ABB ACS 400 User Manual page 22
Speed control
of 3 to 50 hp (2.2 to 37 kw)
ac induction motors
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Also See for ACS 400:
- User manual (187 pages) ,
- Installation manual (4 pages) ,
- User manual (44 pages)
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Connect the gland plate for power cables with one screw. The threaded hole for the screw is
located in the middle of the heat sink, at the bottom end (see Figure 17, point marked with a)
IP 21 / NEMA 1.
1
b
A
b
Figure 17 Installing the gland plate for power cables (A), type IP 21 / NEMA 1 drives.
The gland plate for control cables (B), is attached with two screws into threaded holes, marked b in
Figure 18. This gland plate is located on top of the power cable gland plate, marked A.
IP 21 / NEMA 1
3
B
A
2
Figure 18 Installing the gland plate for control cables (B), type IP 21 / NEMA 1 drives.
The conduit plate is attached with three screws into threaded holes marked a in Figure 16 and b in
Figure 17.
12
ACS 400 User's Manual
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