Protistor DCProtistor fuses DC fuses DC Square-body Fuses Sizes 600 - 602 - 2x602 gR Blades size 600 - 3500 to 4000 V DC gRB from 10 to 80 A Dimensions 39 41 18 366 3 399 496 Weigth: 1424 g Main Characteristics Size Current rating IN( A ) 600 10 12 16 20 25 32 40 50 63 80 Breaking Capacity @ 3500 V DC 30 kA L/R = 30 ms @ 4000 V DC 30 kA L/R = 30 ms Watts loss 0.8 IN IN (W) (W) 10.2 11 13.1 14 18 25.5 35 29 42 51 18.5 20 24 25.4 32.5 46 63 52 76.5 92 Designation Ref. Number CC 35000 CV3 gRB 600 PSP 10 CC 35000 CV3 gRB 600 PSP 12 CC 35000 CV3 gRB 600 PSP 16 CC 35000 CV3 gRB 600 PSP 20 CC 35000 CV3 gRB 600 PSP 25 CC 40000 CV3 gRB 600 PSP 32 CC 40000 CV3 gRB 600 PSP 40 CC 40000 CV3 gRB 600 PSP 50 CC 40000 CV3 gRB 600 PSP 63 CC 40000 CV3 gRB 600 PSP 80 K088145 T081023 D086989 N087481 E086783 A086986 Z086985 Y086984 X086983 W086982 Catalog Number D D D D D D D D D D 600 600 600 600 600 600 600 600 600 600 GB GB GB GB GB GB GB GB GB GB 35 35 35 35 35 40 40 40 40 40 C10 C12 C16 C20 C25 C32 C40 C50 C63 C80 P P P P P P P P P P Pack: 1 piece SCDC60 12/04 Protistor DC fuses Protistor DC fuses DC Square-body Fuses Sizes 600 - 602 - 2x602 gR Blades size 600 - 3500 to 4000 V DC gRB-gRD from 10 to 80 A Electrical characteristics DC applications data Peak arc voltage vs. working voltage L/R (ms) Um(V) 3 : 3500 V gRB 4 : 4000 V gRB 5 : 4000 V gRD 100 90 80 70 60 50 40 30 20 10 0 10000 1 8000 6000 3 4000 4 5 2000 3600 V with breaking capacity of 30 kA Time vs. current characteristics t (s) 10 12 16 20 25 32 40 50 63 80 gRB a= 130 A2=0.6 B1= 1.25 B2= 0.6 Cf3= 0.8 10 3 10 2 10 8% tolerance for mean pre-arcing current 1 10 -1 10 -2 10 -3 10 -4 10 2 10 3 10 4 Above: Curves indicate, for each rated current, the pre-arcing time vs. the R.M.S. pre-arcing current. 12/04 5000 4000 Above: Curves indicate for various time constants L/R the peak arc voltage which may appear across fuse terminals, vs. DC working voltage Max. AC voltage (50/60 Hz): 10 3000 1: L/R = 30 ms-3500-4000 V gRB 2: L/R = 15 ms 4000 V gRD Above: Curves indicate maximum permissible value of time constant L/R as a function of DC working voltage 10 4 2000 U (V) 1000 0 4800 4400 4000 3600 3200 2800 2400 0 SCDC61