Type
Synchronous
Single Phase Output Alternator Leads 
4 wire
Three Phase Output Alternator Leads
6 wire
(Standby Rating) Load Capacity
48 kW
Voltage regulating
Type
Electronic
Sensing
Single Phase
Regulation
+/- 1 percent
Engine
Make & Model
Generac V8
Cylinders
8
Displacement
5.4 Liters
Bore
3.55
Stroke
4.17
Compression ratio
9 to 1
Lubrication
Oil, geared pump with filter
6.5 quart capacity
Cooling
Belt driven water pump, 22 inch fan
Fuel type
Propane, Natural Gas
Electrical
Battery charging alternator
12 Volts 30 Amps
Static battery charging
2 Amps
Battery recommendation
525CCA, Group 24F
Voltage
12 Volts

 

Operation Specifications
Output Volatge kW LP Amps CB Size
120 / 240 Volts, 1 phase, 1 pf
120 / 208 Volts, 3 phase, 0.8 pf
120 / 240 Volts, 3 phase, 0.8 pf
277 / 480 Volts, 3 phase, 0.8 pf

48

200
166
144
72

200
175
150
80
Fuel Consumption
 
Exercise cycle
25 percent rated load
50 percent rated load
75 percent rated load
100 percent rated load*
For Btu, multiply ft3 / hr by 2520 (for LP)
or ft3 / hr by 1000 (for NG)
Natural Gas
(ft3 / hr.)
95
204
392
547
756
Propane
(gal. / hour)    ft3 / hr
2.0         38
2.16       82
4.14      157
5.8       220
7.96      302
Engine Cooling
Air-flow (inlet air incl. alternator & combustion air)
Coolant capacity
Heat rejection – coolant
Maximu operating temp. for radiator
Maximum ambient temp.

4350 ft3 / min.
3 US gallons
186,000 BTU / hour
60 deg. C (150 deg F)
50 deg. C (140 deg F)
Combustion air Flow @ rated power 60Hz – 163 CFM
Sound Emission Exercising @ 7 m – 63 dBA
Normal operation @ 7 m – 68 dBA
Exhaust
Exhaust flow @ rated output 60Hz
Exhaust temp. @ muffler outlet
414 CFM
1025 deg. F
Ambient conditions power adjustment
Temperature Deration
3 percent for every 10 deg. above 25 deg. C
1.65 percent for every 10 deg. above 77 deg. F
Altitude Deration
1 percent for every 100 meters above 183 meters
3 percent for every 1000 feet above 600 feet