Generac Power Systems CorePower 6/7 kW 60 Hz Diagnostic Repair Manual page 6

Specifications
Note: Specifications are for reference only. For actual installations always use the most recent version available online. These
specifications are subject to change without notice.
Rated Voltage
Rated Maximum Load Current (Amps) at
Rated Voltage (LP)*
Main Circuit Breaker
Transfer Switch Load Center Circuits**
30A, 240V
20A, 120V
15A, 120V
Phase
Number of Rotor Poles
Rated AC Frequency
Battery Requirement
Weight (unit only in lbs.)
Enclosure
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 highly recommended. 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 UL2200, 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 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.
Type of Engine
Number of Cylinders
Rated Horsepower @ 3,600 rpm*
Displacement
Cylinder Block
Valve Arrangement
Ignition System
Recommended Spark Plug
Spark Plug Gap
Compression Ratio
Starter
Oil Capacity Including Filter
Recommended Oil Filter
Recommended Air Filter
Operating RPM
* Engine power is subject to and limited by such factors as fuel Btu content, ambient temperature and altitude. Engine power decreases about 3.5 percent for each 1,000
feet above sea level; and also will decrease about 1 percent for each 6 C (10 F) above 16 C (60 F) ambient temperature.
Page 4
Generator
CorePower 6/7 kW PowerPact 6/7 kW
240
29.2
30 Amp
1
3
3
1
2
60 Hz
Group 26R, 12 Volts and Group U1, 12 Volts and
525 CCA Minimum 300 CCA Minimum
225
Composite Galvanneal Steel
Engine
CorePower 6/7 kW PowerPact 6/7 kW
OHV-432
1
14.8
432 cc
Aluminum w/Cast Iron Aluminum w/Cast Iron
Sleeve
Overhead Valves Overhead Valves
Solid-state w/Magneto Solid-state w/Magneto
0G0767A (RC12YC) 0L3059 (RC9YC)
0.76 mm (0.030 inch) 0.76 mm (0.030 inch)
8.2:1
12 VDC
Approx. 1.1 Qts (1.0L) Approx. 1.2 Qts (1.1 L)
Part # 0H9039
Part # 0H6104 Part # 0E9371A
3,600
PowerPact 6/7.5 kW
240 240
29.2 31.25
30 Amp 35 Amp
1
1
5
1
2
60 Hz 60 Hz
Group U1, 12 Volts and
300 CCA Minimum
330 330
Galvanneal Steel
PowerPact 6/7.5 kW
OHV GA-420 OHV GA-420
1
11.56 11.56
420 cc 420 cc
Aluminum w/Cast Iron
Sleeve Sleeve
Overhead Valves
Solid-state w/Magneto
0L3059 (RC9YC)
0.76 mm (0.030 inch)
8.3:1 8.3:1
12 VDC 12 VDC
Approx. 1.2 Qts (1.1 L)
—
Part # 0E9371A
3,600 3,600
PowerPact 5.6 kVA
220
25.5
32 Amp
1 1
1 1
5 5
1 1
2 2
50 Hz
Group U1, 12 Volts and
300 CCA Minimum
330
Galvanneal Steel
PowerPact 5.6 kVA
OHV GA-420
1 1
11.56
420 cc
Aluminum w/Cast Iron
Sleeve
Overhead Valves
Solid-state w/Magneto
0L3059 (RC9YC)
0.76 mm (0.030 inch)
8.3:1
12 VDC
Approx. 1.2 Qts (1.1 L)
— —
Part # 0E9371A
3,000