Westerbeke W-46 - Page 112

GENERATOR SPECIFICATIONS 15.0/12.0 BTD
General
Voltage
Voltage
Regulation
Frequency Rotation
Rating - Single Phase
60 Bertz (1800 rpm)
15KW
50 Bertz ( 1500 rpm).
12KW
General
THREE PHASE
Rating - Three Phase
60 H~rtz
50 Hertz
Voltage - 3 Phase (60 Hertz)
Voltage·- 3 Phase (50 Bertz)
·. Amperage - 3 Phase ( 60 Bertz)
Amperage - 3 Phase (50 Hertz)
Generator Cooling
Air Requirements, (60 Hertz)
at 1800 RPM
Brushiess, four-pole,
revolving field.
Pre-lubricated~ single
bearing design.
Reconne9table, single-phase
transformer regulation
(optional solid-state
voltage regulation)
120 or 120/240 Volts-60 Hertz
230 Volts - 50 Hertz
±5% no load to full load
±3 Hertz(5%)no load to full
load
120 Volts
120/240 Volts
230 Volts
125 Amps
125/62.5 Amps
52. Amps
Brushless, six pole, revolving
field. Sealed lubricated single
bearing design. 12 Lead
reconnectable for low voltage
WYE, high voltage Delta. Solid
State voltage regftlator 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
230 volts
99 volts
43 volts
86 volts
43 volts
75 volts
225-250 cfm (6.37-7.08 cmm)
NOTE: Increase air supply 15% for 50 Hertz operation (1500 rpm)
Engine Combustion Air
Requirements, (60 Hertz)
at 1800 RPM
67 cfm· ( 1. 89 cmm)
Ambient Temperature Generator Compartment 12 2° F ( 5 0°C) Maximum
NOTE: Forced ventilation should be provided as needed to maintain
generator compartment ambien,t temperature below 122°F.