Westerbeke 5.5 kw EDC 60 HZ Operator's Manual page 29

SPECIFICATIONS·
5.5 KW"EDC GENERATOR
ENGINE SPECIFICATIONS ELECTRICAL SYSTEM
Engine Type
Aspiration
Governor
Combustion Chamber
Bore & Stroke
Piston Displacement
Firing Order
Direction 01 Rotation
Compression Ratio
Dimensions
Weight
Fuel Consumption
Inclination
Generator Power Take"Off
Diesel, four-cycle, three-cylinder, Iresh
water-cooled, vertical in-line overhead valve
mechanism, (llhp@1600rpml9hp@1500rpm)
Naturally aspirated.
Electronic
Swirl type
2.99 x 2.76 inches (76 x 70 mm)
59.09 cubic inches (0.952 liters)
1 - 3 - 2
Clockwise, when viewed from the front
23:1
Height: 20.4 inches (516.6 mm)
Width: 19.0 inches (462.6 mm)
Length: 27.6 inches (516.6 mm)
3951bs (1797 kgs)
0.53 US gph (205 Iph) at full load
Continuous 15'
Temporary 25' (not to exceed 30 min.)
11/9 Hp (maXimum)
Starting Battery
Battery Capacity
DC Charging Altemator
Starter
Starting Aid
DC No-Load Current
DC Cranking Current
General
Operating Temperature
Fresh Water Pump
Raw Water Pump
Raw Water Flow,
at 1600 rpm
System Capacity
(Iresh water)
12-Volt, (-) negative ground
600 -1000 Cold CranWng Amps (CCA)
50 Amp rated, belt driven
12 Volt, reduction gear, 1.2 KW
Glow plugs, sheathed twe
±
2% of rated amps
190 - 200 Amps (engine cold)
COOLING SYSTEM
Fresh water-cooled block, thermostatically-
controlled with heat exchanger.
170 -190' F (77 - 66' C).
Centrilugal type, metal impeller, belt-driven.
Positive displacement, rubber impeller,
gear-driven.
6.5 US gpm (25.6Ipm) (measured
before discharging into exhaust elbow).
4.0 qts (3.97 liters).
TUNE-UP SPECIFICATIONS
LUBRICATION SYSTEM
Compression Pressure
(Limit of Difference
Between Cylinders)
Valve Timing
Spill Timing (Static)
Valve Seat Angle
Engine Speed
Valve Clearance
(engine cold)
Injection Pressure
General
Fuel
Fuel Injection Pump
Fuel Injection Timing
(spill timing)
Nozzle
Fuel Riter
Air cleaner
Air Flow
(engine combustion)
396 psi (26 kg/cm') at 260 rpm limit
47.2 psi (3.0 kg/cm')
Intake Opens
no
BTDC
Intake Closes 471' ABDC
Exhaust Opens 51' BBDC
Exhaust Closes 13' ATDC
15' ±.5 BTDC
Intake 45
0
Exhaust 45 0
1600 rpm 60 Hertz
1500 rpm 50 Hertz
Intake and Exhaust 0.010 inches (0.25 mm)
1920
+
71 - 0 psi (135
+
5 - 0 kg/cm'
FUEL SYSTEM
General
Oil Filter
Sump Capacity
(not including Iilter)
Operating Oil Pressure
(engine hot)
Oil Grade
Pressure fed system with external relief valve
Full Ilow, paper element, spin-on type
3.2 U.S. qts (3.03 liters)
plus filter/cooler assembly
35 - 55 psi (2.5 - 3.6 kg/cm')
API SpecITication CF or CG-4, CH-4 or CI-4
SAE 30, 10W-30, 15W-40
AC GENERATOR (SINGLE PHASE)
General - Single Phase
Voltage - Single Phase
Brushless, four-pole, revolving lield sealed
lubricated single bearing design
120 Volts - 60 Hertz
220 Volts - 50 Hertz.
Voltage regulation: ± 5% no load to lull load.
Frequency regulation: ± 0.05 Hertz no load to luilioad.
Open flow, sell bleeding _ self priming Rating (Volts AC) 5.5 KW· 60 Hertz (1600 rpm)
120 Volts - 45.6 Amps
No.2 diesel all (cetane rating 0145 or higher)
5.0 KW - 50 Hertz (1500 rpm)
In-line plunger type (Bo'3ChtyIllL _ _ _ _

-+-------~2~311l.0'!:VO~lt~s .::2!112.7~~
_ _ _ _ _ _ _
1-----'---
15' ±.5 BTDC
Throttle type
Spin-On type
Plastic intake silencer
30.2 cfm (0.65 cmm)
GENERATOR GODLING
Air Requirements
200 cfm (5.66 cmm)
(60 Hertz at 1600 rpm)
NOTE: increase air supply 15% for 50 Hertz operation (1500 rpm)
Engine Combustion 30.2 cfm (0.65 cmm)
Generator Compartment 120°F (5 .O°C) maximum
Temperature
Compartment COOling 100 cfm (2.6 cmm)
Engines & Generators
21