Connecting The Power Cables; Power Cable Connection Diagram - ABB ACS580-04 Hardware Manual

Connecting the power cables

Power cable connection diagram

￭
A Drive module
1 For alternatives, see section
2 Use a separate grounding PE cable (2a) or a cable with a separate grounding conductor (2b) if the
conductivity of the shield does not meet the requirements for the PE conductor. See section
eral guidelines (page
3 ABB recommends 360-degree grounding at the cabinet entry if a shielded cable is used. Ground
the other end of the input cable shield or PE conductor at the distribution board.
4 ABB recommends 360-degree grounding at the cabinet entry.
5 Use a separate grounding cable, if the conductivity of the shield does not meet the requirements
of IEC 61800-5-1 (see section
grounding conductor in the cable.
If there is a symmetrically constructed grounding conductor in the motor cable in addition to the
conductive shield, connect the grounding conductor to the grounding terminal at the drive and
motor ends.
Do not use an asymmetrically constructed motor cable. Connecting its fourth conductor at the
motor end increases bearing currents and causes extra wear.
(PE) PE (PE) L2 L3
L1
2a 2b
3
L1
L2 L3
PE
A
L1/ L2/ L3/
U1 V1 W1
INPUT
OUTPUT
T1/ T2/ T3/
U2 V2 W2
4
V1
W1
U1
~
3
M
Selecting the main supply disconnecting device (page
82).
General guidelines (page
Electrical installation 105
1
8
UDC- UDC+
PE
R- R+
9
6
7
4
10
5
82)) and there is no symmetrically constructed
11
73).
Gen-