Advertisement
40 Electrical installation
Connecting the motor cables (units with common motor
terminal cubicle or sine output filter)
Output busbars
￭
If the drive is equipped with option +H359, the motor cables connect to a common motor
terminal cubicle. Similarly, if the drive is equipped with option +E206 (sine output filter), the
motor cables connect to the output busbars in the sine filter cubicle.
The location and dimensions of the busbars for either case are visible in the dimensional
drawings delivered with the drive, as well as the example dimension drawings in the manual.
Connection diagram
￭
Inverter unit cubicle
The recommended cable types are given in chapter Technical data.
Procedure
￭
WARNING!
Obey the safety instructions given in ACS880 liquid-cooled multidrive
cabinets and modules safety instructions (3AXD50000048633 [English]).
If you ignore the safety instructions, injury or death, or damage to the
equipment can occur.
If you are not a qualified electrical professional, do not do installation or
maintenance work.
1. Do the steps in section
2. Open the door of the common motor terminal or sine filter cubicle and remove the
shrouding.
U2
V2
W2
Common motor terminal or
sine filter cubicle
Electrical safety precautions (page 27)
PE
before you start the work.
M
U1
V1
3~
W1
PE
Advertisement
