ABB ACQ580-34 - Required Free Space

￭ Bookshelf mounting (option +B051)
This diagram shows the air baffle position inside an example cabinet. For dimensions of
the baffle, see the dimension drawings.
1
8
B – B
2a
2b
2a
2a
2c
3
2c
2b
C – C
A – A
2b
PE
T3/W2
T2/V2
T1/U2
5
6
3
9
2a
7
3
2c
L1/U1
L2/V1
L3/W1
2b
C
C
3
4
B
B
A
A
3 4
Disconnector and fuses5Air flow to the drive modules, max. 40 °C (104 °F)1
Contactor6Vertical air baffle that separates the cool and hot
areas in the cabinet
2a
Drive control unit7Horizontal air baffle2b
Air flow out8Optional air baffle that is needed when there is
no fan on the lower part of the cabinet door
2c
Cabinet grounding busbar (PE)9Drive module3
--LCL filter module4
Required free space
Free space around the drive module is needed for ensuring that sufficient cooling air flows
through the module and the module cools correctly.
58 Guidelines for planning the mechanical installation