Westerbeke 4.5 BCG - Tune-Up Specifications

BCG GENERATOR SPECIFICATIONS
AC GENERATOR
General-3 Phase
Voltage
Voltage Regulation:
Frequency Regulation:
Rating (Volts AC)
60 Hertz (1800 rpm)
50 Hertz (1500 rpm)
AC Circuit Breaker
Generator Cooling
Air Requirements,
(60 hertz) at 1800 rpm
Brushless, four-pole, revolving field.Self
exciting. Capacitor saturated field excitation.
Pre-lubricated, single bearing design.
Reconnectable 120 volts or 120/240 volts,
single phase
120 or 1201240 Volts - 60 Hertz
220 Volts - 50 Hertz
± 5% no load to full load.
± 3 Hertz (5%) no load to full load
120 Volts 37.5 Amps
230 Volts 16 Amps
To be rated at 120% of the generator's rated
amperage and voltage output
225 - 240 cfm (6.4 - 6.6 cmm)
Note: Increase air supply 15% for 50 Hertz operation 1500 rpm
Engine Combustion Air 18 cfm (0.509 cmm)
Requirements
(60 Hertz at 1800 RPM)
TUNE-UP SPECIFICATIONS
Spark Plug gap 0.028 - 0.031 inches (0.70 - 0.80 mm)
Contact Point Clearance 0.017 - 0.018 Inches (0.4 - 0.5 mm)
Timing 11° ± 5° BTDC at 1800 rpm
Dwell Angle 58 - 66°
Emissions Control System Three way catalyst
(Models August 1996 on)
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