Dry Type Distribution Transformers General Purpose Energy efficient dry-type transformers 600 Volt Class, isolation type, single and three phase, 15 kVA through 500 kVA. Indoor and outdoor models available. For catalog numbers outside of the standard Selection Tables, fill out the Custom Transformer Quotation Request at the end of this section. Accessories and Optional Design Styles * * * * * * * * Electrostatic shield for quality power Wall mounting brackets (500 lbs maximum) (Item WB1C) Weather Shields (UL Listed/NEMA Type 3R) Stainless Steel Enclosures Totally enclosed non-ventilated designs (TENV) (Non UL) * Open core and coil designs (UL Recognized) Copper Wound designs Low temperature designs Features * Energy Efficient Compliant to DOE 2016 1 * UL Listed/NEMA Type 3R ventilated outdoor enclosures when used with optional weather shields (order separately) * UL Class 220C insulation system, 150C temperature rise under full load * Quiet operation with sound levels 3-6 dB below the NEMA ST-20 requirements 15 Type 3R Weather Shield 2 ES5H15S * Single and three phase availability * Fast delivery * Meets transit test requirements for ISTA (International Safe Transit Association) - Test Procedure 1E for packaged-product * 10 year limited warranty Certifications and Compliances Listed: E25872 - UL 1561 Group 1: 240 x 480 Volt Primary, 120/240 Secondary, 60 Hz Catalog Number * Terminal board connections and spacious wiring compartment * Panel enclosure design reduces labor time. Wiring diagram on inside front cover. * High efficiency for low cost operation * Selection Tables: Single Phase kVA E25872 Approx. Ship Weight lbs (kg) Design Style 3 Elec Conn 3 Primary Amps Secondary Amps 16 (406) 210 (95) 1 1 62.5/31.3 125/62.5 16 (406) 245 (111) 1 1 104/52.1 208/104 Height in (mm) Width in (mm) Depth in (mm) WS-15 28 (711) 16 (406) 16 (406) 25 ES5H25S WS-15 28 (711) 37.5 ES5H37S WS-17 31 (787) 18 (457) 18 (457) 340 (154) 1 1 156/78 313/156 50 ES5H50S WS-17 31 (787) 18 (457) 18 (457) 415 (188) 1 1 208/104 416/208 75 ES5H75S WS-09 44 (1118) 23 (584) 21 (533) 610 (277) 1 1 313/156 625/313 100 ES5H100S WS-09 44 (1118) 23 (584) 21 (533) 705 (320) 1 1 417/208 833/417 WS-16 46 (1168) 26 (660) 24 (610) 980 (445) 1 1 695/348 1392/695 167 ES5H167S Group 2 - 120/208/240/277 Volt Primary, 120/240 Secondary, 60 Hz kVA Catalog Number 15 ES12H15S 25 ES12H25S Type 3R Weather Shield 2 Approx. Ship Weight lbs (kg) Design Style 3 Elec Conn 3 16 (406) 215 (98) 1 2 54.2 125/62.5 16 (406) 250 (113) 1 2 90.3 208/104 Height in (mm) Width in (mm) Depth in (mm) WS-15 28 (711) 16 (406) WS-15 28 (711) 16 (406) Primary Amps Secondary @ 277 V Amps Notes: 1. DOE 2016 refers to Department of Energy CFR (Code of Federal Regulations) title 10, part 431.196). 2. Weather shields (set of two) must be ordered separately. 3. Design Styles and Electrical Connections can be found at the end of the Ventilated Distribution Transformers section. * Not all optional designs are 210 listed. Contact Technical Services. Visit our website at www.emerson.com or contact Technical Services at (800) 377-4384 with any questions. (c) January 2017 Dry Type Distribution Transformers Selection Tables: Three Phase Group A: 480 Volt Primary, 208/120 Secondary, 60 Hz kVA 15 30 45 75 Catalog Number E2H15 3 E2H15S E2H30 3 E2H30S E2H45 3 E2H45S E2H75 3 E2H75S Type 3R Weather Shield 1 Height in (mm) Width in (mm) Depth in (mm) Approx. Ship Weight lbs (kg) Design Style 2 Elec Conn 2 Primary Amps Secondary Amps WS-02 23 (584) 18 (457) 14 (356) 221 (100) 1 5 18.1 41.7 WS-14 28 (711) 23 (584) 16 (406) 310 (141) 1 5 36.1 83.4 WS-14 28 (711) 23 (584) 16 (406) 387 (176) 1 5 54.2 125 WS-30 34 (864) 28 (711) 22 (559) 678 (308) 1 5 90.3 208 112.5 E2H112S WS-30 34 (864) 28 (711) 22 (559) 794 (360) 1 5 135 313 150 E2H150S WS-10 44 (1118) 33 (838) 21 (533) 1005 (456) 1 5 181 417 225 E2H225S WS-11 46 (1168) 36 (914) 24 (610) 1368 (621) 1 5 271 625 36 (914) 24 (6010) 1479 (671) 1 5 361 834 45 (1143) 35 (889) 2457 (1114) 1 5 602 1390 300 E2H300S WS-11 46 (1168) 500 E2H500S WS-12 65 (1651) Group B: 480 Volt Primary, 240 Volt , Secondary with reduced capacity center tap 4, 60 Hz kVA 15 30 45 75 Catalog Number E5H15 3 E5H15S E5H30 3 E5H30S E5H45 3 E5H45S E5H75 3 E5H75S Type 3R Weather Shield 1 Height in (mm) Width in (mm) Depth in (mm) Approx. Ship Weight lbs (kg) Design Style 2 Elec Conn 2 Primary Amps Secondary Amps WS-02 23 (584) 18 (457) 14 (356) 221 (100) 1 6 18.1 36.1 WS-14 28 (711) 23 (584) 16 (406) 322 (146) 1 6 36.1 72.3 WS-14 28 (711) 23 (584) 16 (406) 387 (176) 1 6 54.2 108 WS-30 34 (864) 28 (711) 22 (559) 678 (308) 1 6 90.3 181 112.5 E5H112S WS-30 34 (864) 28 (711) 22 (559) 792 (359) 1 6 135 271 150 E5H150S WS-10 44 (1118) 33 (838) 21 (533) 1009 (458) 1 6 181 361 225 E5H225S WS-11 46 (1168) 36 (914) 24 (610) 1367 (620) 1 6 271 542 300 E5H300S WS-11 46 (1168) 36 (914) 24 (610) 1478 (670) 1 6 361 723 500 E5H500S WS-12 65 (1651) 45 (1143) 35 (889) 2457 (1114) 1 6 602 1204 Notes: 1. Weather shields (set of two) must be ordered separately. 2. Design Styles and Electrical Connections can be found at the end of the Ventilated Distribution Transformers section. 3. Unshielded model. 4. Refer to Capacity of Center Tap in Center Tap Delta Transformers at the beginning of this section. Visit our website at www.emerson.com or contact Technical Services at (800) 377-4384 with any questions. (c) January 2017 211 Dry Type Distribution Transformers Selection Tables: Three Phase Group C: 480 Volt Primary, 480Y/277 Secondary, 60 Hz kVA 15 Catalog Number Type 3R Weather Shield 1 E81H15S WS-02 23 (584) 18 (457) 14 (356) 220 (100) 1 8 18.1 18.1 28 (711) 23 (584) 16 (406) 322 (146) 1 8 36.1 36.1 Height in (mm) Width in (mm) Depth in (mm) Approx. Ship Weight lbs (kg) Design Style 2 Elec Conn 2 Primary Amps Secondary Amps 30 E81H30S WS-14 45 E81H45S WS-14 28 (711) 23 (584) 16 (406) 387 (176) 1 8 54.2 54.2 75 E81H75S WS-30 34 (864) 28 (711) 22 (559) 679 (308) 1 8 90.3 90.3 112.5 E81H112S WS-30 34 (864) 28 (711) 22 (559) 791 (359) 1 8 135 135 150 E81H150S WS-10 44 (1118) 33 (838) 21 (533) 1001 (454) 1 8 181 181 225 E81H225S WS-11 46 (1168) 36 (914) 24 (610) 1377 (625) 1 8 271 271 300 E81H300S WS-11 46 (1168) 36 (914) 24 (6010) 1497 (679) 1 8 361 361 500 E81H500S WS-12 65 (1651) 45 (1143) 35 (889) 2456 (1114) 1 8 602 602 Depth in (mm) Approx. Ship Weight lbs (kg) Design Style 2 Elec Conn 2 Primary Amps Secondary Amps Group D: 208 Volt Primary, 480Y/277 Secondary, 60 Hz kVA 15 Catalog Number Type 3R Weather Shield 1 E84H15S WS-02 23 (584) 18 (457) 14 (356) 220 (100) 1 10 41.7 18.1 28 (711) 23 (584) 16 (406) 320 (145) 1 10 83.4 36.1 Height in (mm) Width in (mm) 30 E84H30S WS-14 45 E84H45S WS-14 28 (711) 23 (584) 16 (406) 390 (177) 1 10 125 54.2 75 E84H75S WS-30 34 (864) 28 (711) 22 (559) 680 (308) 1 10 208 90.3 112.5 E84H112S WS-30 34 (864) 28 (711) 22 (559) 799 (362) 1 10 313 135 150 E84H150S WS-10 44 (1118) 33 (838) 21 (533) 1000 (454) 1 10 417 181 Notes: 1. Weather shields (set of two) must be ordered separately. 2. Design Styles and Electrical Connections can be found at the end of the Ventilated Distribution Transformers section. 212 Visit our website at www.emerson.com or contact Technical Services at (800) 377-4384 with any questions. (c) January 2017 Dry Type Distribution Transformers Selection Tables: Three Phase Group E: 208 Volt Primary, 208Y/120 Secondary, 60 Hz kVA Catalog Number Type 3R Weather Shield 1 Height in (mm) Width in (mm) Depth in (mm) Approx. Ship Weight lbs (kg) Design Style 2 Elec Conn 2 Primary Amps Secondary Amps 15 E3H15S WS-02 23 (584) 18 (457) 14 (356) 222 (101) 1 9 41.7 41.7 83.4 30 E3H30S WS-14 28 (711) 23 (584) 16 (406) 320 (145) 1 9 83.4 45 E3H45S WS-14 28 (711) 23 (584) 16 (406) 390 (177) 1 9 125 125 75 E3H75S WS-30 34 (864) 28 (711) 22 (559) 679 (308) 1 9 208 208 112.5 E3H112S WS-30 34 (864) 28 (711) 22 (559) 801 (363) 1 9 313 313 150 E3H150S WS-10 44 (1118) 33 (838) 21 (533) 1004 (455) 1 9 416 416 Group F: 240 Volt Primary, 208Y/120 Secondary, 60 Hz kVA Catalog Number Type 3R Weather Shield 1 Height in (mm) Width in (mm) Depth in (mm) Approx. Ship Weight lbs (kg) Design Style 2 Elec Conn 2 Primary Amps Secondary Amps 15 E6H15S WS-02 23 (584) 18 (457) 14 (356) 220 (100) 1 11 36.1 41.7 30 E6H30S WS-14 28 (711) 23 (584) 16 (406) 311 (141) 1 11 72.3 83.4 45 E6H45S WS-14 28 (711) 23 (584) 16 (406) 392 (178) 1 11 108 125 75 E6H75S WS-30 34 (864) 28 (711) 22 (559) 678 (308) 1 11 181 208 112.5 E6H112S WS-30 34 (864) 28 (711) 22 (559) 799 (362) 1 11 271 313 150 E6H150S WS-10 44 (1118) 33 (838) 21 (533) 1005 (456) 1 11 361 417 Group G: 240 Volt Primary, 480Y/277 Secondary, 60 Hz kVA Catalog Number Type 3R Weather Shield 1 Height in (mm) Width in (mm) Depth in (mm) Approx. Ship Weight lbs (kg) Design Style 2 Elec Conn 2 Primary Amps Secondary Amps 15 E85H15S WS-02 23 (584) 18 (457) 14 (356) 221 (100) 1 12 36.1 18.1 30 E85H30S WS-14 28 (711) 23 (584) 16 (406) 322 (146) 1 12 72.3 36.1 45 E85H45S WS-14 28 (711) 23 (584) 16 (406) 392 (178) 1 12 108 54.2 75 E85H75S WS-30 34 (864) 28 (711) 22 (559) 682 (309) 1 12 181 90.3 112.5 E85H112S WS-30 34 (864) 28 (711) 22 (559) 798 (362) 1 12 271 135 150 E85H150S WS-10 44 (1118) 33 (838) 21 (533) 1001 (454) 1 12 361 181 Notes: 1. Weather shields (set of two) must be ordered separately. 2. Design Styles and Electrical Connections can be found at the end of the Ventilated Distribution Transformers section. Visit our website at www.emerson.com or contact Technical Services at (800) 377-4384 with any questions. (c) January 2017 213 Dry Type Distribution Transformers Selection Tables: Three Phase Group J: 480 Volt Primary, 380Y/220 Secondary, 60 Hz kVA Catalog Number Type 3R Weather Shield 1 Height in (mm) Width in (mm) Depth in (mm) Approx. Ship Weight lbs (kg) Design Style 2 Elec Conn 2 Primary Amps Secondary Amps 15 E79H15S WS-02 23 (584) 18 (457) 14 (356) 220 (100) 1 7 18.1 22.8 30 E79H30S WS-14 28 (711) 23 (584) 16 (406) 320 (145) 1 7 36.1 45.6 45 E79H45S WS-14 28 (711) 23 (584) 16 (406) 387 (176) 1 7 54.2 68.4 75 E79H75S WS-30 34 (864) 28 (711) 22 (559) 678 (308) 1 7 90.3 114 112.5 E79H112S WS-30 34 (864) 28 (711) 22 (559) 797 (362) 1 7 135.3 170.9 150 E79H150S WS-10 44 (1118) 33 (838) 21 (533) 1011 (459) 1 7 180.4 227.9 Group K: 480 Volt Primary, 208Y/120 Secondary, 60 Hz, Copper-Wound kVA 15 Catalog Number Type 3R Weather Shield 1 E2H15SCU WS-02 23 (584) 18 (457) 14 (356) 255 (116) 1 5 18.1 41.7 28 (711) 23 (584) 16 (406) 349 (158) 1 5 36.1 83.4 Height in (mm) Width in (mm) Depth in (mm) Approx. Ship Weight lbs (kg) Design Style 2 Elec Conn 2 Primary Amps Secondary Amps 30 E2H30SCU WS-14 45 E2H45SCU WS-14 28 (711) 23 (584) 16 (406) 455 (206) 1 5 54.2 125 75 E2H75SCU WS-30 34 (864) 28 (711) 22 (559) 781 (354) 1 5 90.3 208 112.5 E2H112SCU WS-30 34 (864) 28 (711) 22 (559) 923 (419) 1 5 135 313 150 E2H150SCU WS-10 44 (1118) 33 (838) 21 (533) 1154 (523) 1 5 181 417 225 E2H225SCU WS-11 46 (1168) 36 (914) 24 (610) 1539 (698) 1 5 271 625 300 E2H300SCU WS-11 46 (1168) 36 (914) 24 (610) 1662 (754) 1 5 361 834 500 E2H500SCU WS-12 65 (1651) 45 (1143) 35 (889) 2457 (1114) 1 5 602 1390 Notes: 1. Weather shields (set of two) must be ordered separately. 2. Design Styles and Electrical Connections can be found at the end of the Ventilated Distribution Transformers section. 214 Visit our website at www.emerson.com or contact Technical Services at (800) 377-4384 with any questions. (c) January 2017 Dry Type Distribution Transformers Electrical Connections (Single Phase) 240 x 480 Volt Primary, 120/240 Volt Secondary Taps: 2, 21/2% FCAN; 4, 21/2% FCBN H1 1 H1 H2 7 5 3 1 2 4 6 2 120/208/240/277 Volt Primary, 120/240 Volt Secondary Taps: None H2 5 8 3 1 2 4 6 SHIELD SHIELD X1 X3 X2 X4 Interconnect Connect Lines To 277 1 to 2 H1 & H2 240 3 to 4 H1 & H2 208 5 to 6 H1 & H2 120 H1 to 4 H2 to 3 H1 & H2 H1 & H2 Secondary Voltage Interconnect Connect Lines To H1 & H2 240 X2 to X3 X1 & X4 120-0-120 X2 to X3 X2 to X1-X2-X4 120 X1 to X3 X2 to X4 X1 & X4 Interconnect Connect Lines To 504 1 to 2 H1 & H2 492 2 to 3 H1 & H2 480 3 to 4 H1 & H2 468 4 to 5 H1 & H2 456 5 to 6 H1 & H2 444 6 to 7 432 7 to 8 252 H1 to 2 H2 to 1 H1 & H2 240 H1 to 4 H2 to 3 H1 & H2 228 H1 to 6 H2 to 5 H1 & H2 216 H1 to 8 H2 to 7 H1 & H2 Secondary Voltage Interconnect Connect Lines To 240 X2 to X3 120 X2 Primary Voltage Primary Voltage 120-0-120 X3 X1 X4 ES12 Series X1 & X4 X2 to X3 X2 to X1 to X3 X2 to X4 X1-X2-X4 X1 & X4 ES5 Series Design Style W D H Style 1 - Ventilated Visit our website at www.emerson.com or contact Technical Services at (800) 377-4384 with any questions. (c) January 2017 215 Dry Type Distribution Transformers Electrical Connections (Three Phase) 480 Volt Primary, 208Y/120 Volt Secondary Taps: 2, 21/2% FCAN; 4, 21/2% FCBN H1 7654321 7654321 X1 X0 216 1 2 7654321 X1 7654321 SHIELD * X3 X2 H2 X2 X0 X1 Voltage X6 X2 H3 Primary H1-H2-H3 * 6 H3 H2 7654321 SHIELD X3 H2 @ Tap H1 7654321 X2 H1 5 H3 H2 480 Volt Primary, 240 W/120 CT Volt Secondary Taps: 2, 21/2% FCAN; 4, 21/2% FCBN X0- X1, X2, X3 Primary H1-H2-H3 @ Tap Voltage 504 1 504 492 2 492 3 480 3 480 4 468 4 468 5 456 5 456 6 444 6 444 7 432 7 432 208 X3 X1 X6 Secondary Voltage X1, X2, X3 H3 H1 X3 120 Secondary Voltage X1, X2, X3 X6-X1, X6-X3 240 120 E2 and 3H Series E5 Series * Shield available in electrostatically shielded units only. * Shield available in electrostatically shielded units only. Visit our website at www.emerson.com or contact Technical Services at (800) 377-4384 with any questions. (c) January 2017 Dry Type Distribution Transformers Electrical Connections (Three Phase) cont. 480 Volt Primary 380/220 Volt Secondary Taps: 2, 21/2% FCAN; 4, 21/2% FCBN H1 7654321 X1 X0 H3 H2 7654321 X2 Secondary Voltage Voltage X1, X2, X3 X0- X1, X2, X3 Voltage H3 H1 Secondary Voltage X1, X2, X3 X0- X1, X2, X3 Voltage 504 1 218 1 504 2 492 2 492 2 213 3 480 3 480 3 208 4 468 4 468 4 203 5 456 5 456 5 198 6 444 6 444 6 192 7 432 7 432 7 187 220 480 E79 Series X1 H0 7654321 H1 SHIELD H3 H2 7654321 X1 X0 H1 Secondary Voltage H1 X1 X3 Secondary Voltage @ Tap Voltage @ Tap Voltage 1 252 1 252 2 213 2 246 2 246 3 208 3 240 3 240 234 4 234 228 4 208 X0- X1, X2, X3 Primary X1-X2-X3 218 277 120 5 198 5 228 5 6 192 6 222 6 222 7 187 7 216 7 216 E84 Series H2 E6 Series Visit our website at www.emerson.com or contact Technical Services at (800) 377-4384 with any questions. (c) January 2017 H0 H1 Voltage 480 SHIELD H3 H2 X0 X1, X2, X3 7654321 X2 1 203 H0-H1, H2, H3 H0 12 X3 7654321 @ Tap 4 H1-H2-H3 Primary H1-H2-H3 H3 120 X2 7654321 X2 X1 H3 208 X1 SHIELD X3 H2 X0- X1, X2, X3 240 Volt Primary 480Y/277 Volt Secondary Taps: 2, 21/2% FCAN; 4, 21/2% FCBN 7654321 X2 H0 X3 11 H3 H2 7654321 H2 H1 Primary X1-X2-X3 H1 Secondary Voltage X1, X2, X3 E3 Series 240 Volt Primary 208Y/120 Volt Secondary Taps: 2, 21/2% FCAN; 4, 21/2% FCBN 7654321 X2 X1 10 X3 X2 7654321 277 E81 Series 208 Volt Primary 480Y/277 Volt Secondary Taps: 2, 21/2% FCAN; 4, 21/2% FCBN X3 Primary H1-H2-H3 @ Tap 1 380 X0 X1 X3 Primary H1-H2-H3 @ Tap SHIELD X3 X2 H2 X0 X1 7654321 X2 X2 H3 H1 7654321 X1 X0 9 H3 H2 7654321 SHIELD X3 H2 X3 H1 7654321 X2 X0 X1 H3 Primary H1-H2-H3 7654321 X1 X0 8 208 Volt Primary 208Y/120 Volt Secondary Taps: 2, 21/2% FCAN; 4, 21/2% FCBN H3 H2 7654321 SHIELD X3 X2 H1 H1 7654321 H2 @ Tap 7 480 Volt Primary 480Y/277 Volt Secondary Taps: 2, 21/2% FCAN; 4, 21/2% FCBN X3 H3 Secondary Voltage H1, H2, H3 H0- H1, H2, H3 480 277 E85 Series 217 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Sola/Hevi-Duty: ES5H15S ET2H75S ET2H30S ET2H112S ES5H25S ET5H30S ET5H75S ET5H45S ET5H150S ET2H150S ET5H15S ET2H15S ET5H112S ET2H45S