ABB ACS880-14, Hardware Manual

Page: 190 / 248

Losses, cooling data and noise
The air flow direction is from bottom to top.
This table shows typical heat loss values, required air flow and noise at the nominal ratings
of the drive. The heat loss values can vary depending on voltage, cable conditions, motor
efficiency and power factor. To obtain more accurate values for given conditions, use ABB
DriveSize tool (
http://new.abb.com/drives/software-tools/drivesize ).
Noise Heat dissipation Air flow
Frame
size
ACS880-14-
W ft
3
/min m
3
/h dB(A)
U
n
= 400 V
75 5280 1279 2100 R11 246A-3
75 6400 1279 2100 R11 293A-3
75 8000 1279 2100 R11 363A-3
75 10000 1279 2100 R11 442A-3
75 10000 1279 2100 R11 505A-3
75 12600 1279 2100 R11 585A-3
75 14200 1279 2100 R11 650A-3
U
n
= 500 V
75 5280 1279 2100 R11 240A-5
75 6400 1279 2100 R11 260A-5
75 8000 1279 2100 R11 302A-5
75 8000 1279 2100 R11 361A-5
75 10000 1279 2100 R11 414A-5
75 12600 1279 2100 R11 460A-5
75 14200 1279 2100 R11 503A-5
U
n
= 690 V
75 5280 1279 2100 R11 142A-7
75 6400 1279 2100 R11 174A-7
75 8000 1279 2100 R11 210A-7
75 10000 1279 2100 R11 271A-7
75 12600 1279 2100 R11 330A-7
75 14200 1279 2100 R11 370A-7
75 16000 1279 2100 R11 430A-7
The cooling air temperature rises 30 °C when it goes through the drive module if the
temperature of the input cooling air is 40 °C.
Typical power cable sizes
The table below gives copper and aluminum cable types with concentric copper shield for
the drives with nominal current. See also section
Terminal and entry data for the power
cables (page 191) .
190 Technical data