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HGM9580 BUS TIE BUS PARALLEL UNIT
4.5 MANUAL OPERATION
Manual mode is selected by pressing the
button; a LED besides the button will illuminate
to confirm the operation.
1. Press
button:
If either of the two buses is deactivate, then bus close signal will be initiated and the bus will be
paralleled with the other bus.
If both of Bus 1 and Bus 2 are active, the controller will adjust frequency and voltage to
synchronize bus with bus; when synchronism requirements has been achieved, bus close
signal will be initiated and the bus will be paralleled with the other bus.
2. Press
button, then bus open relay activates and the bus split from the other bus.
HGM9580 Bus Tie Bus Parallel Unit
ISSUE 2014-02-16
Version 1.0
Page 14 of 33