OPERATION
PRODUCT
ACS6000
DOCUMENT KIND
User manual
DOCUMENT ID.
3BHS212794 E01
REV.
N
LANG.
en
PAGE
176/266
8.9. Starting the drive
NOTE – The charge cycle of the drive is 3 times per 60 minutes.
8.9.1. Checks before starting the drive
When the drive is put into service after it has been commissioned, or after it has
been taken out of service for a longer period, check the drive according to the
following list:
– Tools and foreign objects have not been left inside the cabinet.
– All auxiliary power supplies from external sources are switched on.
– All internal circuit breakers of the drive are closed.
– All covers are fitted.
– All locking screws have been removed from the locking bars on the inside of the
doors of medium voltage compartments.
– Doors are closed and locked or bolted.
– Grounding switch is in position not grounded.
Figure 8-8 Grounding switch in ungrounded position
– MCB is in operating position.
– If the drive is equipped with a DC link disconnector, check that the control
switch for the DC link disconnector is in the correct position.
DANGER Hazardous voltages!
– To prevent unintentional contact with energized components, all
covers must be screwed in place.
– The release dial of the door safety switches must be in the locked
position to prevent the doors of the medium voltage compartments
from being opened unintentionally during operation.
CAUTION Cooling system starts automatically!
The cooling system can start automatically when the auxiliary voltage is
switched on.
To Next Page
Loading...
