Semiconductor Semiconductorfuses (AC) fuses Protistor (R) Square-body Fuses PSC gR sizes 7x - 690 VAC Main characteristics Ferraz Shawmut PSC-gRB 690 VAC fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. This range is a fast acting, full range fuses engineered to provide state of the art protection for power semiconductors such as diodes, thyristors. These square body fuse-links are available in various body sizes with a broad range of ampere ratings allowing the greatest flexibility in equipment design. They have pure silver fuse elements embedded in solidified sand which provides optimized I2t and high breaking capacity. All contact surfaces are plated and all hardware non-magnetic. All fuses are standard with a low voltage blown fuse indicator. This indicator can operate a microswitch which is easily mounted directly on to the fuse in service. 6,9 gRB 71 PA 200 6,9 gRB 73 TTF 1000 + MS7V1-5 UR 6,9 gRB 70 EF 400 Feature * * * * * * * Full range (gR curve), fast acting Highly current limiting. High breaking capacities Very low I2t Worldwide mounting acceptance. Superior cycling ability. High widstanding in rush current and overloads 6,9 gRB 73 DIIA 1000 Ratings AC: up to 1000 A 690 VAC 150 kA IR DC: Consult Factory Applications Protection of rectifiers, inverters, static switch, AC & DC drives and UPS systems. AC: Tested to IEC 60269.4 approvals Features /Benefits Wide range of mounting styles Broad range of ampere ratings in each body size for design flexibility IEC 60269-4 compliance for fuses for worldwide semiconductor applications SCAC112 12/04 Semiconductor fuses Semiconductor (AC) fuses Protistor (R) Square-body Fuses PSC gR sizes 7x - 690 VAC Main characteristics Voltage Size 70 71 690V 72 73 Type Rating In (A) gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB gRB 50 63 80 100 125 160 200 250 315 350 125 160 200 250 315 350 400 450 500 200 250 315 350 400 450 500 550 630 700 315 350 400 450 500 550 630 700 800 900 1000 Time/current characteristics Cut off characteristics Total I2t and total operating time Other curves 12/04 } Pre-Arcing I2t @ 1ms kA2s 0,12 0,27 0,47 1,06 1,9 4,2 7,5 13,5 24 41 1,06 2,4 5 9,5 18,5 23 38 62 78 4,2 8,5 17 23 34 47 68 84 124 155 12 17 27 34 47 68 102 139 227 280 385 Total I2t @ 690V kA2s PN: Power losses (W) End contacts Blades ln 0,8In In 0,8 ln 0,7 1,6 2,8 6,2 11,2 25 44 79 142 240 6,2 14 29,5 56 108 140 225 360 460 25 50 100 140 200 280 400 495 730 910 69 100 160 200 280 400 600 820 1330 1640 2270 9 9 11 12 13 15 17 20 23 23 18 19 21 23 27 29 30 30 32 23 25 28 29 32 34 35 38 41 45 33 34 36 40 42 42 45 47 48 55 58 see following pages SCAC113 17 18 22 23 26 29 33 39 46 46 35 38 41 46 53 58 59 59 64 45 49 55 58 63 67 69 75 81 89 66 68 71 79 84 84 89 94 96 109 115 9 9 11 12 13 15 17 20 24 24 18 19 21 24 27 30 31 31 34 23 25 29 30 33 35 36 39 43 48 34 35 37 41 43 44 47 50 52 60 64 17 18 22 23 26 29 34 40 47 47 35 38 42 48 54 60 61 61 67 45 50 57 60 65 70 72 78 86 95 67 69 73 82 86 87 94 100 104 119 127 Breaking capacities (kA) 150 Semiconductor Semiconductorfuses (AC) fuses Protistor (R) Square-body Fuses PSC gR sizes 7x - 690 VAC German 70-73 End contacts Size Reference Number Designation 6,9 gRB 70 D11A 050 6,9 gRB 70 D11A 063 6,9 gRB 70 D11A 080 6,9 gRB 70 D11A 100 6,9 gRB 70 D11A 125 70* 6,9 gRB 70 D11A 160 6,9 gRB 70 D11A 200 6,9 gRB 70 D11A 250 6,9 gRB 70 D11A 315 6,9 gRB 70 D11A 350 6,9 gRB 71 D11A 125 6,9 gRB 71 D11A 160 6,9 gRB 71 D11A 200 6,9 gRB 71 D11A 250 71* 6,9 gRB 71 D11A 315 6,9 gRB 71 D11A 350 6,9 gRB 71 D11A 400 6,9 gRB 71 D11A 450 6,9 gRB 71 D11A 500 6,9 gRB 72 D11A 200 6,9 gRB 72 D11A 250 6,9 gRB 72 D11A 315 6,9 gRB 72 D11A 350 6,9 gRB 72 D11A 400 72** 6,9 gRB 72 D11A 450 6,9 gRB 72 D11A 500 6,9 gRB 72 D11A 550 6,9 gRB 72 D11A 630 6,9 gRB 72 D11A 700 6,9 gRB 73 D11A 315 6,9 gRB 73 D11A 350 6,9 gRB 73 D11A 400 6,9 gRB 73 D11A 450 6,9 gRB 73 D11A 500 73** 6,9 gRB 73 D11A 550 6,9 gRB 73 D11A 630 6,9 gRB 73 D11A 700 6,9 gRB 73 D11A 800 6,9 gRB 73 D11A 900 6,9 gRB 73 D11A 1000 Weight Catalog Number (g) Q302027 PC70GB69V100D1A R301591 S301592 Z301943 J301584 W302124 B302658 C302659 C302682 R302143 370 PC70GB69V160D1A PC70GB69V200D1A PC70GB69V250D1A PC70GB69V315D1A PC70GB69V350D1A PC71GB69V125D1A PC71GB69V160D1A PC71GB69V200D1A PC71GB69V250D1A T302214 540 PC71GB69V350D1A R301637 A301737 PC71GB69V450D1A PC71GB69V500D1A T302697 V302698 E302500 V302215 Q302671 PC72GB69V350D1A PC72GB69V400D1A 800 PC72GB69V450D1A L301724 PC72GB69V550D1A W302216 R302672 PC73GB69V500D1A 1150 PC73GB69V550D1A F301765 PC73GB69V700D1A S302673 PC73GB69V10CD1A Tripindicator indicator Trip extended extended Packaging: *3 pieces ** 1 piece Microswitches: MS 7V 1-5 MS 7V 1-5 UR MS 7V 1-5 BS MS 7V 1-9 BS MS 7V 1-5 ET Ref.J310002 Ref.Z310039 Ref.K310003 Ref.P310007 Ref.S310010 Standard NO-NC Standard NO-NC Low level NO-NC Double pole NO-NC-low level Low level NO-NC-IP 50 Microswitches supplied seperately Size A B C E 1,3 H J K L M N P R 70 39,8 1.57" 51 2.00" 60 2.36" 74,4 2.93" 41,8 1.65" 51 2.00" 60 2.36" 74,4 2.93" 46,5 1.83" 56,5 2.22" 65,5 2.58" 78,5 3.09" 100,4 3.95" 100,4 3.95" 100,4 3.95" 100,4 3.95" 25 0.98" 25 0.98" 32 1.26" 40 1.58" 10,5 0.41" 10,5 0.41" 11,1 0.44" 10,5 0.41" 17,7 0.70" 17,7 0.70" 21,2 0.83" 25,2 1.00" 133,4 5.25" 133,4 5.25" 133,4 5.25" 133,4 5.25" 18,5 0.73" 18,5 0.73" 18,5 0.73" 18 0.71" 11,5 0.43" 11,5 0.45" 11,5 0.45" 11 0.43" 81,4 3.20" 91 3.68" 93,6 3.69" 114,4 4.50" 70,4 2.77" 70,4 2.77" 70,4 2.77" 70,4 2.77" 71 72 73 Fuse holder solution, see Fuse gear section. SCAC116 12/04 Semiconductor Semiconductorfuses (AC) fuses Protistor (R) Square-body Fuses PSC gR sizes 7x - 690 VAC Curves set Times/Current Characteristics Size 70 Size 71 t(s) t (s) 10 10 2 10 -1 10 10 10 10 -1 0 -2 10 -3 10 -4 10 10 2 10 10 3 -4 200 a = 130 B1 = 1,25 A2 = 0,7 B2 = 0,6 Cf3 = 0,8 250 315 350 400 450 500 550 630 700 3 10 10 2 10 1 1 10 10 0 -1 10 -3 10 -4 2 10 3 10 4 I(A) 4 3 10 3 10 4 a = 130 B1 = 1,25 A2 = 0,7 B2 = 0,6 Cf3 = 0,8 2 -1 10 -2 10 2 t(s) 10 10 315 350 400 450 500 -3 10 4 10 250 -2 Size 73 t(s) 0 200 -1 I(A) Size 72 10 2 315 350 400 450 500 550 630 700 800 900 1000 10 10 a = 130 B1 = 1,25 A2 = 0,7 B2 = 0,6 Cf3 = 0,8 1 1 10 3 160 10 4 125 a = 130 B1 = 1,25 A2 = 0,7 B2 = 0,6 Cf3 = 0,8 200 250 315 350 80 100 125 160 3 63 10 10 4 50 10 -2 -3 -4 10 2 10 3 10 4 I(A) I(A) SCAC118 12/04 Semiconductor fuses Semiconductor (AC) fuses Protistor (R) Square-body Fuses PSC gR sizes 7x - 690 VAC Curves set Cut off characteristics Peak let thru current Size 70 Size 71 Ic(kA) Ic(kA) 350 315 250 200 160 125 100 80 63 50 10 500 450 400 350 315 250 200 160 125 10 1 1 0,1 0,1 0,1 1 10 100 0,1 1 10 100 Ip(kA) Ip(kA) Size 73 Size 72 Ic(kA) Ic(kA) 700 630 500 550 450 400 350 315 250 200 10 1000 900 800 700 550 630 500 450 400 350 315 10 1 1 0,1 0,1 0,1 1 10 100 0,1 Ip(kA) 12/04 1 10 100 Ip(kA) SCAC119 Semiconductor Semiconductorfuses (AC) fuses Protistor (R) Square-body Fuses PSC gR sizes 7x - 690 VAC Curves set Total I2t and total operating time @ 690 V Size 70 2 Size 71 2 2 I t(A s) 2 I t(A s) 350 10 315 6 10 6 250 500 450 200 160 400 350 10 5 125 10 5 315 100 250 200 80 63 10 160 4 10 10 ms (5 ms ) 10 ms (2 , 5m 8m s) 7 m s (1 , 8 6 ms (1,5 ms) s m 5 m (1,3 s) ms s( ) 4 m 1,0 m s s( 0,8 ) m s) 3m s( 0,6 ms ) 2m s( 0,4 ms 1,5 ) ms (0 , 3m s) 1m s( 0,2 ms ) 125 3 10 10 2 10 3 10 4 50 10 ms (5 ms ) 10 ms (2, 5m 8m s) 7 ms (1, 8 6 ms (1, ms) s( 5m 1 s ,3 ) 5m ms s( ) 10 4m ms ) s( 0,8 3m ms ) s( 0,6 ms ) 2m s( 1,4 ms 1,5 ) ms (0, 3m s) 1m s( 0,2 ms ) 10 4 10 3 5 10 2 10 3 10 4 10 5 Ip(A) Ip(A) Value between parentheses pertain to prearcing I2t Size 72 2 Size 73 2 I t(A s) 2 2 I t(A s) 1000 10 900 800 6 10 700 630 6 700 630 550 500 550 450 500 400 450 400 350 315 5 350 ) 10 10 ms 10 3 10 2 10 3 10 4 10 10 5 4 3 10 Ip(A) 315 ms 10 (2 , 5m 8m s) s 7 m (1,8 m s 6 m (1,5 s) ms s( 5 m 1,3 ) m s( 1,0 s) 4m ms s( 0,8 ) ms 3m ) s( 0,6 ms ) 2m s( 0,4 ms ) 1,5 ms (0 , 3m s) 1m s( 0,2 ms ) 4 10 10 200 ms 10 ms (5 ms ) (5 ms 250 ( 8 m 2,5 m s) s 7 m (1,8 m s( s 6 m 1,5 ) m s 5 m (1,3m s) s( 1,0 s) 4m ms s( 0,8 ) ms 3m ) s( 0,6 ms ) 2m s( 0,4 ms 1,5 ) ms (0 , 3m s) 5 10 10 2 10 3 10 4 10 5 Ip(A) Value between parentheses pertain to prearcing I2t SCAC120 12/04 Semiconductor fuses Semiconductor (AC) fuses Protistor (R) Square-body Fuses PSC gR sizes 7x - 690 VAC Curves set k=f(U) Multiplier coefficient P/PN Multiplier coefficient to calculate the power losses at various currents 2 to calculate total I t and total operating time 1,4 Um (V) P/PN 0,9 1,2 Peak arc voltage 0,8 0,7 1 1000 0,6 0,8 k 0,5 0,6 0,4 500 0,3 0,4 0,2 0,2 0,1 0 0 100 200 300 400 500 600 700 0,0 800 0 0,5 0,6 0,7 0,8 0,9 1,0 0 I/IN U(V) 200 Size 1 pole 2 poles 3 poles 4 poles wall 70 71 72 73 T218241 A223008 E211075 X213644 G218759 G200796 V211595 B214154 W219278 Y201340 D212109 F214664 H222486 H201855 R212627 K215174 Z213669 J214690 J214690 Q215708 separators fuse shields V216724 N217753 N217753 M218787 K200822 M222513 Y211621 X212655 End contacts TTF terminal fuse holders 1 pole 70/71 72/73 C301233 E301235 French blades EF terminal fuse holders Size SP/SE/SF 70 71 72 73 F096099 V098711 W098712 C209187 Din blades 110 mm DI N 43653 terminal fuse holders Size 70/71/72/73 Fuses holders L091941 Warning: for all holders, please check maximum fuse and fuse holders operating limit. in Gear and Fuse gear section Tightning torque see Gear and Fuse gear section. 12/04 600 800 U(V) PA terminals fuse holder Size 400 SCAC121 Semiconductor Semiconductorfuses (AC) fuses Protistor (R) Square-body Fuses PSC gR sizes 7x - 690 VAC Microswitches PSC 3x &7x - MICROSWITCH SYSTEMS ADAPTED TO THE FOLLOWING FERRAZ SHAWMUT FUSES ONLY: - PSC sizes 30, 31, 32, 33, 2x32, 2x33 / 70, 71, 72, 73, 272, 273 except plain blades - PSC LR sizes 33, 233, 73, 273 - PERMANENT INDICATION OF FUSE STATE: CONDUCTIVE MS 7V 1-5 BLOWN - MANUAL RESETTING - STANDARD AND LOW ELECTRICAL LEVEL WITH DIFFERENT INSULATION LEVELS - BS TYPE FOR USE IN CORROSIVE ATMOSPHERE - MS 3V 1-5 UR AND MS 7V 1-5 UR TYPE UL ARE RECOGNIZED Main Characteristics Code MS 3V 1-5 MS 3V 1-5 UR MS 7V 1-5 MS 7V 1-5 UR MS 3V 1-5 BS MS 3V 1-9 BS MS 7V 1-5 BS MS 7V 1-9 BS MS 3V 1-5 ET MS 7V 1-5 ET AC Insulation voltage rating (***) 1000 V 1500V 1000 V 1500V 1000V 1500V Breaking Capacity AC voltage Impulse Positive Fire class withstand voltage test Current Uimp1.2/50 according operating Non inductive circuit Inductive circuit : L/R = 25ms test rating Current s to UL 94 voltage/current (*) 30V 110V 250V 30V 110V 250V (**) 20 V 50 mA 50/60 Hz 10 A 10 A 10 A 10 A 10 A 10 A 8,5 kV 14 kV DC 8 A 0,4 A 0,2 A 4 A 0,2 A 0,1 A 50/60 Hz 3 A 3 A 3 A 2 A 1 A 1 A 12 kV 8,5 kV 20 kV 3 A 0,5 A 0,25 A 3 A 0,2 A 0,1 A 12 kV 20 kV 8,5 kV 12 kV 14 kV 20 kV 10 A 10 V 10 mA 3A 10 V 10 mA 3A DC 50/60 Hz 3 A 3 A 3 A 3 A 0,5 A DC 2A 1A 1A 2 A 0,2 A - 14 kV H.B * Between power circuit and microswitch terminals as per IEC 60 and 694 and NFC 64010 (50/60 Hz 1 min duration in dry air) ** Between power circuit and microswitch terminals Uimp: impulse voltage as per IEC 60947-1 *** Between power circuit and microswitch terminals Warning: microswitch systems exclusively designed for FERRAZ SHAWMUT. PSC Fuses fitted a petented trip-indicator, saving use of EDV SCAC122 12/04 Semiconductor fuses Semiconductor (AC) fuses Protistor (R) Square-body Fuses PSC gR sizes 7x - 690 VAC Microswitches for PSC 3x &7x Indication systems for PSC Fuse sizes 30 to 73 MS 3V... These patented indication systems are exclusively hand resettable. Fuse size 4 1 Designation Indication style Weight (g) Standard NO-NC 34 Ref. Number Pack. Catalog Number 2 MS 3V 1-5 (fig.1) MS 3V 1-5 UR X31 MS30014 V1-5 42 MS 3V 1-5 BS 30, 31 (3) 32, 33 MS 3V 1-9 BS (4) 39 (fig. 1) MS 3V 1-5 ET (fig.2) position declenchee switched position 10 6.35 x 0.8 2 X310014 MS3V1-5 34.6 MS3 V1-5 3 pieces Y310038 MS3 V1-5UR W310013 Low level NO-NC 34 3 pieces MS3-V1-5BS MS3V1-9BS T310011 Double pole Low level 44 3 pieces R310009 Low level NO-NC IP 50 (9) 34 3 pieces MS3V1-5 ETANCHE (3) Same as fig.1 (4) Same dimensions as figure 1 but with 2 microswitches side by side (9) Watertightness class 1 4 X310014 10 32.7 4.75 x 0.5 1 4 (fig. 2) MS 7V... Fuse size Designation MS 7V 1-5 (fig.5) MS 7V 1-5 UR MS 7V 1-5 BS 70, 71 (3) 72, 73 MS 7V 1-9 BS (4) 4 1 Ref. Number J310002 Indication style 2 Weight (g) Pack. 45 3 pieces R310009 MS3V1-5 ET 32.7 Catalog Number MS7 V1-5 Standard NO-NC Z310039 MS7 V1-5UR K310003 Low level NO-NC 45 3 pieces MS7-V1-5BS MS7V1-9BS P310007 Double pole Low level 55 3 pieces S310010 Low level NO-NC IP 50 (9) 55 3 pieces MS7V1-5 ETANCHE 2 MS 7V 1-5 ET (fig.6) K MS731000 V1-5 3 BS 42 62,5 (fig. 5) (7) Same as fig. 5 (8) Same dimensions as figure 5 but with 2 microswitches side by side (9) Watertightness class Warning: Microswitch systems exclusively designed for FERRAZ SHAWMUT PSC fuses fitted with a patented trip-indicator, saving use of EDV. position declenchee switched position 10 6.35 x 0.8 10 4.75 x 0.5 4 1 (fig. 6) 2 34.5 12/04 1 4 K310003 MS7V1-5BS 32.7 SCAC123 2 S310010 MS7V1-5 ET 32.7