Dimensions VA Catalog Number1 Figure Acc. Key A B C E F Slots UL CE IN mm IN mm IN mm IN mm IN mm IN mm 25 25 9070T25t 1 I 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 0.20 x 0.38 5 x 10 50 50 9070T50t 1 I 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 0.20 x 0.38 5 x 10 75 75 9070T75t 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 100 100 9070T100t 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 150 150 9070T150t 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 200 200 9070T200t 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 250 160 9070T250t 2 I 5.30 135 3.75 95 3.21 82 2.88 73 3.13 80 0.20 x 0.38 5 x 10 300 200 9070T300t 2 I 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 0.20 x 0.38 5 x 10 350 250 9070T350t 2 I 5.11 130 4.50 114 3.84 98 3.00 76 3.75 95 0.20 x 0.38 5 x 10 500 300 9070T500t 2 I 5.49 139 4.50 114 3.84 98 3.56 90 3.75 95 0.20 x 0.38 5 x 10 750 500 9070T750t 2 I 5.61 143 5.25 133 4.51 115 3.43 87 4.38 111 0.28 x 0.56 7 x 14 1000 630 9070T1000t 2 I 6.30 160 5.25 133 4.51 115 4.31 109 4.38 111 0.28 x 0.56 7 x 14 7 x 14 1500 1000 9070T1500t 2 I 5.92 150 7.06 179 6.17 157 4.13 105 5.81 148 0.28 x 0.56 2000 1500 9070T2000t 2 I 7.17 182 7.06 179 6.17 157 4.56 116 5.81 148 0.28 x 0.56 7 x 14 3000 2000 9070T3000t 2 I 6.38 162 9.00 229 7.63 194 4.63 118 7.63 194 0.44 x 1.13 11 x 29 5000 3000 9070T5000t 2 I 8.31 211 9.00 229 7.63 194 6.56 167 7.63 194 0.44 x 1.13 11 x 29 1 Complete the catalog number by replacing the t with the correct Voltage Code from the "Voltage and Connection Options" table above. D D A B A B C F E Figure 1 C F E Figure 2 14 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Type T Transformers with 24 Volt Secondary 24 Volt Secondary Voltage and Connection Options Voltage Code D2 Voltages Primary Secondary 240 x 480 D23 Connections Primary Connect to H1 and H4 Jumper H1 with H3 Jumper H2 with H4 480: Connect to H1 and H4 Jumper H2 with H3 120: Connect to H1 and H4 Jumper H1 with H3 Jumper H2 with H4 240: Connect to H1 and H4 Jumper H2 with H3 24 120 x 240 Secondary 240: 24 H1 H3 H2 H4 Connect to X1 and X2 115: D89 115 x 230 D92 Connect to H1 and H4 Jumper H1 with H3 Jumper H2 with H4 24 230 x 460 230: Connect to H1 and H4 Jumper H2 with H3 230: Connect to H1 and H4 Jumper H1 with H3 Jumper H2 with H4 460: Connect to H1 and H4 Jumper H2 with H3 24 X2 X1 Dimensions VA 1 UL CE 25 25 Catalog Number1 A B C E F Slots Figure Acc. Key IN mm IN mm IN mm IN mm IN mm IN mm 1 I 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 0.20 x 0.38 5 x 10 9070T25t 50 50 9070T50t 1 I 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 0.20 x 0.38 5 x 10 75 75 9070T75t 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 100 100 9070T100t 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 150 150 9070T150t 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 200 200 9070T200t 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 250 160 9070T250t 2 I 5.30 135 3.75 95 3.21 82 2.88 73 3.13 80 0.20 x 0.38 5 x 10 300 200 9070T300t 2 I 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 0.20 x 0.38 5 x 10 350 250 9070T350t 2 I 5.11 130 4.50 114 3.84 98 3.00 76 3.75 95 0.20 x 0.38 5 x 10 500 300 9070T500t 2 I 5.49 139 4.50 114 3.84 98 3.56 90 3.75 95 0.20 x 0.38 5 x 10 Complete the catalog number by replacing the t with the correct Voltage Code from the "Voltage and Connection Options" table above. D D A B A B C F Figure 1 E C F E Figure 2 15 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Type T Transformers with 24 Volt Secondary 24 Volt Secondary Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary D7 120 24 D14 208 24 D16 600 24 D25 277 24 D88 380 24 D112 230 24 Primary Secondary Connect to H1 and H2 Connect to X1 and X2 H1 H2 X2 X1 Dimensions VA 1 Catalog Number1 Fig. Acc. Key A B C E F Slots UL CE IN mm IN mm IN mm IN mm IN mm IN mm 25 25 9070T25t 1 I 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 0.20 x 0.38 5 x 10 50 50 9070T50t 1 I 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 0.20 x 0.38 5 x 10 75 75 9070T75t 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 100 100 9070T100t 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 150 150 9070T150t 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 200 200 9070T200t 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 250 160 9070T250t 2 I 5.30 135 3.75 95 3.21 82 2.88 73 3.13 80 0.20 x 0.38 5 x 10 300 200 9070T300t 2 I 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 0.20 x 0.38 5 x 10 350 250 9070T350t 2 I 5.11 130 4.50 114 3.84 98 3.00 76 3.75 95 0.20 x 0.38 5 x 10 500 300 9070T500t 2 I 5.49 139 4.50 114 3.84 98 3.56 90 3.75 95 0.20 x 0.38 5 x 10 Complete the catalog number by replacing the t with the correct Voltage Code from the "Voltage and Connection Options" table above. D D A B A B C F E Figure 1 C F E Figure 2 16 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Type T Transformers with 24 Volt Secondary 24 Volt Secondary Voltage and Connection Options Voltage Code Voltages Primary Secondary 208 240 277 380 480 D19 Connections Primary 208: 240: 277: 380: 480: 24 Secondary Connect to H1 and H2 Connect to H1 and H3 Connect to H1 and H4 Connect to H1 and H5 Connect to H1 and H6 H1 H2 H3 H4 H5 H6 Connect to X1 and X2 X2 X1 Dimensions VA UL CE 50 50 Catalog Number1 A B C E F Slots Figure Acc. Key IN mm IN mm IN mm IN mm IN mm IN mm 9070T50D19 4 III 4.43 113.0 3.38 85.9 2.89 73.4 2.38 61.0 2.81 71.4 0.20 x 0.48 5 x 12 75 75 9070T75D19 4 III 4.70 119.4 3.75 95.3 3.20 81.3 2.88 73.2 3.13 80.0 0.20 x 0.38 5 x 10 100 100 9070T100D19 4 III 4.70 119.4 3.75 95.3 3.20 81.3 2.88 73.2 3.13 80.0 0.20 x 0.38 5 x 10 150 150 9070T150D19 4 III 4.70 119.4 3.75 95.3 3.20 81.3 2.88 73.2 3.13 80.0 0.20 x 0.38 5 x 10 200 200 9070T200D19 4 III 4.74 120.4 4.50 114.3 3.84 98.0 2.56 65.0 3.75 95.3 0.20 x 0.38 5 x 10 250 160 9070T250D19 4 III 5.11 129.8 4.50 114.3 3.84 98.0 3.00 76.2 3.75 95.3 0.20 x 0.38 5 x 10 300 200 9070T300D19 4 III 5.11 129.8 4.50 114.3 3.84 98.0 3.00 76.2 3.75 95.3 0.20 x 0.38 5 x 10 350 250 9070T350D19 4 III 5.49 139.4 4.50 114.3 3.84 98.0 3.56 90.4 3.75 95.3 0.20 x 0.38 5 x 10 500 300 9070T500D19 4 III 5.61 142.5 5.25 133.4 4.51 114.6 3.43 87.1 4.38 111.3 0.28 x 0.56 7 x 14 D A B C F E Figure 4 17 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Type T Transformers with 24 Volt Secondary Type T Units with Dual 12/24 Volt Secondary Voltage and Connection Options Voltage Code Voltages Primary Connections Secondary Primary Secondary D13 120 Connect to H1 and H2 D36 600 Connect to H1 and H2 120: D54 Connect to H1 and H4 Jumper H1 with H3 Jumper H2 with H4 120 x 240 12/24 D59 H1 240: Connect to H1 and H4 Jumper H2 with H3 240: Connect to H1 and H4 Jumper H1 with H3 Jumper H2 with H4 480: Connect to H1 and H4 Jumper H2 with H3 240 x 480 12: Connect to X1 and X4 Jumper X1 with X3 Jumper X2 with X4 24: Connect to X1 and X4 Jumper X2 with X3 H2 X4 X2 X3 X1 H1 H3 H2 H4 X4 X2 X3 X1 Dimensions VA 1 Catalog Number1 Fig. A B C E F Slots Acc. Key IN mm IN mm IN mm IN mm IN mm IN mm UL CE 25 25 9070T25t 1 I 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 0.20 x 0.38 5 x 10 50 50 9070T50t 1 I 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 0.20 x 0.38 5 x 10 75 75 9070T75t 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 100 100 9070T100t 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 150 150 9070T150t 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 200 200 9070T200t 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 250 160 9070T250t 2 I 5.30 135 3.75 95 3.21 82 2.88 73 3.13 80 0.20 x 0.38 5 x 10 300 200 9070T300t 2 I 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 0.20 x 0.38 5 x 10 350 250 9070T350t 2 I 5.11 130 4.50 114 3.84 98 3.00 76 3.75 95 0.20 x 0.38 5 x 10 500 300 9070T500t 2 I 5.49 139 4.50 114 3.84 98 3.56 90 3.75 95 0.20 x 0.38 5 x 10 Complete the catalog number by replacing the t with the correct Voltage Code from the "Voltage and Connection Options" table above. D D A B A B C F E Figure 1 C F E Figure 2 18 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Multiple Secondary MULTIPLE SECONDARY Designed to meet the needs for both 24 V control and 120 V control. Available in the 9070 Type T product line, with all the type T features. Tapped Secondary D15: 24 V rated for 20% capacity and 120 V rated for 80% capacity when simultaneous loading, or 100% loading when 120 V only. 20% rating at 24 V or 100% rating at 120 V gives equal output current from the device. VA 24 V amps 120 V amps 50 .416 .416 75 .625 .625 100 .833 .833 150 1.25 1.25 200 1.67 1.67 250 2.08 2.08 300 2.5 2.5 350 2.9 2.9 500 4.17 4.17 750 6.25 6.25 1000 8.3 8.3 1500 12.5 12.5 2000 16.7 16.7 3000 25 25 5000 41.7 41.7 Tapped Secondary D65: Both outputs fully rated for non-simultaneous loading, and simultaneous rated for any combination that does not exceed the nameplate VA rating. Separate Windings Options: All voltage codes offer fully rated non-simultaneous loading, and simultaneous rated for any combination that does not exceed the nameplate VA rating. Features of separate windings: 1. Allows two isolated control circuits, 24 V and 120 V, from the same device 2. Wire sizing for circuits for each voltage not highest current for common when simultaneous loading. (no common) 3. If a common is required, it can be obtained with a jumper kit. 19 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Multiple Secondary Type T Units with Dual 24/120 Volt Secondary (Tapped Units) Voltage and Connection Options Voltages Voltage Code Primary Connections Secondary Primary 240: D15 240 x 480 23/110 24/115 25/120 Secondary Connect to H1 and H4 Jumper H1 with H3 Jumper H2 with H4 480: Connect to H1 and H4 Jumper H2 with H3 H1 23 or 24 or 25: H3 H2 H4 Connect to X1 and X2 110 or 115 or 120: Connect to X1 and X3 X3 X2 X1 Dimensions VA UL Catalog Number Fig. Acc. Key CE A B C E F 120 24 Only Only Simultaneous Loading Max Max Max UL VA VA VA Slots IN mm IN mm IN mm IN mm IN mm IN mm UL UL 120V 24V 50 50 9070T50D15 1 I 3.09 79 3.00 76 2.58 66 2.00 51 2.50 64 .20 x .38 5 x 10 50 10 40 10 75 75 9070T75D15 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 .20 x .48 5 x 12 75 15 60 10 100 100 9070T100D15 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 .20 x .48 5 x 12 100 20 80 20 150 150 9070T150D15 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 .20 x .38 5 x 10 150 30 120 30 200 200 9070T200D15 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 .20 x .38 5 x 10 200 40 160 40 250 160 9070T250D15 2 I 5.30 135 3.75 95 3.21 82 2.88 73 3.13 80 .20 x .38 5 x 10 250 50 200 50 300 200 9070T300D15 2 I 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 .20 x .38 5 x 10 300 60 240 60 350 250 9070T350D15 2 I 5.11 130 4.50 114 3.84 98 3.00 76 3.75 95 .20 x .38 5 x 10 350 70 280 70 500 300 9070T500D15 2 I 5.49 139 4.50 114 3.84 98 3.56 90 3.75 95 .20 x .38 5 x 10 500 100 400 100 750 500 9070T750D15 2 I 5.61 143 5.25 133 4.51 115 3.43 87 4.38 111 .28 x .56 7 x 14 750 150 600 150 1000 630 9070T1000D15 2 I 6.30 160 5.25 133 4.51 115 4.31 109 4.38 111 .28 x .56 7 x 14 1000 200 800 200 1500 1000 9070T1500D15 2 I 5.92 150 7.06 179 6.17 157 4.13 105 5.81 148 .28 x .56 7 x 14 1500 300 1200 300 2000 1500 9070T2000D15 2 I 7.17 182 7.06 179 6.17 157 4.56 116 5.81 148 .28 x .56 7 x 14 2000 400 1600 400 3000 2000 9070T3000D15 2 I 6.38 162 9.00 229 7.63 194 4.63 118 7.63 194 .44 x 1.13 11 x 29 3000 600 2400 600 5000 3000 9070T5000D15 3 I 9.15 232 9.00 229 8.75 222 6.56 167 7.63 194 .44 x 1.13 11 x 29 5000 1000 4000 1000 D D A B A B C F Figure 1 D A B C C E F Figure 2 F E E Figure 3 20 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Multiple Secondary Type T Units with Dual 24/120 Volt Secondary (Tapped Units) Voltage and Connection Options Voltage Code Voltages Primary Connections Secondary Primary Secondary H1 200/220/440 208/230/460 217/240/480 D65 200 or 208 or 217:Connect to H1 and H2 23/110 24/115 25/120 220 or 230 or 240:Connect to H1 and H3 440 or 460 or 480:Connect to H1 and H4 23 or 24 or 25: H2 H3 H4 Connect to X1 and X2 110 or 115 or 120:Connect to X1 and X3 X3 X2 X1 Dimensions VA UL Catalog Number Fig. Acc. Key CE A B C E F 115 24 Only Only Simultaneous Loading Max Max Max UL VA VA VA Slots IN mm IN mm IN mm IN mm IN mm IN mm UL UL 50 50 9070T50D65 1 II 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 .20 x .48 5 x 12 50 50 75 75 9070T75D65 1 II 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 .20 x .38 5 x 10 75 75 100 100 9070T100D65 1 II 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 .20 x .38 5 x 10 100 100 150 150 9070T150D65 1 II 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 .20 x .38 5 x 10 150 150 200 200 9070T200D65 2 II 5.11 130 4.50 114 3.84 98 3.00 76 3.75 95 .20 x .38 5 x 10 200 200 250 160 9070T250D65 2 II 5.11 130 4.50 114 3.84 98 3.00 76 3.75 95 .20 x .38 5 x 10 250 250 300 200 9070T300D65 2 II 5.49 139 4.50 114 3.84 98 3.56 90 3.75 95 .20 x .38 5 x 10 300 300 350 250 9070T350D65 2 II 5.61 143 5.25 133 4.51 115 3.43 87 4.38 111 .28 x .56 7 x 14 350 350 500 300 9070T500D65 2 II 5.61 143 5.25 133 4.51 115 3.43 87 4.38 111 .28 x .56 7 x 14 500 500 D D A B A Figure 1 E 24V Any combination that does not exceed Primary Max VA For example, T350 200VA (120V) 150VA (24V) B C F 115V C F E Figure 2 21 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Multiple Secondary Type T Units with Dual 24/120 Volt Secondary (Separate Windings) Voltage and Connection Options Voltage Code Voltages Primary Secondary 220 x 440 230 x 460 240 x 480 D114 Connections Primary Secondary 220/230/240: Connect to H1 and H4 Jumper H1 with H3 Jumper H2 with H4 23/110 24/115 25/120 440/460/480: Connect to H1 and H4 Jumper H2 with H3 H3 H1 23/24/25: H2 H4 Connect to X1 and X2 110/115/120: Connect to X3 and X4 X4 X3 X2 X1 Dimensions VA UL Catalog Number Fig. Acc. Key CE A B C E F 115 24 Only Only Simultaneous Loading Max Max Max UL VA VA VA Slots IN mm IN mm IN mm IN mm IN mm IN mm UL UL 50 50 9070T50D114 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 .20 x .48 5 x 12 50 50 75 75 9070T75D114 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 .20 x .38 5 x 10 75 75 100 100 9070T100D114 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 .20 x .38 5 x 10 100 100 150 150 9070T150D114 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 .20 x .38 5 x 10 150 150 200 200 9070T200D114 2 I 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 .20 x .38 5 x 10 200 200 250 160 9070T250D114 2 I 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 .20 x .38 5 x 10 250 250 300 200 9070T300D114 2 I 5.11 130 4.50 114 3.84 98 3.00 76 3.75 95 .20 x .38 5 x 10 300 300 350 250 9070T350D114 2 I 5.49 139 4.50 114 3.84 98 3.56 90 3.75 95 .20 x .38 5 x 10 350 350 500 300 9070T500D114 2 I 5.61 143 5.25 133 4.51 115 3.43 87 4.38 111 .28 x .56 7 x 14 500 500 D D A B A E Figure 1 24V Any combination that does not exceed Primary Max VA For example, T350 200VA (120V) 150VA (24V) B C F 115V C F E Figure 2 22 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Multiple Secondary Type T Units with Dual 24/120 Volt Secondary (Separate Windings) Voltage and Connection Options H1 Voltages Voltage Code Primary H2 H3 Connections Secondary D115 208/277 24/115 D116 550 575 600 23/110 24/115 25/120 D119 380/400/415 24/115 Primary Secondary X4 208: Connect to H1 and H2 24: Connect to X1 and X2 277: Connect to H1 and H3 115: Connect to X3 and X4 Connect to H1 and H2 380: Connect to H1 and H2 400: Connect to H1 and H3 415: Connect to H1 and H4 23/24/25: X3 X2 H1 X1 H2 Connect to X1 and X2 110/115/120: Connect to X3 and X4 X4 X3 X2 X1 24: Connect to X1 and X2 H1 H2 H3 H4 115: Connect to X3 and X4 X4 X3 X2 X1 Dimensions VA UL 1 Catalog Number1 Fig. A Acc. Key CE IN B mm IN C mm IN E mm IN F mm IN 115 24 Only Only Simultaneous Loading Max Max Max UL VA VA VA Slots mm IN mm UL UL 50 50 9070T50t 1 I 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 .20 x .48 5 x 12 50 50 75 75 9070T75t 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 .20 x .38 5 x 10 75 75 100 100 9070T100t 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 .20 x .38 5 x 10 100 100 150 150 9070T150t 1 I 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 .20 x .38 5 x 10 150 150 200 200 9070T200t 2 I 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 .20 x .38 5 x 10 200 200 250 160 9070T250t 2 I 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 .20 x .38 5 x 10 250 250 300 200 9070T300t 2 I 5.11 130 4.50 114 3.84 98 3.00 76 3.75 95 .20 x .38 5 x 10 300 300 350 250 9070T350t 2 I 5.49 139 4.50 114 3.84 98 3.56 90 3.75 95 .20 x .38 5 x 10 350 350 500 300 9070T500t 2 I 5.61 143 5.25 133 4.51 115 3.43 87 4.38 111 .28 x .56 7 x 14 500 500 115V 24V Any combination that does not exceed Primary Max VA For example, T350 200VA (120V) 150VA (24V) Complete the catalog number by replacing the t with the correct Voltage Code from the "Voltage and Connection Options" table above. D D A B A B C F Figure 1 E C F E Figure 2 23 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Multiple Secondary Type T Units with Dual 24/120 Volt Secondary (Separate Windings) Voltage and Connection Options Voltages Voltage Code D117 D118 Connections Primary Secondary Primary 200/220/400 23/110 200/208/217: Connect to H1 and H2 Secondary 208/230/460 24/115 220/230/240: Connect to H1 and H3 217/240/480 25/120 400/460/480: Connect to H1 and H4 23/24/25: 220/440/550 23/110 220/230/240: Connect to H1 and H2 110/115/120: Connect to X3 and X4 230/460/575 24/115 440/460/480: Connect to H1 and H3 240/480/600 25/120 550/575/600: Connect to H1 and H4 Connect to X1 and X2 H1 H2 H3 H4 X4 X3 X2 X1 Dimensions VA UL 1 Catalog Number1 Fig. Acc. Key CE A B C E F 115 24 Only Only Simultaneous Loading Max Max Max UL VA VA VA Slots IN mm IN mm IN mm IN mm IN mm IN mm UL UL 50 50 9070T50t 1 II 3.34 85 3.38 86 2.89 73 2.38 61 2.81 71 .20 x .48 5 x 12 50 50 75 75 9070T75t 1 II 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 .20 x .38 5 x 10 75 75 100 100 9070T100t 1 II 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 .20 x .38 5 x 10 100 100 150 150 9070T150t 1 II 3.59 91 3.75 95 3.20 81 2.88 73 3.13 80 .20 x .38 5 x 10 150 150 200 200 9070T200t 2 II 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 .20 x .38 5 x 10 200 200 250 160 9070T250t 2 II 4.74 120 4.50 114 3.84 98 2.56 65 3.75 95 .20 x .38 5 x 10 250 250 300 200 9070T300t 2 II 5.11 130 4.50 114 3.84 98 3.00 76 3.75 95 .20 x .38 5 x 10 300 300 350 250 9070T350t 2 II 5.49 139 4.50 114 3.84 98 3.56 90 3.75 95 .20 x .38 5 x 10 350 350 500 300 9070T500t 2 II 5.61 143 5.25 133 4.51 115 3.43 87 4.38 111 .28 x .56 7 x 14 500 500 115V 24V Any combination that does not exceed Primary Max VA For example, T350 200VA (120V) 150VA (24V) Complete the catalog number by replacing the t with the correct Voltage Code from the "Voltage and Connection Options" table above. D D A B A B C F E Figure 1 C F E Figure 2 24 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Type T Transformers TYPE T PERFORMANCE DATA BTU/hr Catalog Number Core Watts Coil Watts FL Total Reg Watts 1.0PF Eff 100% %IZ 9070T25D1 4.5 3.7 8.2 9070T50D1 4.5 7.1 11.6 3.81 75.3 3.84 10.9 28 22 19 7.97 81.1 8.01 10.5 40 29 21 9070T75D1 7.3 6.8 14.1 4.94 84.2 5.00 15.9 48 38 31 9070T100D1 7.3 10.2 17.5 6.82 85.1 6.9 15.4 60 45 9070T150D1 9070T200D1 10.5 10.8 21.3 4.77 87.6 5.25 20.2 73 10.5 19.5 30.0 7.70 86.9 7.83 18.0 102 9070T250D1 14.1 17.8 31.9 5.73 88.7 5.73 3.5 9070T300D1 13.3 18.8 32.1 5.60 90.3 5.62 9070T350D1 16.4 19.9 36.3 5.07 90.6 5.08 9070T500D1 20.7 30.6 51.3 5.47 90.7 9070T750D1 30.8 37.9 68.7 4.57 9070T1000D1 35.4 51.3 86.7 9070T1500D1 51.5 51.3 102.8 9070T2000D1 81.8 50.0 9070T3000D1 81.9 9070T5000D1 Inrush (x FL RMS) X/R No Load 60HZ 50HZ 16 15 25.0 30.0 17 15 24.1 28.9 26 25 28.0 33.6 34 27 25 26.8 32.2 57 45 38 36 31.2 37.4 73 53 40 36 19.7 23.7 109 82 63 52 48 22.9 27.5 6.0 110 82 61 49 45 11.0 13.2 4.9 124 94 73 60 56 16.0 19.2 5.48 5.3 175 129 97 77 71 12.9 15.5 91.6 4.58 5.7 235 178 138 113 105 17.4 20.9 4.83 92.0 4.84 6.0 296 219 165 132 121 10.3 12.3 3.25 93.6 3.30 8.0 351 274 220 187 176 10.5 12.6 131.8 2.31 93.8 2.31 6.3 450 375 322 290 279 15.6 18.8 67.2 149.1 2.24 96.1 2.04 9.3 532 415 338 294 285 7.7 9.3 143.3 83.7 227.0 1.67 95.6 1.52 7.2 781 648 558 507 495 8.5 10.2 9070T50D3 4.5 7.1 11.6 7.97 81.1 8.01 10.5 40 29 21 17 15 24.1 28.9 9070T75D3 7.3 6.8 14.1 4.94 84.2 5.00 15.9 48 38 31 26 25 28.0 33.6 9070T100D3 7.3 10.2 17.5 6.82 85.1 6.90 15.4 60 45 34 27 25 26.8 32.2 9070T150D3 10.5 10.8 21.3 4.77 87.6 5.25 20.2 73 57 45 38 36 31.2 37.4 9070T200D3 10.5 19.5 30.0 7.70 86.9 7.83 18.0 102 73 53 40 36 19.7 23.7 9070T250D3 14.1 17.8 31.9 5.73 88.7 5.73 3.5 109 82 63 52 48 22.9 27.5 9070T300D3 13.3 18.8 32.1 5.60 90.3 5.62 6.0 110 82 61 49 45 11.0 13.2 9070T350D3 16.4 19.9 36.3 5.07 90.6 5.08 4.9 124 94 73 60 56 16.0 19.2 9070T500D3 20.7 30.6 51.3 5.47 90.7 5.48 5.3 175 129 97 77 71 12.9 15.5 9070T750D3 30.8 37.9 68.7 4.57 91.6 4.58 5.7 235 178 138 113 105 17.4 20.9 9070T1000D3 35.4 51.3 86.7 4.83 92.0 4.84 6.0 296 219 165 132 121 10.3 12.3 9070T1500D3 51.5 51.3 102.8 3.25 93.6 3.30 8.0 351 274 220 187 176 10.5 12.6 9070T2000D3 81.8 50.0 131.8 2.31 93.8 2.31 6.3 450 375 322 290 279 15.6 18.8 9070T3000D3 81.9 74.5 156.4 2.37 95 2.39 11.9 534 423 343 296 280 7.7 9.3 100% 75% 50% 25% 9070T5000D3 9070T50D20 7.3 6.8 14.1 4.94 84.2 5.00 15.9 48 38 31 26 25 28.0 33.6 9070T75D20 7.3 10.2 17.5 6.82 85.1 6.90 15.4 60 45 34 27 25 26.8 32.2 9070T100D20 10.5 10.8 21.3 4.77 87.6 5.25 20.2 73 57 45 38 36 31.2 37.4 9070T150D20 10.5 19.5 30.0 7.70 86.9 7.83 18.0 102 73 53 40 36 19.7 23.7 9070T200D20 14.1 17.8 31.9 5.73 88.7 5.73 3.5 109 82 63 52 48 22.9 27.5 9070T250D20 13.3 18.8 32.1 5.60 90.3 5.62 6.0 110 82 61 49 45 11.0 13.2 9070T300D20 16.4 19.9 36.3 5.07 90.6 5.08 4.9 124 94 73 60 56 16.0 19.2 9070T350D20 20.7 30.6 51.3 5.47 90.7 5.48 5.3 175 129 97 77 71 12.9 15.5 9070T500D20 30.8 37.9 68.7 4.57 91.6 4.58 5.7 235 178 138 113 105 17.4 20.9 9070T750D20 35.4 51.3 86.7 4.83 92.0 4.84 6.0 296 219 165 132 121 10.3 12.3 9070T1000D20 51.5 51.3 102.8 3.25 93.6 3.30 8.0 351 274 220 187 176 10.5 12.6 9070T1500D20 81.8 50.0 131.8 2.31 93.8 2.31 6.3 450 375 322 290 279 15.6 18.8 9070T2000D20 81.9 74.5 156.4 2.37 95.0 2.39 11.9 534 423 343 296 280 7.7 9.3 9070T3000D20 143.3 84.8 228.1 1.63 95.6 1.64 11.8 779 652 562 507 489 8.5 10.2 25 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Type T Transformers TYPE T - SPECIAL QUOTE REQUEST SHEET Determine VA by Load Requirements Dual or CT Secondary Secondary Voltages: ____ x ____ or ____ CT Amps at higher of the two voltages ________ Tapped Unit Separate Windings Secondary 1: ______ Volts ______ Amps Secondary 1: ______ Volts ______ Amps Secondary 2: ______ Volts ______ Amps Secondary 2: ______ Volts ______ Amps Secondary 3: ______ Volts ______ Amps Secondary 3: ______ Volts ______ Amps Secondary 4: ______ Volts ______ Amps Secondary 5: ______ Volts ______ Amps Secondary Simultaneous Loading? If Yes: VA Sizing ______ S1: V x A + S2: V x A + S3: V x A + S4: V x A + S5: V x A If No: VA Sizing ______ Largest VA of the secondary listed above: V x A Dual Primary _____ x _____ Volts Tapped Unit Primary 1: _____ Volts Primary 2: _____ Volts Primary 3: _____ Volts Primary 4: _____ Volts Primary 5: _____ Volts Technical Data Regulation Requirements: ______ VA @ ______ PF for ______% Voltage Drop BTU Requirements: ______ No Load Max ______ Total Full Load Max Dimensions If dimensions are critical, provide them below (or supply a drawing with dimensions clearly marked): Maximum size in inches: _____ H ____ W _____ D All units will have standard Type T features: Temperature Rise, Insulation Material, Terminal Board, cULus and CE Marked, Footprints for VA frame created above. 26 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Type EO Transformers TYPE EO TRANSFORMERS Type EO VA Ratings VA Type 60 Hz 50 Hz EO17 25 25 EO1 50 35 The Type EO units are designed with exceptional voltage regulation. These control transformers are constructed using traditional materials and manufacturing techniques, and are designed for 25 VA to 5000 VA with a 55 C temperature rise. When exceptional regulation and very low temperature rise are an absolute necessity, choose the Type EO units. Type EO Listings EO18 75 75 Listing File VA Range EO2 100 70 UL E61239 25-5000 EO3 150 120 CSA LR37055, Guide 184-N-90 25-5000 EO19 200 200 EO15 250 200 EO4 300 240 EO16 350 280 EO51 500 400 EO61 750 500 EO71 1000 900 EO81 1500 1300 EO91 2000 1800 EO10 3000 3000 EO11 5000 5000 Example: This example assumes the following: * * * Two NEMA size 0 contactors do not start together, but one could be ON when the other starts. One NEMA size 2 contactor can start with either of the other contactors. One pilot light at 2 VA 1. VA and inrush are: NEMA 0: sealed 27 VA; inrush 245 VA NEMA 2: sealed 37 VA; inrush 311 VA; pilot light 2 VA 2. Total VA: 27 + 27 + 37 + 2 = 93 VA 3. Total inrush VA: 245 + 311 + 27 + 2 = 582 VA 4. From Regulation Chart for Type EO at right below: 100 VA minimum unit; inrush 606 VA will not work at 90% 150 VA (next standard size); inrush 755 VA will work at 95% Selection Guide 1. Determine inrush and sealed VA of each coil in the control circuit and VA of all other components. 2. Total all sealed VA of all operating coils and other loads VA (determines minimal VA size required for the circuit). 3. Total the inrush VA of all coils that are starting at the same time and all loads and coils that are running (using the regulation chart to give possible units to be used). 4. Take VA size from step 2, go to standard VA size in chart below. Make sure inrush VA from chart is greater than total VA from step 3. If not, go to next larger VA size and repeat. If your supply voltage is stable and fluctuates less than 5%, we recommend you use the 90% secondary voltage column. If your supply voltage is not stable and fluctuates more than 10%, we recommend you use the 95% secondary voltage column. We recommend that you never use the 85% secondary voltage column since magnetic devices lose life expectancy if they are continuously started at 85% of rated voltage. Regulation Chart for Type EO Secondary Voltage VA Inrush UL VA at 20% Power Factor Inrush UL VA at 40% Power Factor 95% 90% 85% 95% 90% 85% 25 95 ... 146 60 ... 119 50 164 213 277 123 168 225 75 387 487 622 284 375 798 100 479 606 770 346 463 613 150 755 1177 1532 567 930 1252 200 1260 1883 2419 910 1462 1950 250 1530 2327 2995 1115 1811 2419 300 2030 2981 3800 1455 2290 3038 350 2920 4586 5981 2180 3637 4903 500 4230 5984 7707 3120 4661 6229 750 7430 11460 14736 5380 8907 11891 1000 10300 16873 21734 7450 13145 17571 1500 19200 30042 39217 14500 23859 32179 2000 27750 45194 60022 21750 36901 50994 3000 31800 82333 108205 26750 66072 89509 5000 86100 148768 202077 72600 126887 175552 27 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Type EO Transformers Use the following tables to quickly find a Type EO transformer for your specific application. First, find your source and load voltages in either the 120 or 24 Volt table below. Then, go to the indicated pages for details on the transformer(s) matching those voltages. Type EO Transformers for 120 Volt Loads Source Voltage Load Voltage Voltage Code(s) Go To Page(s) 110 110 D24 30 115 115 D24 30 120 120 D24 30 200 115 D93 30 208 120 D3 30 220 110 D1 29 230 115 D1 29 240 120 D1 29 277 120 D4 30 380 110 D6 30 400 120 D103 30 415 110 D17 30 440 110 D1 29 460 115 D1 29 480 120 D1 29 550 110 D5 30 575 115 D5 30 600 120 D5 30 Type EO Transformers for 24 Volt Loads Source Voltage Load Voltage Voltage Code(s) Go To Page(s) 115 24 D89 31 120 24 D23, D7 31, 32 208 24 D14 20 230 24 D89, D112 31, 32 240 24 D2, D23 31, 31 277 24 D25 32 380 24 D88 32 460 24 D92 31 480 24 D2 31 600 24 D16 32 28 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Type EO Transformers 120 Volt Control Secondary Voltage and Connection Options Voltages Voltage Code Primary 220 x 440 230 x 460 240 x 480 D1 1 Connections Secondary 110 115 120 Primary Secondary 220/230/240: Connect to H1 and H4 Jumper H1 with H3 Jumper H2 with H4 Connect to X1 and X2 H1 440/460/480: Connect to H1 and H4 Jumper H2 with H3 1 H3 H2 H4 X2 X1 Jumper kit (two jumpers) supplied with unit. Dimensions VA 25 Catalog Number 9070EO17D1 A B C E F Slots Figure 6 IN mm IN mm IN mm IN mm IN mm IN mm 3.31 84 3.00 76 2.50 64 1.75 44 2.50 64 0.20 x 0.38 5 x 10 50 9070EO1D1 6 3.31 84 3.00 76 2.50 64 2.00 51 2.50 64 0.20 x 0.38 5 x 10 75 9070EO18D1 6 3.78 96 3.38 86 2.81 71 2.19 56 2.81 71 0.20 x 0.38 5 x 10 100 9070EO2D1 6 3.78 96 3.38 86 2.81 71 2.38 60 2.81 71 0.20 x 0.38 5 x 10 150 9070EO3D1 6 4.44 113 3.75 95 3.13 80 2.88 73 3.13 80 0.20 x 0.38 5 x 10 200 9070EO19D1 6 4.81 122 4.50 114 3.75 95 2.5 63 3.75 95 0.20 x 0.38 5 x 10 250 9070EO15D1 6 5.19 132 4.50 114 3.75 95 2.88 73 3.75 95 0.20 x 0.38 5 x 10 300 9070EO04D1 6 5.56 141 4.50 114 3.75 95 3.81 97 3.75 95 0.20 x 0.38 5 x 10 350 9070EO16D1 6 6.19 157 4.50 114 3.75 95 3.81 97 3.75 95 0.20 x 0.38 5 x 10 500 9070EO51D1 6 6.56 167 5.25 133 4.38 111 3.81 97 4.38 111 0.28 x 0.56 7 x 14 750 9070EO61D1 6 7.94 202 5.25 133 4.38 111 5.13 130 4.38 111 0.28 x 0.56 7 x 14 1000 9070EO71D1 6 7.94 202 6.00 152 5.00 127 4.75 121 5.00 127 0.28 x 0.56 7 x 14 1500 9070EO81D1 6 8.59 218 7.06 179 6.03 153 5.88 149 5.81 148 0.44 x 0.69 11 x 18 2000 9070EO91D1 6 9.22 234 7.06 179 6.03 153 6.50 165 5.81 148 0.44 x 0.69 11 x 18 3000 9070EO10D1 6 9.44 239 9.00 229 7.50 191 5.88 149 7.63 194 0.44 x 0.69 11 x 18 5000 9070EO11D1 6 12.06 306 9.00 229 7.50 191 8.50 216 7.63 194 0.44 x 0.69 11 x 18 Figure 6 29 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Type EO Transformers 120 Volt Control Secondary Voltage and Connection Options Voltages Voltage Code D3 Connections Primary Secondary 208 120 D4 277 120 D5 550 575 600 110 115 120 D6 380 110 D17 415 110 D24 110 115 120 110 115 120 D93 200 115 D103 400 120 Primary Secondary Connect to H1 and H2 Connect to X1 and X2 H1 H2 X2 X1 Dimensions VA Catalog Number1 A B C E F Slots Figure IN mm IN mm IN mm IN mm IN mm IN mm 5 x 10 25 9070EO17t 6 3.31 84 3.00 76 2.50 64 1.75 44 2.50 64 0.20 x 0.38 50 9070EO1t 6 3.31 84 3.00 76 2.50 64 2.00 51 2.50 64 0.20 x 0.38 5 x 10 75 9070EO18t 6 3.78 96 3.38 86 2.81 71 2.19 56 2.81 71 0.20 x 0.38 5 x 10 5 x 10 100 9070EO2t 6 3.78 96 3.38 86 2.81 71 2.38 60 2.81 71 0.20 x 0.38 150 9070EO3t 6 4.44 113 3.75 95 3.13 80 2.88 73 3.13 80 0.20 x 0.38 5 x 10 200 9070EO19t 6 4.81 122 4.50 114 3.75 95 2.5 63 3.75 95 0.20 x 0.38 5 x 10 250 9070EO15t 6 5.19 132 4.50 114 3.75 95 2.88 73 3.75 95 0.20 x 0.38 5 x 10 300 9070EO04t 6 5.56 141 4.50 114 3.75 95 3.81 97 3.75 95 0.20 x 0.38 5 x 10 350 9070EO16t 6 6.19 157 4.50 114 3.75 95 3.81 97 3.75 95 0.20 x 0.38 5 x 10 500 9070EO51t 6 6.56 167 5.25 133 4.38 111 3.81 97 4.38 111 0.28 x 0.56 7 x 14 7 x 14 750 9070EO61t 6 7.94 202 5.25 133 4.38 111 5.13 130 4.38 111 0.28 x 0.56 1000 9070EO71t 6 7.94 202 6.00 152 5.00 127 4.75 121 5.00 127 0.28 x 0.56 7 x 14 1500 9070EO81t 6 8.59 218 7.06 179 6.03 153 5.88 149 5.81 148 0.44 x 0.69 11 x 18 2000 9070EO91t 6 9.22 234 7.06 179 6.03 153 6.50 165 5.81 148 0.44 x 0.69 11 x 18 3000 9070EO10t 6 9.44 239 9.00 229 7.50 191 5.88 149 7.63 194 0.44 x 0.69 11 x 18 5000 9070EO11t 6 12.06 306 9.00 229 7.50 191 8.50 216 7.63 194 0.44 x 0.69 11 x 18 1 Complete the catalog number by replacing the t with the correct Voltage Code from the "Voltage and Connection Options" table above. Figure 6 30 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Type EO Transformers 24 Volt Control Secondary Voltage and Connection Options Voltages Voltage Code Primary D2 240 x 480 D23 120 x 240 D89 115 x 230 D92 230 x 460 Connections Secondary Primary Secondary 24 240 or 120 or 115 or 230:Connect to H1 and H4 Jumper H1 with H3 Jumper H2 with H4 Connect to X1 and X2 H1 480 or 240 or 230 or 460:Connect to H1 and H4 Jumper H2 with H3 H3 H2 X2 H4 X1 Dimensions VA Catalog Number1 A B C E F Slots Fig. IN mm IN mm IN mm IN mm IN mm IN mm 25 9070EO17t 6 3.31 84 3.00 76 2.50 64 1.75 44 2.50 64 0.20 x 0.38 5 x 10 50 9070EO1t 6 3.31 84 3.00 76 2.50 64 2.00 51 2.50 64 0.20 x 0.38 5 x 10 75 9070EO18t 6 3.78 96 3.38 86 2.81 71 2.19 56 2.81 71 0.20 x 0.38 5 x 10 100 9070EO2t 6 3.78 96 3.38 86 2.81 71 2.38 60 2.81 71 0.20 x 0.38 5 x 10 150 9070EO3t 6 4.44 113 3.75 95 3.13 80 2.88 73 3.13 80 0.20 x 0.38 5 x 10 200 9070EO19t 6 4.81 122 4.50 114 3.75 95 2.5 63 3.75 95 0.20 x 0.38 5 x 10 250 9070EO15t 6 5.19 132 4.50 114 3.75 95 2.88 73 3.75 95 0.20 x 0.38 5 x 10 300 9070EO04t 6 5.56 141 4.50 114 3.75 95 3.81 97 3.75 95 0.20 x 0.38 5 x 10 350 9070EO16t 6 6.19 157 4.50 114 3.75 95 3.81 97 3.75 95 0.20 x 0.38 5 x 10 500 9070EO51t 6 6.56 167 5.25 133 4.38 111 3.81 97 4.38 111 0.28 x 0.56 7 x 14 750 9070EO61t 6 7.94 202 5.25 133 4.38 111 5.13 130 4.38 111 0.28 x 0.56 7 x 14 1000 9070EO71t 6 7.94 202 6.00 152 5.00 127 4.75 121 5.00 127 0.28 x 0.56 7 x 14 1500 9070EO81t 6 8.59 218 7.06 179 6.03 153 5.88 149 5.81 148 0.44 x 0.69 11 x 18 1 Complete the catalog number by replacing the t with the correct Voltage Code from the "Voltage and Connection Options" table above. Figure 6 31 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Type EO Transformers 24 Volt Control Secondary Voltage and Connection Options Voltages Voltage Code Primary D7 120 D14 208 D16 600 D25 277 D88 380 D112 230 Connections Secondary Primary Secondary 24 Connect to H1 and H2 Connect to X1 and X2 H1 H2 X2 X1 Dimensions VA Catalog Number1 A B C E F Slots Fig. 25 9070EO17t 6 50 9070EO1t 6 75 9070EO18t 6 100 9070EO2t 6 IN mm IN mm IN mm IN mm IN mm IN mm 3.31 84 3.00 76 2.50 64 1.75 44 2.50 64 0.20 x 0.38 5 x 10 3.31 84 3.00 76 2.50 64 2.00 51 2.50 64 0.20 x 0.38 5 x 10 3.78 96 3.38 86 2.81 71 2.19 56 2.81 71 0.20 x 0.38 5 x 10 3.78 96 3.38 86 2.81 71 2.38 60 2.81 71 0.20 x 0.38 5 x 10 5 x 10 150 9070EO3t 6 4.44 113 3.75 95 3.13 80 2.88 73 3.13 80 0.20 x 0.38 200 9070EO19t 6 4.81 122 4.50 114 3.75 95 2.5 63 3.75 95 0.20 x 0.38 5 x 10 250 9070EO15t 6 5.19 132 4.50 114 3.75 95 2.88 73 3.75 95 0.20 x 0.38 5 x 10 300 9070EO04t 6 5.56 141 4.50 114 3.75 95 3.81 97 3.75 95 0.20 x 0.38 5 x 10 350 9070EO16t 6 6.19 157 4.50 114 3.75 95 3.81 97 3.75 95 0.20 x 0.38 5 x 10 500 9070EO51t 6 6.56 167 5.25 133 4.38 111 3.81 97 4.38 111 0.28 x 0.56 7 x 14 7 x 14 750 9070EO61t 6 7.94 202 5.25 133 4.38 111 5.13 130 4.38 111 0.28 x 0.56 1000 9070EO71t 6 7.94 202 6.00 152 5.00 127 4.75 121 5.00 127 0.28 x 0.56 7 x 14 1500 9070EO81t 6 8.59 218 7.06 179 6.03 153 5.88 149 5.81 148 0.44 x 0.69 11 x 18 1 Complete the catalog number by replacing the t with the correct Voltage Code from the "Voltage and Connection Options" table above. Figure 6 32 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Type EO Transformers TYPE EO PERFORMANCE DATA BTU/hr Catalog Number Core Watts Coil Watts FL Total Watts Reg 1.0PF Eff 100% %IZ Inrush (x FL RMS) X/R 100% 75% 50% 25% No Load 60HZ 9070EO17D1 2.25 2.25 4.50 6.37% 84.75% 7.38 0.151 15.35 10.84 9.16 8.32 7.68 44.70 9070EO1D1 3.50 4.20 7.70 7.35% 86.66% 7.69 0.158 26.27 20.66 16.20 13.19 11.94 44.70 9070EO18D1 4.25 4.85 9.10 5.63% 89.18% 5.62 0.079 31.05 25.45 20.79 17.45 14.50 32.30 9070EO2D1 4.91 7.29 12.20 6.53% 89.13% 6.21 0.056 41.63 30.86 24.07 20.59 16.75 26.50 9070EO3D1 8.53 6.77 15.30 4.40% 90.74% 4.16 0.173 52.20 43.02 36.73 32.53 29.10 52.60 9070EO19D1 8.38 8.52 16.90 4.04% 92.21% 3.72 0.111 57.66 46.69 38.68 33.48 28.59 40.60 9070EO15D1 9.83 10.37 20.20 4.10% 92.52% 3.73 0.119 68.92 55.46 45.77 39.58 33.54 39.00 9070EO4D1 6.50 10.00 16.50 3.75% 94.79% 3.61 0.075 56.30 43.20 31.47 24.85 22.18 51.10 9070EO16D1 17.75 8.85 26.60 2.85% 92.94% 2.44 0.188 90.76 80.23 69.07 62.61 60.56 59.70 9070EO51D1 17.51 14.69 32.20 2.91% 93.95% 2.72 0.13 109.87 87.55 69.97 61.54 59.74 37.20 9070EO61D1 23.67 19.53 43.20 2.72% 94.55% 2.31 0.113 147.40 114.30 91.41 83.37 80.76 43.40 9070EO71D1 18.12 15.78 33.90 2.01% 96.72% 2.02 0.125 115.67 98.130 77.00 64.93 61.83 57.10 9070EO81D1 38.51 24.89 63.40 1.66% 95.94% 1.63 0.188 216.32 180.18 153.47 138.03 131.40 37.50 9070EO91D1 53.09 30.01 83.10 1.50% 96.01% 1.25 0.300 283.54 238.94 204.12 184.07 181.14 41.80 9070EO10D1 31.36 27.64 59.00 1.20% 98.07% 1.13 0.227 201.31 178.51 137.86 114.75 107.00 36.40 9070EO11D1 61.44 45.56 107.00 0.89% 97.90% 0.79 0.514 365.08 300.12 249.03 219.66 209.63 37.20 33 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Transformers with Leads TRANSFORMERS WITH LEADS Transformers with leads instead of screw terminals are available. The lead length is 24 inches. See the following chart for VA sizes and voltage combinations. Please contact your Schneider Electric representative for further details. Voltage and Connection Options Voltage Code Primary Voltage Secondary Voltage Connection D3 208 120 D4 277 120 D5 550 575 600 110 115 120 D6 380 110 D8 220 230 240 110 115 120 D9 440 460 480 Connect to H1 and H2 Connection Connect to X1 and X2 110 115 120 D17 415 110 D24 110 115 120 110 115 120 D93 200 115 D103 400 120 H1 H2 X2 X1 Class 9070 Type EL, KL Weight A B C E F Slots VA Catalog Number lbs. kg IN mm IN mm IN mm IN mm IN mm IN mm 50 9070EL1 2.2 1 2.63 67 3.00 76 2.50 64 2.00 51 2.50 64 0.20 x 0.38 5 x 10 100 9070EL2 3.8 1.7 3.00 76 3.38 86 2.81 71 2.38 60 2.81 71 0.20 x 0.38 5 x 10 150 9070EL3 6.0 2.7 3.63 92 3.75 95 3.13 80 2.88 73 3.13 80 0.20 x 0.38 5 x 10 300 9070KL300 8.0 3.6 3.50 89 4.50 114 3.75 95 3.81 97 3.75 95 0.20 x 0.38 5 x 10 G H A E F C B 34 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Fuse Protection FUSE PROTECTION UL Standards and the National Electric Code require primary protection for Control Transformers, and many applications require secondary protection. Historically, the fuse options supplied by transformer manufacturers were designed for Line-to-Line primary (480 V) and Line-to-Neutral secondary (120 V). Schneider Electric's new line of fuse options lets customers obtain both factory installed and field installed fuse blocks. Factory installation saves you time and labor. For both options, the transformer footprint is identical to a Type T or Type EO transformer of equivalent voltage, because the fuse block is mounted above the transformer or on the transformer terminal blocks. This frees up space normally used by separate fuse blocks. Schneider Electric offers the most complete offering of fuse options to meet all applications for protection of the transformers and load applications. These are broken down into Line-to-Line and Line-to-Neutral protection options for both primary and secondary. Due to space limitations of the transformers, not all options are available for every VA size. Also, all fuse blocks supplied by Schneider Electric are 30 amp fuse blocks, which limits the VA for each voltage. All primary fuse blocks supplied by Schneider Electric require rejection style fuses. Rejection style fuses offer 100,000 AIC protection to comply with UL Standards. (Non-rejection style primary fuse blocks are available by request only and can be quoted through your Schneider Electric field sales office.) Primary Secondary VA Range with Secondary Protection Voltage VA Range without Primary Protection VA Range with Primary Protection 550/575/600 25-5000 VA 25-5000 VA 277 25-5000 VA 440/460/480 25-5000 VA 25-5000 VA 220/230/240 25-5000 VA 380/400/415 25-5000 VA 25-5000 VA 208 25-5000 VA 277 25-5000 VA 25-3000 VA 110/115/120 25-2000 VA Voltage 220/230/240 25-5000 VA 25-3000 VA 48 25-1000 VA 208 25-5000 VA 25-2000 VA 24 25-500 VA 110/115/120 25-2000 VA 25-1500 VA 12 25-250 VA Matrix for Choosing Proper Fuse Configuration Secondary Line-to-Line Secondary Line-to-Neutral Secondary Without Protection Primary Line-to-Line Primary Line-to-Neutral Primary Without Protection No factory installed option Type TF with R12 S22 Type TF Type TF with R11 S12 Type TF with R02 Type TF with R01 Type T product line Primary voltages requiring Line-to-Line protection: 200/208/220/230/240/380/400/ 415/440/460/480/550/575/600 Primary voltages requiring line-to-neutral protection: 100/110/115/120/277/347 Europe: 220/230/240 Secondary voltages requiring line-to-line protection: 208/220/230/240 Secondary voltages requiring line-to-neutral protection: 120/277 Europe: 220/230/240 NOTE: The following secondary voltages could be either line-to-line or line-to-neutral: 12/24/48 35 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Fuse Protection Applications for Line-to-Line Primary protection and Line-to-Line Secondary protection, H4 H1 Example would be 480 to 120/240 (Voltage Code D31) H3 H2 Available as field installed only for 9070 Type T X2 Must order one 9070FB2A(B) - Primary X3 X4 X1 H1 H4 Must order one 9070S22A(B) - Secondary Application for Line-to-Line Primary protection and Line-to-Neutral Secondary protection Example would be 480 to 120 (Voltage Code D1) H3 H2 Available as factory and field installed Factory installed - 9070 Type TF or 9070 Type EOF X2 X1 H1 H4 Field installed - 9070 Type T: 9070FB3A or 9070FB3B Application for Line-to-Line Primary protection and no secondary protection Example would be 480 to 24 (voltage Code D2) H3 H2 Available as factory and field installed Factory installed - 9070 Type TF with R02 suffix or 9070 Type EOF with R02 suffix X2 X1 H1 H4 Field installed - 9070 Type T: 9070FB2A or 9070FB2B Application for no Primary protection and Line-to-Line Secondary Example would be 480 to 120/240 (voltage Code D31) H3 H2 Primary protection done else where in the circuit X2 Factory installed - 9070 Type T or 9070 Type EO with S22 Suffix X3 X4 X1 H1 H4 Field installed - 9070 Type T: 9070S22A or 9070S22B Application for Line-to-Neutral Primary and Line-to-Line Secondary Example would be 277 to 120/240 Factory installed - 9070 Type TF with R12 suffix or 9070 Type EOF with R12 suffix H3 X2 Field installed - 9070 Type T: 9070R12A or 9070R12B H2 X1 36 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Fuse Protection Application for No Primary protection and Line-to-Neutral Secondary H4 H1 H3 Example would be 480 to 120 (voltage Code D1) H2 Primary protection done elsewhere in the circuit Factory installed options X2 X1 1. 9070 Type T with S12 suffix or 9070 Type EO with S12 suffix Secondary Fuse Block - midget fuses 2. 9070 Type T with SF25 suffix Secondary Fuse Block - glass type fuses 3. 9070 Type T with SF41 suffix Secondary Fuse Clips mounted on terminal block Field installed options 1. 9070 Type T: -- Midget Type Fuse Block: 9070FB1A or 9070FB1B -- Midget Type Fuse Clips: 9070SF41A or 9070SF41B (Limited to single secondary only) -- Glass type fuse block: 9070SF25A or 9070SF25B -- Glass type fuse holder: 9070AP2 -- Side mounted 2-inch x 9/16-inch: 9070AP1 2. 9070 Type EO: -- Side mounted 2-inch x 9/16-inch: 9070AP1 -- Glass type fuse holder: 9070AP2 -- Midget type fuse clips: 9070AP3 or 9070AP4 Application for Line-to-Neutral Primary and Line-to-Neutral Secondary H1 H2 Example would be 277 to 120 (Voltage Code D4) Factory installed - 9070 Type TF with R11 suffix or 9070 Type EOF with R11 suffix Field installed - 9070 Type T: 9070R11A or 9070R11B X2 X1 H1 H2 Application for Line-to-Neutral Primary and no secondary Example would be 277 to 24 (Voltage Code D24) Factory installed - 9070 Type TF with R01 suffix or 9070 Type EOF with R01 suffix Field installed - 9070 Type T: 9070R01A or 9070R01B X2 X1 37 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Fuse Protection Fuse Protection Options Protection Line-to-Line Primary and Secondary Example Factory Installed Option(s) 480 to 120/240 (Voltage Code D31) Not available Field Installed Option(s) 9070FB2A(B) - Primary 9070S22A(B) - Secondary Line-to-Line Primary and Line-to-Neutral Secondary 480 to 120 (Voltage Code D1) 9070 Type TF or 9070 Type EOF 9070 Type T: 9070FB3A or 9070FB3B Line-to-Line Primary and No Secondary 480 to 24 (Voltage Code D2) 9070 Type TF with R02 suffix or 9070 Type EOF with R02 suffix 9070 Type T: 9070FB2A or 9070FB2B No Primary and Line-to-Line Secondary 480 to 120/240 (Voltage Code D31) 9070 Type T or 9070 Type EO with S22 Suffix 9070 Type T: 9070S22A or 9070S22B 9070 Type TF with R12 suffix or 9070 Type EOF with R12 suffix 9070 Type T: 9070R12A or 9070R12B Line-to-Neutral Primary and Line-to-Line Secondary 277 to 120/240 (Voltage Code D60) 9070 Type T: Midget type fuse block: 9070FB1A or 9070FB1B 9070 Type T with S12 suffix or 9070 Type EO with S12 suffix Secondary Fuse Block - midget fuses No Primary and Line-to-Neutral Secondary 480 to 120 (voltage Code D1) 9070 Type T with SF25 suffix Secondary Fuse Block - glass type fuses 9070 Type T with SF41 suffix Secondary Fuse Clips mounted on terminal block Midget type fuse clips: 9070SF41A or 9070SF41B (Limited to single secondary only) Glass type fuse block: 9070SF25A or 9070SF25B Glass type fuse holder: 9070AP2 Side mounted 2-inch x 9/16-inch: 9070AP1 9070 Type EO: Side mounted 2-in. x 9/16-in.: 9070AP1 Glass type fuse holder: 9070AP2 Midget type fuse clips: 9070AP3 or 9070AP4 Line-to-Neutral Primary and Line-to-Neutral Secondary 277 to 120 (Voltage Code D4) 9070 Type TF with R11 suffix or 9070 Type EOF with R11 suffix 9070 Type T: 9070R11 or 9070R11 Line-to-Neutral Primary and No Secondary 277 to 24 (Voltage Code D24) 9070 Type TF with R01 suffix or 9070 Type EOF with R01 suffix 9070 Type T: 9070R01A or 970R01B Description of Accessory Keys Catalog Number Accessory Key I Accessory Keys II, III, IV Description 9070FB2A 9070FB2B Two pole fuse block with rejection clips for primary fusing, field mounted on terminal board via Fingersafe cover, 1-1/2-inch x 13/32-inch midget fuse 9070R10A 9070R10B One pole fuse block with rejection clips for primary fusing, field mounted on terminal board via fingersafe cover, 1-1/2-inch x 13/32-inch midget fuse 9070FB3A 9070FB3B Three pole fuse block, two poles with rejection clips for primary fusing and one pole standard clips for secondary fusing, field mounted on terminal board via Fingersafe cover, 1-1/2-inch x 13/32-inch midget fuse 9070R11A 9070R11B Two pole fuse block, one pole with rejection clips for primary fusing and one with standard clips for secondary fusing, field mounted on terminal board via Fingersafe cover, 1-1/2-inch x 13/32-inch midget fuse 9070R12A 9070R12B Three pole fuse block,one pole with rejection clips for primary fusing and two poles standard clips for secondary fusing, field mounted on terminal board via Fingersafe cover, 1-1/2-inch x 13/32-inch midget fuse 9070FB1A 9070FB1B One pole fuse block with standard clips for secondary fusing, field mounted on terminal board via Fingersafe cover, 1-1/2-inch x 13/32-inch midget fuse 9070S22A 9070S22B Two pole fuse block with standard clips for secondary fusing, field mounted on terminal board via Fingersafe cover, 1-1/2-inch x 13/32-inch midget fuse 9070SF41A 9070SF41B Secondary Fuse Clips mounted on terminal board, prevents the use of Fingersafe covers, only field installable on single voltage secondary units 1-1/2-inch x 13/32-inch midget fuse 9070SF25A 9070SF25B One pole fuse block with standard clips for secondary fusing, field mounted using Fingersafe cover notches, prevents the use of fingersafe covers, 1-1/4-inch x 1/4-inch glass fuse 9070AP1 9070FB One pole fuse block with standard clips for secondary fusing, field mounted next to transformer using same mounting hardware, 2-inch x 9/16-inch fuse 907AP2 9070FB One pole twist fuse block with standard clips for secondary fusing, field mounted next to transformer using same mounting hardware, 1-1/4-inch x 1/4-inch glass fuse 38 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Fuse Protection Fuse Sizing, Description, and Catalog Number (by manufacturer) Manufacturer Size Description 1-1/2-inch x 13/32-inch "Midget Fuse" 1-1/2-inch x 13/32-inch "Midget Fuse" 1-1/4-inch x 1/4-inch Bussman Littlefuse FNQ-R KLDR LP-CC KLMR Time Delay FNM; FNQ FLQ; FLM; FLA Time Delay TDC-11; MDL; MDQ: MDA Time Delay, Rejection Type Class CC Gould-Shawmut ATDR ATQR ATMR 3AG: 313/315 3AB: 326/325 ATQ; TRM; GFN GDL NOTES: * * * These fuses are not supplied by Schneider Electric. This table is provided for primary fusing recommendation ONLY. Secondary fusing must be specified by the customer. All primary fuse options offered by Schneider Electric require rejection type fuses. Accessories Fingersafe(R) Covers (not supplied with unit) Class 9070 1 VA Accessory Key1 Type I II III FSC-1 25-200 VA 25-100 VA N/A FSC-2 250-5000 VA 150-5000 VA N/A FSC-23 N/A N/A 25-5000 VA Description 2 covers per kit Kits must be ordered separately. Also supplied in bulk packages of 100 individual covers. Add "B" to Type number if ordering bulk (available only on FSC-1B and FSC-2B) Fuse Puller--For ease in installing fuses and finger protection, used with fuse blocks with 1-1/2 in. x 13/32 in. fuses Class 9070 VA Accessory Key Type FP-1 Description I II III ALL ALL ALL Fuse puller kit may help comply with CE specifications, 3 pullers per kit. 39 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Fuse Protection Primary Fusing to Meet NEC Recommended Fuse Sizes for the PRIMARY (use class CC time delay fuses) to Meet NEC 120 Volts VA Primary Current Amperes 240 Volts Fuse Fuse Rating Rating with without Secondary Secondary Protection Protection Primary Current Amperes 480 Volts Fuse Fuse Rating Rating with without Secondary Secondary Protection Protection Primary Current Amperes 600 Volts Fuse Fuse Rating Rating with without Secondary Secondary Protection Protection Primary Current Amperes Fuse Fuse Rating Rating with without Secondary Secondary Protection Protection 25 0.21 1/2 1/2 0.10 1/4 1/4 0.05 1/8 1/8 0.04 1/10 1/10 50 0.41 1 1 0.21 1/2 1/2 0.10 2/10 2/10 0.08 2/10 2/10 75 0.63 1-1/2 1-1/2 0.31 6/10 6/10 0.16 3/10 3/10 0.13 3/10 3/10 100 0.83 2 2 0.42 1 1 0.21 1/2 1/2 0.17 4/10 4/10 150 1.25 3 3 0.63 1-1/2 1-1/2 0.31 6/10 6/10 0.25 6/10 6/10 200 1.67 4 4 0.83 2 2 0.42 1 1 0.33 8/10 8/10 250 2.08 5 3-2/10 1.04 2-1/2 2-1/2 0.52 1-1/2 1-1/4 0.42 1 1 300 2.50 6-1/4 4 1.25 3 3 0.63 2 1-1/2 0.50 1-1/8 1-1/8 350 2.92 7 4-1/2 1.46 3-1/2 3-1/2 0.73 2-1/2 1-8/10 0.58 1-4/10 1-4/10 500 4.17 10 6-1/4 2.08 5 3-2/10 1.04 3 2-1/2 0.83 2 2 750 6.25 15 10 3.13 1000 8.33 20 12 4.17 10 1500 12.50 N/A 15 6.25 15 10 3.13 2000 16.66 N/A 20 8.33 20 12 4.17 7-1/2 5 1.56 3-1/2 3-1/2 1.25 3 3 6-1/4 2.08 5 3-2/10 1.67 4 4 7-1/2 10 5 2.50 6-1/4 4 6 1/4 3.33 8 5 NOTES: * * * * * Recommended fuse sizes per NEC Article 450-3. Transformers with primary only, select protection at 125%, if a standard size rating is not available, go to next higher rating. Transformers with primary only and current rating is less than 9 A, select protection at no more than 167%. Transformers with primary only and current rating is less than 2 A, select protection at no more than 300%. Transformers with primary and secondary, select primary protection at not more than 250% and secondary at 125%. If a standard size rating is not available, go to next higher standard rating. 40 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Fuse Protection Primary Fusing to Meet CE Recommended Fuse Sizes for the PRIMARY (use time delay fuses) for CE Applications Primary Voltage CE VA Rating 120 V 208 V 25 1/2 3/10 2/10 2/10 1/10 1/10 1/10 1/10 50 1 6/10 1/2 4/10 3/10 3/10 2/10 2/10 75 240 V 277 V 380 V 416 V 480 V 600 V 1-1/2 8/10 6/10 6/10 4/10 4/10 3/10 3/10 100 2 1-1/8 1 8/10 6/10 6/10 1/2 4/10 150 3 1-8/10 1-1/2 1-1/4 8/10 8/10 6/10 6/10 160 3-2/10 1-8/10 1-6/10 1-4/10 1 8/10 8/10 6/10 200 4 2-1/4 2 1-8/10 1-1/4 1v1/8 1 8/10 250 3-2/10 3 2-1/2 2 1-6/10 1-1/2 1-1/4 1 300 4 3-1/2 3 2-1/2 1- 8/10 1-8/10 1-1/2 1-1/8 500 6-1/4 4 3-2/10 4-1/2 3-2/10 3 2-1/2 2 6 5 4-1/2 4-1/2 4-1/2 3-1/2 3 6-1/4 6 4 4 3-2/10 4 9 6-1/4 6 5 4 630 10 1000 12 8 1500 15 12 10 2000 20 12 12 12 8 8 3000 n/a 30 25 20 15 15 6-1/4 5 12 12 NOTE: Recommended fuse sizes according to testing, EN 60-742. Secondary Fusing to Meet NEC and CE Recommended Fuse Sizes for the SECONDARY to Meet NEC and CE 24 Volts VA Secondary Current Rating 120 Volts Fuse Rating Secondary Current Rating Fuse Rating 240 Volts Secondary Current Rating Fuse Rating 15/100 25 1.04 8/10 0.21 3/10 0.10 50 2.08 3 0.42 6/10 0.21 3/10 75 3.13 5 0.63 1 0.31 1/2 100 4.17 6 0.83 1-1/4 0.42 6/10 150 6.25 10 1.25 2 0.63 1 200 8.33 12 1.67 2-1/2 0.83 1-1/4 250 10.42 15 2.08 3 1.04 1-3/4 300 12.50 20 2.50 4 1.25 2 350 14.58 20 2.92 5 1.46 2-1/2 500 20.83 30 4.17 7 2.08 3 750 n/a n/a 6.25 10 3.13 5 1000 n/a n/a 8.33 12 4.17 7 1500 n/a n/a 12.50 15 6.25 10 2000 n/a n/a 16.67 20 8.33 12 NOTES: * * * Recommended fuse sizes according to NEC Article 450-3. Secondary select protection at 125%, if a standard size rating is not available, go to next higher standard size rating. Current rating is less than 9 A, select protection at not more than 167%. 41 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Type TF Transformers 120 Volt Control Secondary--Primary and Secondary Fuse Block Voltage and Connection Options Voltage Code Voltages Primary Secondary 220 x 440 230 x 460 240 x 480 D1 Connections 110 115 120 H4 H1 Primary Secondary 220 or 230 or 240: Connect to H1 and H4 Jumper H1 with H3 Jumper H2 with H4 Connect to X1 and X2 H3 440 or 460 or 480: Connect to H1 and H4 Jumper H2 with H3 H2 X2 X1 Dimensions VA Acc. Key B C E F Slots UL CE IN mm IN mm IN mm IN mm IN mm IN mm 25 25 9070TF25D1 7 I 3.09 79 3.00 76 4.00 102 2.00 51 2.50 64 0.20 x 0.38 5 x 10 50 50 9070TF50D1 7 I 3.09 79 3.00 76 4.00 102 2.00 51 2.50 64 0.20 x 0.38 5 x 10 75 75 9070TF75D1 7 I 3.34 85 3.38 86 4.18 106 2.38 61 2.81 71 0.20 x 0.48 5 x 12 100 100 9070TF100D1 7 I 3.34 85 3.38 86 4.18 106 2.38 61 2.81 71 0.20 x 0.48 5 x 12 150 150 9070TF150D1 7 I 3.59 91 3.75 95 4.50 114 2.88 73 3.13 80 0.20 x 0.38 5 x 10 200 200 9070TF200D1 7 I 3.59 91 3.75 95 4.50 114 2.88 73 3.13 80 0.20 x 0.38 5 x 10 250 160 9070TF250D1 8 I 5.30 135 3.75 95 4.50 114 2.88 73 3.13 80 0.20 x 0.38 5 x 10 300 200 9070TF300D1 8 I 4.74 120 4.50 114 5.13 130 2.56 65 3.75 95 0.20 x 0.38 5 x 10 350 250 9070TF350D1 8 I 5.11 130 4.50 114 5.13 130 3.00 76 3.75 95 0.20 x 0.38 5 x 10 500 300 9070TF500D1 8 I 5.49 139 4.50 114 5.13 130 3.56 90 3.75 95 0.20 x 0.38 5 x 10 750 500 9070TF750D1 8 I 5.61 143 5.25 133 5.80 147 3.43 87 4.38 111 0.28 x 0.56 7 x 14 1000 630 9070TF1000D1 8 I 6.30 160 5.25 133 5.80 147 4.31 109 4.38 111 0.28 x 0.56 7 x 14 1500 1000 9070TF1500D1 8 I 5.92 150 7.06 179 7.46 190 4.13 105 5.81 148 0.28 x 0.56 7 x 14 2000 1500 9070TF2000D1 8 I 7.17 182 7.06 179 7.46 190 4.56 116 5.81 148 0.28 x 0.56 7 x 14 D Fig. A Catalog Number A DA B B C C G F E Figure 7 G F E Figure 8 42 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Type TF Transformers MultiTap for 120 Volt Control Secondary--Primary and Secondary Fuse Block Voltage and Connection Options Voltage Code Voltages Primary Secondary 208 230 460 D20 Connections Primary 208: 230: 460: 115 Secondary Connect to H1 and H2 Connect to H1 and H3 Connect to H1 and H4 Connect to X1 and X2 Dimensions VA Fig. Acc. Key A B C E F Slots UL CE Catalog Number IN mm IN mm IN mm IN mm IN mm IN mm 25 25 9070TF25D20 7 II 3.09 79 3.00 76 4.00 66 2.00 51 2.50 64 0.20 x 0.38 5 x 10 50 50 9070TF50D20 7 II 3.34 85 3.38 86 4.18 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 75 75 9070TF75D20 7 II 3.34 85 3.38 86 4.18 73 2.38 61 2.81 71 0.20 x 0.48 5 x 12 100 100 9070TF100D20 7 II 3.59 91 3.75 95 4.50 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 150 150 9070TF150D20 7 II 3.59 91 3.75 95 4.50 81 2.88 73 3.13 80 0.20 x 0.38 5 x 10 200 200 9070TF200D20 8 II 4.70 119 3.75 95 4.50 114 2.88 73 3.13 80 0.20 x 0.38 5 x 10 250 160 9070TF250D20 8 II 4.74 120 4.50 114 5.13 98 2.56 65 3.75 95 0.20 x 0.38 5 x 10 300 200 9070TF300D20 8 II 5.11 130 4.50 114 5.13 98 3.00 76 3.75 95 0.20 x 0.38 5 x 10 350 250 9070TF350D20 8 II 5.49 139 4.50 114 5.13 98 3.56 90 3.75 95 0.20 x 0.38 5 x 10 500 300 9070TF500D20 8 II 5.61 143 5.25 133 5.80 115 3.43 87 4.38 111 0.28 x 0.56 7 x 14 750 500 9070TF750D20 8 II 6.30 160 5.25 133 5.80 115 4.31 109 4.38 111 0.28 x 0.56 7 x 14 1000 630 9070TF1000D20 8 II 5.92 150 7.06 179 7.46 157 4.13 105 5.81 148 0.28 x 0.56 7 x 14 1500 1000 9070TF1500D20 8 II 7.17 182 7.06 179 7.46 157 4.56 116 5.81 148 0.28 x 0.56 7 x 14 2000 1500 9070TF2000D20 8 II 6.38 162 9.00 229 8.92 227 4.63 118 7.63 194 0.44 x 1.13 11 x 29 D A DA B B C C G F Figure 7 E G F E Figure 8 43 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Field Installed Fuse Options FIELD INSTALLED FUSE OPTIONS Primary Fusing 3.13 1.62 2.10 FB2A 3.21 1.98 2.07 FB2B 44 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Field Installed Fuse Options 3.13 1.38 2.10 R01A 3.21 1.56 2.07 R01B 45 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Field Installed Fuse Options Primary and Secondary Fusing 3.13 2.39 2.10 FB3A 3.21 2.75 2.07 FB3B 46 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Field Installed Fuse Options 3.13 1.62 2.10 R11A 3.21 1.98 2.07 R11B 47 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Field Installed Fuse Options Primary and Secondary Fusing 3.13 2.39 2.10 R12A 3.21 2.75 2.07 R12B 48 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Field Installed Fuse Options Secondary Fusing 3.13 1.38 2.10 FB1A 3.21 1.56 2.07 FB1B 49 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Field Installed Fuse Options 3.13 1.62 2.10 S22A 3.21 1.98 2.07 S22B 50 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Field Installed Fuse Options 2.77 0.67 0.95 SF25A 2.31 0.52 0.97 SF25B 51 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Field Installed Fuse Options .13 .21 2.17 3.02 1.46 AP1 1.67 2.73 1.70 .13 .21 AP2 52 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Field Installed Fuse Options Secondary Fuse Clips 0.47 0.44 0.88 0.25 0.45 0.70 Jumper SF41A 0.54 0.49 0.92 0.25 0.78 0.71 Jumper Fuse Clip SF41B 53 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Field Installed Fuse Options Terminal Blocks 0.88 2.77 0.25 Screw size: 6-32 Ring lug: #6 stud with a 0.375 in. max O.D. Torque: 6-9 in-lbs 0.45 Jumper 25-200 VA: Key I 25-150 VA: Key II 2.25 0.92 0.25 0.78 Screw size: 8-32 Ring lug: #8 stud with a 0.438 in. max O.D. Torque: 13-16 in-lbs Jumper 250-5000 VA: Key I 200-5000 VA: Key II All four pole: Key III and IV 0.92 3.44 0.25 0.78 Screw size: 8-32 Ring lug: #8 stud with a 0.438 in. max O.D. Torque: 13-16 in-lbs Jumper All six pole: Key III and IV 54 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Application APPLICATION In preparation for connecting power to the primary side of dual voltage single-phase transformers, it's necessary to first wire the two windings in either series or parallel to match the incoming voltage. An example of this is common transformers with a primary voltage description of 240 x 480. The windings are rated for the lower of the two voltages show on either side of the 'x'. Connecting the windings in series allows for the higher of the two voltages. Connecting the windings in parallel allows for the lower of the two voltages. Example of Series and Parallel Connections Jumper H1 H3 H2 H4 X4 X2 X3 X1 Jumper Series Connections Jumper Jumper H1 H3 H2 H4 X4 X2 X3 X1 Jumper Jumper Parallel Connections NOTE: This diagram is for illustration purposes only. Actual units will have different combinations. See diagrams for actual connections. 55 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Application Example of a typical application * OEM customer base source voltages in United States: 208, 240, or 480 volts (From past shipments 480 is 65% of the business, 208 is 20%, and 240 is 10%) * 5% of business goes into Canada and needs 600 volts; customer always knows when equipment goes to Canada. * Load requirement is for a 500VA transformer, load is 120 volt control For this customer, Schneider Electric has the following solutions: Solution 1 Three standard units with interchangeable dimensions 9070T500D1--240 x 480 to 120; handles 75% of business. For details, see the tables on page 8. 9070T500D3--208 to 120; handles 20% of business. For details, see the tables on page 9. 9070T500D5--600 to 120; handles 5% of business. For details, see the tables on page 9. Solution 2 Two MultiTap units with interchangeable dimensions 9070T500D20--208/230/460 to 115; handles 95% of business {US Voltage Code}. For details, see the tables on page 10. 9070T500D32--230/460/575 to 95/115; handles 5% of business {North American Voltage Code}; covers 460 and 575 Canadian sources. For details, see the tables on page 11. Solution 3 One Universal Control Transformer 9070T500D50--240/416/480/600 to 99/120/130. For details, see the tables on page 12. 56 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Application Technical Data 50/60 Hertz Transformers that are dual rated for 50/60 Hz are truly global units and no derating is required for voltages or VA. (Type T are 50/60 Hz; Type EO are 60 Hz with de-rating for 50 Hz). Base Plates The development of welded cores has allowed the incorporation of base plates on larger VA transformers. Base plates are usually welded to the core of the transformer for a solid connection to the transformer. They allow manufacturers to offer more standardized mounting for specific VA sizes by allowing multiple core stacks. Available for Type T transformers only. Touch-Safe Terminals Being able to offer touch-safe terminals is increasing in importance. Currently all equipment that must comply with EN 60-204 (Machine and Low Voltage Directives) must have some type of barrier for live parts. Besides the CE standard listed above, domestic customers are requiring barriers on live parts with voltages above 460 V. These customers allow PlexiglasTM covers to be installed for these barriers. Type T transformers can be made Fingersafe(R) by using snap-on covers that are removable with a screwdriver or other flat tool. Covers are sold separately. Formed Terminal Board Formed terminal boards are used on multiple VA ranges and different voltage combinations. This allows the manufacturer to punch jumpers for customer interconnections and gives the customer the same basic layout for all units. The snap-on covers for touch-safe terminations also are available on units with formed terminal boards. Available for Type T transformers only. Varnish Vacuum Impregnation This is a manufacturing process for the core and coil of industrial control transformers. The transformer is put into a tank of varnish, then the varnish is put into a vacuum, causing the varnish to be forced throughout the coil and core. After being vacuum impregnated, the units are cured in an oven to seal the varnish. The varnish is absorbed by any paper insulation system and coats other insulation with another layer of electrical strength. The process causes the coil to have a very tight connection because it is completely bonded and mechanically very strong. The cores are also tightly bonded with the varnish, causing the units to have better heat transfer and less vibration noise. Schneider Electric uses this process on all control transformers, using a clear varnish with optimum electrical characteristics. 57 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Industrial Control Transformers Frequently Asked Questions FREQUENTLY ASKED QUESTIONS Question Answer When A Multitap Unit Might Be For You: Should you consolidate your control transformer to a MultiTap or Universal Control Transformer? Can a 9070 type T or TF control transformer be used in a back (reverse) feed application as a step-up transformer? 1. 2. 3. 4. Transformer will be installed in a device whose source voltage is unknown at time of shipment Space is not critical (MultiTaps are larger than standard units) You sell to markets with multiple source voltages Reduced number of parts will offset premium for MultiTap units When A MultiTap Unit Might Not Be Beneficial 1. 2. 3. 4. 5. High percentage of your business is 240 x 480 source voltage Space is an issue Source voltage is always known at time of shipment Source voltage changes other components in the control circuit Premium for MultiTap does not get offset by having fewer parts No, they cannot. Industrial control transformers terminals are specifically marked "primary" and "secondary". As such, the National Electrical Code (NEC) and Underwriters Laboratories (UL) prohibit connecting the source to other than the primary terminals. Also, since industrial control transformers utilize compensated windings to accomodate the high regulation inherent in such small transformers, the resulting voltage ratio would be lower than desired. In other words, if a control transformer were reverse fed, the output voltage would be lower than desired. While the 9070 Type TF industrial control transformer comes with a three-pole fuse block (two rejection type Class CC Does Schneider Electric provide fuses for the fuses for the primary, and one non-rejection type midget fuse for the secondary), Schneider Electric does not provide primary and the secondary of a 9070 Type TF the fuses. Proper fuse selection is the installer's responsibility and is dictated by NEC table 450-3(b) and any specific industrial control transformer? application parameters that exist with any industrial control transformer installation. My 9070 Type T or TF industrial control transformer has four terminals on both the primary and secondary, but only markings on the wiring diagram of H1and H2 on the primary and X1 and X2 on the secondary. Which terminal do I use? The nameplate of your Schneider Electric 9070 Type T or TF industrial control transformer clearly marks out that the outside terminals of each side are used for the customer installed wire connections. Schneider Electric makes a standard four- or six-terminal block for various transformer designs for commercial cost effectiveness. With only two terminals being used, it is standard practice for it to always be the outside terminals. Several different transformer voltage and wiring arrangements are shown in this catalog. How do the 9070-FB3A, 9070-FB2A, and 9070-FB-1A fuse blocks mount on a 9070 Type T control transformer when factory installed? When field installed? When factory installed on a 9070 Type TF control transformer, they mount on the center of the core on factory installed studs. When field installed by the customer on a 9070 Type T control transformer, they mount over one of the terminal strips using hardware supplied with the fuse block kit. (There are no studs on the 9070 Type T, only on the Type TF.) Does Schneider Electric offer epoxy Schneider Electric does not offer epoxy encapsulated industrial control transformers. The 9070 Type T and TF encapsulated versions of its 9070 Type T and industrial control transformer is the premier offering in the industry and is suitable for virtually any installation TF control power transformers? appropriate for a CPT. What is the sound level for a 9070 Type T control transformer? Sound levels for general purpose and control transformers are per NEMA ST-20 sound levels. For Type T control transformers, this level is 40dB maximum. Yes. Replacement jumper kits contain two jumpers per kit and must be ordered in minimum quantities of 50 kits. Are replacement jumper kits offered for Schneider Electric's 9070 Type T and TF industrial control transformers? Use kit number 30033-027-53 for Accessory Key I (25-200 VA) and Accessory Key II (25-150 VA). Use kit number 30033-027-54 for Accessory Key I (250-5000 VA), Accessory Key II (200-3000 VA), and Accessory Key III ( 25-3000 VA). Do 9070 industrial control transformers Schneider Electric 9070 Type T and TF industrial control transformers do not contain any material that would require contain any materials, such as PCBs, lead, or any special disposal means and can be disposed of in the normal manner. Since the majority of the transformer is built other heavy metals, that would require of recyclable material (steel, copper, etc.), Schneider Electric urges the customer to recycle the unit if possible. special disposal means A triple rating on the control transformers voltage code basically means that the transformer is designed to successfully operate at voltages slightly different than the nominal voltage at its full VA capacity. This is done to allow for different voltage systems that require the same voltage ratios, say 4:1 or 2:1. What does a "triple rating" mean in terms of an industrial control transformers voltage code? Example: The 9070T250D1 is a triple rated voltage code unit that can supply 250VA with the following input voltages and the corresponding output: Input: 240 or 480 Output: 120 Input: 230 or 460 Output: 115 Input: 220 or 440 Output: 110 What is the maximum fuse ampere rating that The maximum ampere rating of the fuse blocks and fuse clips offered by Schneider Electric for the 9070 Type T can be used in a factory or field installed fuse control transformers is 30 amps. If higher fuse ratings are required, then the customer will have to provide the block or fuse clip for a 9070 Type T control supplementary fuse holder provisions. transformer? On a 9070 Type T or TF industrial control transformer with more than one secondary voltage available, can more than one secondary voltage be utilized or only one? The capabilities of the various 9070 Type T and TF tranformers vary widely. Some units can only have one voltage out with a given voltage in. Others can have more than one. Contact your Schneider Electric representative for assistance. If a satisfactory model is not available, Schneider Electric has the capability of building virtually any industrial control transformer a customer may need. 58 (c) 1999-2005 Schneider Electric All Rights Reserved 08/2005 Industrial Control Transformers Frequently Asked Questions Question Answer The CE mark is the official marking required by the European Community for all Electric and Electronic equipment that will be sold, or put into service for the first time, anywhere in the European community. CE VA is the rated capacity of What does the CE VA rating mean in the control transformer according to the CE standard. By bearing the CE marking, a transformer can be sold into any selecting a 9070 Type T control transformer? of the participating European countries without having to first clear with that country whether it will accept the UL rating. An installer had been told by an electrical engineer to ground a 9070 Type T control transformer's frame to the enclosure with a The 9070s base is plated to keep it from rusting. Schneider Electric does not provide grounding provisions on star washer. If this is so important, why does transformer, as grounding is the responsibility of the installer per NEC requirements. Schneider Electric plate the base of the transformer? Does a Schneider Electric 9070 Type T or TF industrial control transformer have any continuous overload capacity? What about Transformers are 100% rated devices. As such, they do not have any continuous overload capacity. They are momentary overloads due to high inrush specifically designed for momentary currrent draw in excess of their rating for high inrush type loads. loads, such as may occur with a coil on a contactor? Does a 9070 Type T or TF transformer need Industrial control transformers do not have to list their impedance on their nameplate. They can be used anywhere in to have its impedance listed on its nameplate the world where their UL, CSA, or CE listing allows, or where they are allowed by the local jurisdiction. to be used in any particular area in the world? What is the difference between a 9070 Type T and Type EO control power transformer? The 9070 Type T is the current design and has both factory and field installed accessories available (such as fuse blocks, fingersafe covers, fuse pullers, etc.). The Type EO is an established design with better regulation, but does not have any available accessories. What is the difference between an old 9070 The CE rated, NOM approved Type T transformer replaces the Type K, which is no longer available. The Type T Type K transformer and a new 9070 Type T? matches the Type K in function and form, but not necessarily in fit, i.e., the dimensions may vary. Does Schneider Electric offer finger safe covers for use with 9070 Type T and TF transformer fuse blocks? The fuse puller accessories (9070FP1) do offer some protection when used and the fuse is in place, however they do not qualify the block for any additional standards. While the fuse block is CE marked, the fuse puller kit does not comply with European standards for finger safe as it does not require a tool to remove it. However, this may not be critical as Schneider Electric does not recommend shipping our fuse block or 9070TF to Europe, as the fuses used there are different than those used in North America. Thus, the customer should supply their own fuse block suitable for the European fuses when the transformer is to be used in Europe. The NEC requires the transformer feeding the low voltage lighting system to be a part of the UL listed lighting system Can a 9070 Type T control power transformer as assembled by the Original Equipment Manufacturer (OEM). A contractor, distributor, or end user cannot assemble or a general purpose transformer be used to their own low voltage lighting system and comply with the NEC without going through UL. If the OEM has a particular provide power for 24V lighting, 120V to 24V transformer listed in their UL file, then that unit may be used. application? So if the Schneider Electric 9070 Type T device is part of a lighting system that is UL listed, the answer is yes. 59 08/2005 (c) 1999-2005 Schneider Electric All Rights Reserved Schneider Electric USA 1010 Airpark Center Drive Nashville, TN 37217 USA 1-888-Square D 1-888-778-2733 www.us.SquareD.com 9070CT9901R8/05 (c) 1999-2005 Schneider Electric All Rights Reserved Replaces 9070CT9901 dated 12/1999 08/2005