Westerbeke BTDA 15.0 Operator's Manual & Installation Manual page 17

15.0 KW BTDA System Specifications (continued)
Electrical System
Starting Battery
Battery Capacity
DC Charging Alternator
Starter
Starting Aid
DC No·Load Current
DC Cranking Current
AC Generator
General
60 Hertz (1800 rpm)
50 Hertz (1500 rpm)
Generator Cooling Air Requirements
(60 Hertz) at 1800 rpm
12·Vott, (-) negative ground
125 ampere·Hours
51 Amp rated, belt·driven
12·Volt, reduction
Glow plugs, sheathed type
± 2 % of rated Amps
280 Amps (engine cold)
Brushless, four·pole, revolving field.
Pre·lubricated, single·bearing design.
Reconnectable, single·phase transformer
regulation (optional solid·state voltage regulation).
Voltage120 or 120/240 Volts • 60 Hertz
220 Votts • 50 Hertz.
Voltage regulation: ±5% no load to full load.
Frequency regulation: ±3 Hertz (5%) no load
to full load.
Rating (Volts AC)
120 Volts125 Amps
120/240 Volts125/62.5 Amps
220 Volts60 Amps
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 70 cfm (1.89 cmm)
15.0KW BTDA
15 Westerbeke Generators