Westerbeke 20.0 BEDA - Electrical System Specs; AC Generator (3 Phase) Specs; AC Generator (Single Phase) Specs; Generator Cooling Specs

SPECIFICATIONS
WESTERBEKE 25 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-driven
12-Volt, Reduction Gear
Glow plugs, sheathed type
± 2% of rated Amps
250 - 300 Amps (engine cold)
AC GENERATOR (SINGLE PHASE)
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 1201240 Volts - 60 Hertz
220 Volts - 50 Hertz
± 2% no load to full load.
.3 Hertz no load to full load.
20 KW- 60 Hertz (1800 rpm)
120 Volts 208 Amps
120/240 Volts 208.109 Amps
20 KW- 50 Hertz (1500 rpm)
220 Volts 87 Amps
General - 3 Phase
Voltage - 3 Phase
(60 Hertz)
Voltage - 3 Phase
(50 Hertz)
Amperage - 3 Phase
(60 Hertz)
Amperage - 3 Phase
(50 Hertz)
Brushless six pole, revolving field.
Sealed lubricated single bearing
design. 12 Lead reconnectable for low voltage
WYE and for Delta. Solid State voltage regula-
tor with protection circuitry.
Low voltage WYE
High voltage WYE
DELTA
High voltage WYE
DELTA
Low voltage WYE
High voltage WYE
DELTA
High voltage WYE
DELTA
208 volts
480 volts
240 volts
380 volts
240 volts
86.7 Amps
37.6Amps
75.2 Amps
38.0Amps
65.6Amps
GENERATOR COOLING
Air Requirements 1.0 Power Factor 425 cfm (12.74 cmm)
(60 Hertz at 1800 RPM)
Note: Increase air supply 15% for 50 Hertz operation 1500 rpm
Engine Combustion Air 94.6 cfm (2.7 cmm)
Requirements
(60 Hertz at 1800 RPM)
Engines & Generators
46