ABB ACQ810-04, Hardware Manual, Page: 33 / 144

Planning the cabinet installation 33

Layout examples, door open
Layout examples for units in IP22 and IP54 cabinets are shown below. Optional cabling
panels (+H381) are not used.
Note 1 : The power cable shields can also be grounded to the drive module grounding
terminals.
Note 2: See also section Required free space , page 40 .
1 Supporting frame of the cabinet
2 Air baffles that separate the cool and hot areas (leak-
proof lead-throughs)
3 Cabinet grounding busbar (PE)
4 Input power cable including the protective ground
conductor (PE) of the drive
5 Disconnector and fuses
6 Contactor
7 Drive module
8 Motor cable including the protective ground conductor
of the drive
9 JCU control unit
10 External control cables
11 Grounding screws
12 Fan
IP54
3
IP22
IP54
Air flow to the roof
PE
U1
V1
W1
W2
V2
U2
3
1
4
5
6
10
7
8
9
2 3
12
2
3
PE
U1
V1
W1
W2
V2
U2
3
1
4
5
6
10
7
8
9
2 3
Air flow through the drive
module (side view)
11
11