Fuse Selection
(Recommended Values For Main Supply Of 400V)
41
RVS-DN Max. thyristor I
2
t BUSSMAN Schneider GEC ALSTOM JEAN MULLER FERRAZ - SHAUMAT FERRAZ publication
Fuse Value Allowed (A
2
Sec) Ultra Fast Fuse Semicon Fuse Reference / Publication
RVS – DN 8 400 T.B.D. T.B.D. GSGB30 500V - 40A 6,9 Grb 17.32 A220961 / A60070
RVS – DN 17 5,000 T.B.D. T.B.D. GSGB55 500V - 50A 6,9 Grb 17.63 G220967 / A60070
RVS – DN 31 10,000 T.B.D. T.B.D. GSGB110 500V - 80A 6,6 URB 000 BS 88 110 E330100 / F600397
RVS – DN 44 12,000 T.B.D. T.B.D. GSGB125 500V - 125A 6,6 URB 000 BS 88 150 F330101 / F600397
RVS – DN 58 15,000 T.B.D. T.B.D. GSGB150 500V - 200A 6,6 URB 000 BS 88 160 F330055 /F600397
RVS – DN 72 18,000 T.B.D. T.B.D. GSGB170 500V - 250A 6,6 URC 000 BS 88 180 C330144 / H600399
RVS – DN 105 60,000 T.B.D. T.B.D. GSGB225 500V - 315A 6,6 URD 000 BS 88 250 F330146 / H600399
RVS – DN 145 100,000 T.B.D. T.B.D. GSGB350 500V - 350A 6,6 URD 2 x 000 BS 88 355 V330160 / H600399
RVS – DN 170 140,000 T.B.D. T.B.D. GSGB400 500V - 400A 6,6 URD 2x000 BS 88 400 W330161 / H600399
RVS – DN 210 200,000 T.B.D. T.B.D. GSGB450 500V - 450A 6,6 URC 2x000 BS 88 450 X330162/ H600399
RVS – DN 310 600,000 T.B.D. T.B.D. GSGB580 500V - 710A 6,6 URD 31 D 11 0630 Q300026/ D600188
RVS – DN 390 700,000 T.B.D. T.B.D. GSGB710 500V - 800A 6,6 URD 31 D 11 0700 R300027/ D600188
RVS – DN 460 800,000 T.B.D. T.B.D. GSGB800 500V - 1000A 6,6 URD 32 D 11 0800 W300192 / D600188
RVS – DN 580 1,200,000 T.B.D. T.B.D. GSGB900 500V - 1250A 6,6 URD 32 D 11 1250 B300266 / D600188
RVS – DN 820 2,000,000 T.B.D. T.B.D. GSMJ1200 N.A. 6,6 URD 33 D 111 400 C300267 / D600188
RVS – DN 1100 N.A T.B.D. T.B.D. N.A N.A A065URD33LI 1600 OR
AO60R1600 orA60X1500A
J301706 / Z600483 OR
V479
RVS – DN 1400 N.A T.B.D. T.B.D. N.A N.A A060URD33LI 2000 OR
A060R2000 or A60X2000A
J301078 / Z600483 OR
RVS – DN 1800 N.A T.B.D. T.B.D. N.A N.A T.B.D. T.B.D.
RVS – DN 2150 N.A T.B.D. T.B.D. N.A N.A T.B.D. T.B.D.
RVS – DN 2400 N.A T.B.D. T.B.D. N.A N.A T.B.D. T.B.D.
RVS – DN 2700 N.A T.B.D. T.B.D. N.A N.A T.B.D. T.B.D.
RVS – DN 3000 N.A T.B.D. T.B.D. N.A N.A T.B.D. T.B.D.
RVS – DN 3500 N.A T.B.D. T.B.D. N.A N.A T.B.D. T.B.D.
Notes:
1. The above table is for maximum starting current of 500% of FLC, maximum starting time of 30 sec and rated voltage of 400 V (see note 3 for exception).
2. Rating may change with different external conditions such as ambient temperature, forced cooling etc. Refer to fuse manufacturer catalogs to confirm correct values.
3. Ferraz ratings are simulated for 4In, 4 times per hour with a 10sec. starting time for each start.