ABB ACS880-07 - Page 233

Noise
Typical power loss
1)
Air flow
ACS880-07-…
dB(A)Wft
3
/minm
3
/h
7421590336757201320A-5+A004
7424243336757201450A-5+A004
7427336336757201580A-5+A004
7530016420871501800A-5+A004
7533285420871501980A-5+A004
U
N
= 690 V, 6-pulse connection
7316481252542900800A-7
7417928252542900900A-7
7423027336757201160A-7
7528317420871501450A-7
7533044420871501650A-7
76380395892100101950A-7
76467645892100102300A-7
78517077575128702600A-7
78584977575128702860A-7
U
N
= 690 V, 12-pulse connection
7317035336757200800A-7+A004
7418363336757200950A-7+A004
7423128336757201160A-7+A004
7528412420871501450A-7+A004
7533165420871501650A-7+A004
77381986733114401950A-7+A004
77461876733114402300A-7+A004
78519237575128702600A-7+A004
78587557575128702860A-7+A004
1)
The table shows the typical drive losses when it operates at 90% of the nominal motor frequency and 100% of the
nominal motor current.”
Technical data 233