Westerbeke 20.0KW sbeg Operator's Manual page 56

WESTERBEKE 20KW AND 22.5KW SBEG GENERATOR SPECIFICATIONS
LUBRICATION SYSTEM
General
Oil Filler
Sump Gapaeily
(nol including liller)
Operating Oil Pressure
(engine hot)
Oil Grade
Pressure fed system
Full flow, paper element, spin-on type
4.0 U.S. qts (3.7lilers)
plus lillerleooler assembly
55-75 psi (3.6 • 5.2 kg/em')
API Specilication 01 SJ, SL, or SM
SAE 15W-40
ELECTRICAL SYSTEM
Starting Battery
Battery Capacily
Starter
DC Charging
12-Volt, (.) negative ground
Battery musl be totally dedicaled to Ihe
generator and maintained
by
the generators
own engine DC charging alternator
600 -1000 Cold Cranking Amps(CCA)
12-VolI, (.) negative ground
12 VDC belt driven alternalor.
DC Charging Cranking Amps 175 • 200 amps
GENERATOR COOLING
Air Requirements 450 elm (12.74 emm)
(60 Hertz at 1600 RPM)
Engine eombuslion Air 69.5 elm (1.9 emm)
Requirements
(60 Hertz al1600 RPM)
Engine Cooling Air
Generator Cooling
Air Requirements
200-250 elm
250- 300 'elm
(60 hertz -1600 rpm)
NOTE: Increase airsupply 15% lor 50 hertz operalion (1500 rpm)
Generator Compartment
Ambient Temperature
Recommendations
122"F (50(.'C) MAXIMUM
AC GENERATOR (SINGLE PHASE)
General·Single Phase
Vollage • Single Phase
Voltage Regulalion
Frequency Regulation
Rating (Volts AC)
2OKW· 60 Hz
16KW· 50 Hz
22.5KW • 60 Hz
18.7KW· 50
Hz
Brushless six pole, revolving field.
Sealed lubricated s'lngle bearing design.
Reconnectable single phase lor 1201240 volts
with solid state voltage regulator
120 Or 1201240 volfs • 60 hertz
±
2%
no
load to full load.
1.0
%
no load to lull load.
120 volls 166 amps
120/240 volts
1661 a3 amps
230 volls
69 amps
120 volts
167 amps
120/240 volts
167/93 amps
230 volts 61 amps
AC GENERATOR (THREE PHASE)
General-3 Phase
Voltage· 3 Phase
(60 Hertz)
Voltage· 3 Phase
(50 Hertz)
2OKW· 60 Hz
Amperage 3 Phase
16KW· 50
Hz
Amperage 3 Phase
22.5KW • 60
Hz
Amperage 3 Phase
18.7KW· 50
Hz
Amperage 3 Phase
Brushless six pole, revolving field.
Sealed lubricated single bearing deSign.
12 lead reconnectable for low voltage WYE
and for Delta. Solid state voltage regulator
with protection circuitry.
Low voltage WYE
High voltage WYE
Delta
Low voltage WYE
High voltage WYE
Delta
Low voltage WYE
High voltage WYE
Delta
Low voltage WYE
High voltage WYE
Delta
Low voltage WYE
High voltage WYE
Delta
Low voltage WYE
High voltage WYE
Delta
206 volts
460 volts
240 volts
200 volts
400 volts
230 volts
70 amps
35 amps
60 amps
27.6 amps
28.9 amps
50.2 amps
66.7 amps
37.6 amps
75.2 amps
67.5 amps
33.7 amps
58.7amps
...v- WESTERBEKE
Engines & Generators
43