94 Installation checklist
ELECTRICAL INSTALLATION
See
Planning the electrical installation
(page 35),
Electrical installation
(page 59).
The +E202 and +E200 EMC filter capacitors are disconnected if the drive is
connected to an IT (ungrounded) system.
The capacitors are reformed if stored over one year, refer to
Converter
modules with electrolytic DC capacitors in the DC link, Capacitor reforming
instructions
(3BFE64059629 [English]).
The drive is grounded properly.
The mains (input power) voltage matches the drive nominal input voltage.
The mains (input power) connections at U1, V1 and W1 and their tightening
torques are OK.
Appropriate mains (input power) fuses and disconnector are installed.
The motor connections at U2, V2 and W2 and their tightening torques are OK.
The motor cable is routed away from other cables.
There are no power factor compensation capacitors in the motor cable.
The external control connections inside the drive are OK.
There are no tools, foreign objects or dust from drilling inside the drive.
Mains (input power) voltage cannot be applied to the output of the drive (with
bypass connection).
Drive, motor connection box and other covers are in place.
Check that...
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