■ Standard drive module configuration
This diagram shows air baffle positions in an example cabinet.
1a
7
L1/U1
L2/V1
L3/W1
PE
T3/W2
T2/V2
T1/U2
3
3
C
C
C – C
B
B
A
A
2a
B - B
A - A
2 c
3
2a
2a
3
2d
2a
4
5
6
x
2e
2 e
3
D
D
2 b
2 b
y
2e
D – D
x
y
2c
2 d
2b 2 b
2c
2 d
2a
2 b
2c
2d
2 b 2b
1b
8
7
Drive module3Air flow to the drive module, max. 40 °C
(104 °F)
1a
Disconnector and fuses4Air inlet to the drive module circuit boards and
DC output busbars
1b
Contactor5Vertical air baffle that separates the cool and
hot areas in the cabinet
2a
External drive module control unit (+P906)6Vertical air baffle2b
56 Guidelines for planning the mechanical installation