Westerbeke 9.0 BCG Technical Manual page 56

BTG 9.0 KW SYSTEM SPECIFICATIONS
AC GENERATOR
General
Voltage
Rating (volts AC)
60 Hertz (1800 rpm)
50 Hertz (1500 rpm)
Generator Cooling
Air Requirements, (60 hertz), .
at 1800 rpm
Brushless, four-pole, revolving field.
Pre-lubricated, single-bearing design.
Reconnectable, single-phase transformer regulation
(optional solid-state voltage regulation).
120 or 120/240 volts - 60 hertz
220 volts - 50 hertz.
Voltage regulation: ±5% no-load to
full-load.
Frequency regulation:
±
3 hertz (5%)
no-load to full-load.
120 volts
120/240 volts
220 volts
75 amps
75/37.5 amps
29 amps
225 - 250 cfm (6.37 - 7.08 cmm)
NOTE: Increase generator cooling air supply 15% for 50 hertz operation (1500 rpm).
Engine Combustion Air
Requirements, (60 hertz),
at 1800 rpm
TUNE-UP SPECIFICATIONS
Spark Plug Gap
Contact Point Clearance
Dwell Angle
Condenser Capacity
Timing
Westerbeke Generators
34 cfm (0.96 cmm)
0.028 - 0.036 inches (0.7 - 0.9 mm)
0.016 - 0.020 inches (0.4 - 0.5 mm)
.225 - .275 microfarads (uF)
11
0
± 1
0
BTDC at 1800 rpm
10
0
±
1
0
BTDC at idle speed (900 rpm)
50