ABB ACS880-04 - Page 309

Ordering information 309
 Main AC fuses
The AC fuses protect the input cables and the main contactor against short circuits. The
main AC fuses are used in such ACS880-04 configurations that there are a main switch-
disconnector and a main contactor, too. For the dimension drawings, see section Main AC
fuses on page 385.
 Supply unit AC fuses
These fuses protect the supply module for short circuits. Supply unit AC fuses are used in
such ACS880-04 configurations that there is a main circuit breaker, or a main switch-
disconnector and a main contactor in case of two or more supply modules (6-pulse) or four
or more supply modules (12-pulse). For the dimension drawings, see section AC fuses on
page 382.
 Main contactors
You can use the main contactors for the on-off control of the AC input power. The
contactors can make and break the full load current.
The contactor package includes:
• contactor unit
• fixing screws
• 2 × normally-open + 2 × normally-closed auxiliary contacts.
For the dimension drawings, see section Main contactor on page 378.
 Varistor kit (UL/CSA)
See page 275.
ACS880-04-… Fuse (IEC) Qty Ordering code
Type Data
U
N
= 690 V (Range 525 … 690 V)
2300A-7+A004 170M7062 2000 A, 690 V 6 68689589
ACS880-04-…
Fuse (IEC) Qty Ordering code
Type Data
U
N
= 690 V (Range 525 … 690 V)
2300A-7+A004 170M6414 1000 A, 690 V 12 68333296
ACS880-04-…
Fuse (UL, CSA) Qty Ordering code
Type Data
U
N
= 690 V (Range 525 … 690 V)
2300A-7+A004 170M6414 1000 A, 690 V 12 68333296
ACS880-04-… Main contactor (IEC) Qty Ordering code
Type Information
U
N
= 690 V (Range 525 … 690 V)
2300A-7+A004 AF2050-30-22-70 2050 A (I
Th
), 1000 V (U
e
) 2 3AUA0000051805