8
Automatic Standby Generator Owner’s Manual
2.4 — Specifications
2.4.1 — Generator
2.4.2 — Engine
The specification sheet for your generator was included in the documentation provided with the unit at the time of purchase. For additional
copies, consult your local Authorized Service Dealer for your specific generator model.
Model
8kW
11kW
13kW
14kW
15kW
16kW
17kW
20kW
Rated Voltage
240
Rated Maximum Load
Current (Amps) at 240
Volts (LP)*
33.3
45.8
54.2
58.3
62.5
66.6
70.8
83.3
Main Circuit Breaker
35 Amp
50 Amp
55 Amp
60 Amp
60 Amp
65 Amp
65 Amp
100 Amp
Phase
1
Rated AC Frequency
60 Hz
Battery Requirement
Group 26R, 12 Volts and 525 CCA Minimum (Generac Part No. 0H3421S)
Weight (unit only in
lbs./kilos)
360/163.3
407/184.6
435/197.3
435/197.3
471/213.6
471/213.6
Steel -
471/213.6
Aluminum -
437/198.2
451/204.6
Enclosure
Steel
Steel
Steel
Steel
Steel
Steel
Steel/
Aluminum
Aluminum
Normal Operating
Range
This unit is tested in accordance to UL 2200 standards with an operating temperature of -20º F (-29º C) to 122º F (50º C). For areas where tem-
peratures fall below 32º F (0º C) a cold weather kit and synthetic oil is required. When operated above 77º F (25º C) there may be a decrease in
engine power. Please reference the engine specifications section.
These generators are rated in accordance with UL 2200, Safety Standard for Stationary Engine Generator Assemblies, and CSA-C22.2 No. 100-04 Standard for Motors and
Generators.
* Natural Gas ratings will depend on specific fuel Btu/joules content. Typical derates are between 10-20% off the LP gas rating.
** Circuits to be moved must be protected by same size breaker. For example, a 15 amp circuit in the main panel must be a 15 amp circuit in the transfer switch.
Model
8kW
11kW
13/14/15/16/17kW
20kW
Type of Engine
GH-410
GT-530
GT-990
GT-999
Number of Cylinders
1
2
2
2
Displacement
410cc
530cc
992cc
999cc
Cylinder Block
Aluminum w/Cast Iron Sleeve
Recommended Spark Plug
RC14YC
BPR6HS
RC14YC
RC12YC
Spark Plug Gap
0.76mm (0.030”)
0.76mm (0.030”)
1.02mm (0.040”)
0.76mm (0.030”)
Starter
12 VDC
Oil Capacity Including Filter
Approx. 1.5 Qts./1.4L
Approx. 1.7 Qts./1.6L
Approx. 1.9 Qts/1.8L
Approx. 1.9 Qts/1.8L
Recommended Oil Filter
Part #070185E
Recommended Air Filter
Part #0E9371A
Part #0E9371A
Part #0J8478
Part #0J8478
Engine power is subject to and limited by such factors as fuel Btu/joules content, ambient temperature and altitude. Engine power decreases about 3.5
percent for each 1,000 feet (304.8 meters) above sea level, and also will decrease about 1 percent for each 6º C (10º F) above 15º C (60º F) ambient tem-
perature.
Summary of Contents for 6244
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