Rental Back Synch Brochure0 pages

www.FGWilson.com
Rental Back Sync Control System
A new control system developed to complement our Rental
range 250 – 1250 kVA
Realising the need for an ‘in-house’ built synchronising system to work on Utility Company hires, FG Wilson has worked
together with a major partner to develop the ‘Sync-on No-Break’ panel and realise a fully operational Sync-on and Back Sync
Control System, ensuring a break free service. With a foremost emphasis on the safety aspect of this type of synchronising,
FG Wilson has developed a generator set control panel with different modes of operation, including stand alone base load,
standby, synchronisation between generator sets, synchronisation to mains and back synchronisation. All of these functions are
available on the generator set selector switch, with the Sync-on and Back Sync feature controlled remotely from a stand-alone
remote panel.
Option 1. Generator with AMG Control Panel
The following modes are available when
using option 1.
Prime: Single generator stand-alone.
Prime With Multiple Sets: Up to eight
generator sets synchronising with each other.
Mains Parallel: Single generator set
synchronising with the mains. Includes
generator set breaker control only and
ROCOF Relay to trip the generator set
breaker upon mains failure.
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Automatic Mains Fail with Soft Re-Transfer:
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When operating in Automatic Mains Failure
mode the controller continuously senses the
condition of the mains supply. On failure of
the mains supply the generator set is started.
When the generator set is ready for the load
the mains breaker is opened and the generator set breaker is closed to the dead bus. After mains power returns and remains
healthy for a preset time, the generator will synchronise to the mains and close the mains breaker at the sync point. The
generating set automatically unloads at a predetermined rate and opens the generator set breaker. The generator set stops
after a cooling off period and returns to the standby mode.