Installation manual

SPECIFICATIONS
WESTERBEKE 20 KW BEDA GENERATOR
ELECTRICAL SYSTEM
AC GENERATOR (3 Phase)
Starting Battery
Battery Capacity
DC Charging Alternator
Starter
Starting Aid
DC No-load Current
DC Cranking Current
12-Volt, (-) negative ground
400 - 600 Cold Cranking Amps (CCA)
51 Amp rated, belt-dr,,,,,n
12-Volt, Reduction Gear, 31<W
Glow plugs, sheathed type
±. 2% of rated Amps
250 - 300 Amps (engine cold)
General- 3 Phase
Brushless six pole, revolving field.
20.0 ¥!IV - 60 Hertz
Sealed lubricated single bearing
16.0 ¥!IV - 50 Hertz
design. 12 Lead reconnectable for low voltage
WYE, high voltage Delta. Solid State voltage
regulator with protection circuitry.
Voltage - 3 Phase Low voltage WYE 208 volts
(60 Hertz) High voltage WYE 480 volts
DELTA
240 volts
Voltage - 3 Phase High voltage WYE
380 volts
(50 Hertz)
DELTA
240 volts
AC GENERATOR (SINGLE PHASE)
Amperage - 3 Phase Low voltage WfE
70 Amps
(60 Hertz)
High voltage WYE 35 Amps
General- Single Phase
Voltage - Single Phase
Voltage regulation:
Frequency regulation:
Rating (Volts AC)
Brushless, four-pole, revolving field Sealed
lubricated single bearing design.
Reconnectable single phase for 120/240 volts
with solid state voltage regulator.
120 or 120/240 Volts - 60 Hertz
230 Volts - 50 Hertz
± 2% no load to full load.
DELTA
60 Amps
Amperage - 3 Phase
High voltage WYE 30.4 Amps
(50 Hertz) DELTA
52.5 Amps
GENERATOR COOLING
Air Requirements 425 elm (12.74 emm)
(60 Hertz at 1800 RPM)
0.30 Hertz no load to full load.
20 ¥!IV - 60 Hertz (1800 rpm)
120 Volts 166 Amps
Note: Increase air supply 15% for 50 Hertz operation 1500 rpm
120/240 Volts 166183 Amps
16 ¥!IV - 50 Hertz (1500 rpm)
230 Volts 72.7 Amps
Engine Combustion Air 81.0 cfm (2.29 cmm)
Requirements
(60 Hertz at 1800 RPM)
-..yo WESTERBEKE
Engines & Generators
44