Generator Hertz (Cycle) And Voltage Changes - Westerbeke 7.0 KW BGC -60Hz Technical Manual

GENERATOR HERTZ (CYCLE) AND VOLTAGE CHANGES
The BC model generator is capable of 60 or 50 hertz operation with corresponding AC output voltage. The
following steps must be followed when changing the generator's hertz rating and corresponding AC voltage
output.
NOTE: The 7.0 KW BCGA model can only be used for 60 hertz operation.
1. Engine Speed Adjustment - Capacitor Connection
With the engine stopped, disconnect the hertz connection from the capacitor. Start the engine and adjust
the governor speed screw to 1850 - 1880 rpm for 60 hertz or 1550 - 1580 rpm for 50 hertz. Stop the engine
and plug the correct hertz lead into the capacitor #5 or #50 for 50 hertz and #6 or #60 for 60 hertz.
CAUTION
Make sure the insulating covers on the unused leads are in place and that the leads never
come in contact with each other or come in contact with the case.
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The #7 plug is
shown connected
to the capacitor
only for deDlon-
stration purposes.
4.5 KW BCG Generator
7.0 KW BCG Generator
145
The #7 plug is
shown connected
to the capacitor
only for deDlon-
strati on purposes.
Westerbeke Generators