Specifications & Charts - Generac Power Systems 941-2 Service Manual

TYPE
MODEL
TYPE OF ROTOR
RATED WATTS
RATED VOLTS
PHASE
RATED MAXIMUM
LOAD AMPERES
RATED FREQUENCY
OPERATING SPEED
(See NOTE 1)
ENGINE MODEL
TYPE OF ENGINE
FUEL SYSTEM
COOLING SYSTEM
OIL SYSTEM
OIL PUMP
AIR CLEANER
STARTER
IGNITION SYSTEM
SPARK PLUG
SPARK PLUG GAP
NOTE 1: Engine speed will vary between approximately 2400-4000 rpm, depending on the load and load voltage.
Stator Power Phase Windings
Lead AC1 .................................0.414 to 0.465 ohm
Lead AC2 .................................0.414 to 0.465 ohm
Lead SL1..................................0.414 to 0.465 ohm
Lead SL2..................................0.414 to 0.465 ohm
Stator Power Phase Winding
Lead PS1 .................................0.206 to 0.227 ohm
Listed below are normal running voltages, load voltages, engine speeds and frequency ranges.
LOAD %
0
50
100
Impact 36 G
0940
Permanent Magnet Type
3600
115
1-Phase
30.0
60 Hz
Variable
GV-220
Vertical Shaft
Gasoline
Air-Cooled
Pressure
Trochoid Type
Paper element
w/foam pre-cleaner
12 VDC electric
Solid State
Champion RC12YC
(or equivalent)
0.030 inch
(0.76mm)
NOMINAL RESISTANCES OF GENERATOR WINDINGS
ENGINE SPEEDS AND VOLTAGE SPECIFICATIONS
VOLTAGE (VAC)
121-112
120-109
120-109
SPECIFICATIONS & CHARTS
Stator Timing Winding
Lead TIM1 (orange)
to TIM2 (grey)...........................0.102 to 0.116 ohm
Stator Battery Charge Windings
Lead 55 to 77 ...........................0.095 to 0.108 ohm
Lead 55 to 66 ...........................0.095 to 0.108 ohm
FREQUENCY (Hz)
61-59
61-59
61-59
Impact 36 LP
0941
Permanent Magnet Type
3400
115
1-Phase
28.3
60 Hz
Variable
GV-220
Vertical Shaft
LP Gas
Air-Cooled
Pressure
Trochoid Type
Paper element
w/foam pre-cleaner
12 VDC electric
Solid State
Champion RC12YC
(or equivalent)
0.030 inch
(0.76mm)
ENGINE SPEED (rpm)
2800-2400
3500-3000
4000-3500
Page 8-1
Part 8