Free Space Requirements; Losses, Cooling Data And Noise - ABB ACH480 Series Hardware Manual

138 Technical data

Free space requirements

Frame
All
1) Drives with the optional UL Type 1 kit: 50 mm (2 in), measured from the top of the hood.
2) A side-mounted option module requires 20 mm (0.8 in) of free space on the right side of the drive.

Losses, cooling data and noise

Drives with frame size R1...R4 have a cooling fan. The air flow direction is from bottom
to top.
The tables show the heat dissipation in the main circuit at nominal load, and in the
control circuit with minimum load (I/O and panel not in use) and maximum load (all digital
inputs in the on state and the panel, fieldbus and fan in use). The total heat dissipation
is the sum of the heat dissipation in the main and control circuits.
IEC type
ACH480-04-
Main circuit
at rated
current
W
3-phase U N = 400 V
02A7-4 35
03A4-4 42
04A1-4 50
05A7-4 68
07A3-4 88
09A5-4 115
12A7-4 158
018A-4 208
026A-4 322
033A-4 435
039A-4 537
046A-4 638
050A-4 638
1) Without I/O module or fieldbus adapter installed
2) With I/O module and fieldbus adapter installed
1)
Above
mm in
75 3
Heat dissipation
Control
circuit
1)
min.
W
9
9
9
9
9
9
9
11
11
18
18
18
18
Free space requirement
Below
mm in
75 3
Main and
Control
control
circuit
2)
circuit
max.
max.
W W
20 55
20 62
20 70
20 88
20 108
20 135
20 178
22 230
22 344
30 465
30 566
30 668
30 668
2)
Sides
mm in
0 0
Air flow Noise
m 3 /h
dB(A)
57 63
57 63
57 63
57 63
57 63
57 63
63 59
128 66
128 66
150 69
150 69
150 69
150 69