Operation; Normal Working Sequence - ABB PQFA Instruction Manual

10. Operation

10.1. Normal working sequence

After successful commissioning (refer to chapter 9), the procedure to operate
the active filter is:
1. From the OFF position (auxiliary and main breaker open, no light on),
switch on the auxiliary breaker.
If your PQFA system has more than two modules, the auxiliary breaker of
slave cubicles should be switched on before the one of the master cubicle.
2. After 20 seconds, the system will reset.
3. The auxiliaries are then on but the main circuit breaker is still open.
The white light (ON) and the green one (OPEN) of the master cubicle are on,
while the green light (OPEN) of the slave cubicles is on.
Master cubicle lights and buttons:
RESET RUN
Slave cubicles lights:
If your PQFA is fitted with the PQF-Manager, the red LED ' POWER' is on.
LOC/REM ON
CLOSE OPEN
Asea Brown Boveri Jumet S.A.
PQFA Instructions Manual
CLOSE OPEN
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