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Technical data
Contents of this chapter
This chapter contains the technical specifications of the brake chopper module, for example,
the ratings, sizes and technical requirements, provisions for fulfilling the requirements for
CE and other markings. Standard brake resistor and cooling fan specifications are also
included where applicable.
Ratings
￭
Chopper only
ACS880-
Module type
604LC-...
0400-7
NBRW-669C
0800-7
2 × NBRW-669C
1200-7
3 × NBRW-669C
1600-7
4 × NBRW-669C
2000-7
5 × NBRW-669C
2400-7
6 × NBRW-669C
P
R
I
brmax
n
max
kW
ohm
A
404
2.72
414
807
2.72
828
1211
2.72
1242
1615
2.72
1656
2019
2.72
2070
2422
2.72
2484
12
Duty cycle
(1/5 min)
I
P
rms
cont
P
br
A
kW
kW
107
119
298
214
238
596
321
357
894
428
476
1192
535
595
1490
642
714
1788
Technical data 73
Duty cycle
(10/60 s)
I
P
I
rms
br
rms
A
kW
A
267
404
361
534
808
722
801
1212
1083
1068
1616
1444
1335
2020
1805
1602
2424
2166
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