General Information
Owner’s Manual for PWRgenerator Air-Cooled Generators
9
Specifications
Generator
Engine
A detailed specification sheet for a particular generator is available from a local IASD.
Model
9 kW
Rated voltage
400 VDC
Rated maximum load
current (amps) at rated
voltage with LP*
22.5
Main line circuit breaker
(generator disconnect)
30 amp
Battery requirement
(field supplied)
12 volts, Group 26R-540CCA Minimum
(see
Enclosure
Aluminum
Weight (lb / kg)
(without battery)
416 / 189
Normal operating range
This unit is tested in accordance to UL 2200 standards with an operating temperature of
-20 °F (-29 °C) to 122 °F (50 °C). For areas where temperatures fall below 32 °F (0 °C), a
cold weather kit is recommended. When operated above 77 °F (25 °C), there may be a
decrease in engine power. See
These generators are rated in accordance with UL 2200, Safety Standard for Stationary Engine Generator Assem-
blies, and CSA-C22.2 No. 100-04 Standard for Motors and Generators.
* NG ratings will depend on specific fuel joules/BTU content.
Model
9 kW
Engine type
G-Force 800 Series
Number of cylinders
2
Displacement
816 cc
Cylinder block
Aluminum with cast iron sleeve
Recommended spark plug
Spark plug gap
0.020 in (0.508 mm)
Hydraulic Lifters
Yes
Valve clearance
N/A
Starter
12 VDC
Oil capacity including filter
Approx. 2.2 qt (2.1 L)
Recommended oil filter
See
Recommended air filter
See
Engine power is subject to and limited by such factors as fuel BTU/joules, ambient temperature, and altitude. Engine
power decreases approximately 3.5% for each 1,000 ft (304.8 m) above sea level, and also will decrease
approximately 1% for each 10 °F (6 °C) above 60 °F (15 °C) ambient temperature.