ABB ACS880-14, Hardware Manual

Page: 187 / 248

Fuses (IEC)
aR fuses by Cooper Bussmann for protection against short-circuit in the input power cable
of drive are listed below.
Ultrarapid (aR) fuses per drive module
Fuse Input
current
(A)
ACS880-
14-…
Size Type Flush End V A
2
s A
U
n
= 400 V
2 170M5408 690 74000 400 212 246A-3
2 170M5410 690 145000 500 257 293A-3
3 170M6410 690 210000 630 321 363A-3
3 170M6411 690 300000 700 401 442A-3
3 170M6412 690 465000 800 401 505A-3
3 170M6414 690 945000 1000 505 585A-3
3 170M6414 690 945000 1000 569 650A-3
U
n
= 500 V
1 170M4410 690 42000 315 169 240A-5
2 170M5408 690 74000 400 205 260A-5
3 170M6410 690 210000 630 257 361A-5
3 170M6411 690 300000 700 321 414A-5
3 170M6411 690 300000 700 404 460A-5
3 170M6412 690 465000 800 455 503A-5
U
n
= 690 V
1 170M4409 690 21000 250 123 142A-7
1 170M4410 690 42000 315 149 174A-7
2 170M5408 690 74000 400 186 210A-7
2 170M5410 690 145000 500 232 271A-7
3 170M6410 690 210000 630 293 330A-7
3 170M6411 690 300000 700 330 370A-7
3 170M6411 690 300000 700 375 430A-7
Note:
• See also sections:
• Protecting the drive and the input power cable in short-circuits (page 91)
• Protecting the drive against thermal overload (page 91)
• Protecting the input power cable against thermal overload (page 91) .
• In multicable installations, install only one fuse per phase (not one fuse per conductor).
• Fuses with higher current rating than the recommended ones must not be used. Fuses
with lower current rating can be used.
• Fuses from other manufacturers can be used if they agree with the ratings and the melting
curve of the fuse does not exceed the melting curve of the fuse mentioned in the table.
Technical data 187