ABB ACH580-31 - Connecting the Power Cables; Connection Diagram

Connecting the power cables
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Connection diagram
PE
PE
L1 L2 L3
UDC+
U1 W1
M
3
T1/U T2/V T3/W
V1
(PE) (PE) L1 L2 L3
PE
UDC-
2
3
44
6
7
A
5
1
4
DriveA
Two protective earth (ground) conductors. Drive safety standard IEC/ EN 61800-5-1
requires two PE conductors, if the cross-sectional area of the PE conductor is less
than 10mm2 Cu or 16 mm2 Al. For example, you can use the cable shield in addition
to the fourth conductor.
1
Use a separate grounding cable or a cable with a separate PE conductor for the line
side, if the conductivity of the fourth conductor or shield does not meet the require-
ments for the PE conductor.
2
Use a separate grounding cable for the motor side, if the conductivity of the shield is
not sufficient, or if there is no symmetrically constructed PE conductor in the cable.
3
ABB requires 360° grounding of the cable shield for the motor cable. ABB also recom-
mends it for the input power cable.
4
External brake resistor (optional)5
External brake chopper (optional)6
If necessary, install an external filter (du/dt or sine filter). See Common mode, d u /d t
and sine filters (page 251).
7
Electrical installation – IEC 101