Onan EM Series User Manual

SPECIFICATIONS
30 kW EK
ENGINE DETAILS
Engine Manufacturer Ford
Engine Series * C5PG
Number of Cylinders 6
Displacement 300-in
3
(4.9 litre)
BHP @ 1800 r/min 80 (59.68 kW)
Compression Ratio 8.4:1
Bore 4.00-inch (101.6 mm)
Stroke 3.98-inch (101.09 mm)
Fuel Gas/Gaso
Battery Voltage 12
Battery Group—One 12-Volt, 74 A.H. (266 kC) Type 60
Starting Method Solenoid Shift
Governor Regulation 5% Max. No Load—Full Load
Battery Charging Current 35-Amperes
GENERATOR DETAILS
Type UR15 60 Hz
UR515 50 Hz
Rating (Watts)
60 Hertz Continuous Standby 30 000 (37.5 kVA)
50 Hertz Continuous Standby 25 000 (31.25 kVA)
AC Voltage Regulation ±2%
60 Hertz r/min ! 1800
50 Hertz r/min 1500
Output Rating 0.8 PF
AC Frequency Regulation 3 Hz Max
CAPACITIES AND REQUIREMENTS
Cooling System, Engine and Radiator 20-quarts (19 litres)
Engine Oil Capacity (Filter, Lines, Crankcase) 7-quarts (6.6 litres)
Exhaust Connection (inches pipe thread) 2
AIR REQUIREMENTS (1800 r/min)
Engine Combustion 100 ftVmin (0.05 m
3
/s)
Radiator Cooled Engine 5 335 ftVmin (2.52 m
3
/s)
Total for Radiator Cooled Model 5 435 ftVmin (2.6 mVs)
Alternator Cooling Air (1800 r/min) 1 000 ftVmin (0.5 mVs)
(1500 r/min) 833 ftVmin (0.4 mVs)
Fuel Consumption at Rated Load
Gasoline (Regular) 4.9 gal/hr (5.15 cmVs)
Natural Gas (1000 BTU/ft
3
[37.25 MJ/m
3
]) 600-ft
3
/hr (0.28 mVmin)
LPG (2500 BTU/ft
3
[93.1 MJ/m
3
]) 245-ftVhr (0.12 mVmin)
GENERAL
Height 45.56-inches (1.16 m)
Width 33.00-inches (0.84 m)
Length 71.81-inches (1.82 m)
Approximate Weight (Mass) 1395-lb (633 kg)
1550-lb (703 kg)

Onan EM Series Specifications

General

Brand	Onan
Model	EM Series
Category	Portable Generator
Language	English