Semiconductor Fuses - AuCom CSX-007 User Manual

SPECIFICATIONS
7.4

Semiconductor Fuses

Semiconductor fuses can be used with CSX soft starters to reduce the potential for damage to SCRs from
transient overload currents and for Type 2 coordination. CSX soft starters have been tested to achieve Type
2 coordination with semiconductor fuses. Suitable Bussman and Ferraz semiconductor fuses are detailed
below.
SCR I
CSX Model
007
015
018 10500
022 15000
030 18000
037 51200
045 80000
055 97000
075 168000
090 245000
110 320000
Page 10
Ferraz Fuse
2
T
European/IEC Style
(A 2 S)
(North American Style)
6.6URD30xxxA0063
1150
(A070URD30xxx0063)
6.6URD30xxxA0125
8000
(A070URD30xxx0125)
6.6URD30xxxA0160
(A070URD30xxx0160)
6.6URD30xxxA0160
(A070URD30xxx0160)
6.6URD30xxxA0160
(A070URD30xxx0160)
6.6URD30xxxA0250
(A070URD30xxx0250)
6.6URD30xxxA0315
(A070URD30xxx0315)
6.6URD30xxxA0315
(A070URD30xxx0315)
6.6URD31xxxA0450
(A070URD31xxx0450)
6.6URD31xxxA0450
(A070URD31xxx0450)
6.6URD31xxxA0450
(A070URD31xxx0450)
xxx = Blade Type. Contact Ferraz for options.
Bussmann Fuse
Square Body
(170M)
170M-1314
170M-1317
170M-1318
170M-1318
170M-1319
170M-1321
170M-1321
170M-1321
170M-1322
170M-3022
170M-3022
CSX
Bussmann Fuse
British Style (BS88)
63 FE
160 FEE
160 FEE
180 FM
180 FM
250 FM
250 FM
250 FM
500 FMM
500 FMM
500 FMM
710-02407-00G