ABB ACS580-07 Hardware Manual page 75

„
ACS580-07
Q2
*)
PE
1a 1b
(PE) PE (PE)
1 Use a separate grounding PE cable (1a) or a cable with a separate PE conductor (1b) if the conductivity
of the shield does not meet the requirements for the PE conductor.
2 360-degree grounding is recommended if shielded cable is used. Ground the other end of the input
cable shield or PE conductor at the distribution board.
3 360-degree grounding is required.
4 Line contactor (option +F250)
5 Common mode filter (option +E208 for frames R6 to R9). Standard in frames R10 and R11.
6 du/dt filter (option +E205)
7 Use a separate grounding cable if the shield does not meet the requirements of IEC 61439-1 and there
is no symmetrically constructed grounding conductor in the cable.
8 Drive module
Note:
If there is a symmetrically constructed grounding conductor on 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 in-
creases bearing currents and causes extra wear.
*) Switch-disconnector or molded case circuit breaker (option +F289) and separate fuses in frames R8 to
R11.
**) Output terminals U2, V2 and W2 are included with option +E205 and in frames R10 and R11.
8
4
Q1
L1 L2 L3
2
L1 L2 L3
Electrical installation 75
L1/ L3/
L2/
~
U1 V1 W1
~
T1/ T2/ T3/
U2 V2 W2
5
6
**)
U2 W2
V2
3
U1 V1 W1
M
~
3
7