|
kW
(kVA) Ratings
|
|
Model
Number 20.0 LPWT4
|
Standby
|
Prime
|
|
1
PH 60 Hz, 1.0 PF
|
16.5
(16.5)
|
15.0
(15.0)
|
|
3
PH 60 Hz, 0.8 PF
|
16.6
(20.8)
|
15.1
(18.9)
|
|
1
PH 50 Hz, 1.0 PF
|
12.6
(12.6)
|
11.5
(11.5)
|
|
3
PH 50 Hz, 0.8 PF
|
12.9
(16.1)
|
11.7
(14.6)
|
|
Engine
Statistics @ 60Hz (50Hz) Rated Load
|
|
Engine
Model LPW4
|
|
Number
of Cylinders
|
4
|
|
Cylinder
Displacement
|
113.5cu
in
1.8 liter
|
|
Mean
Piston Speed
|
945
(787) ft/min
4.8 (4.0) m/sec
|
|
Exhaust
Gas Flow
|
140.4
(117.0) cfm
66.3 (55.2) l/sec
|
|
Exhaust
Temperature
|
950°
F
510° C
|
|
Max.
Back Pressure
|
20"
water
52 mbar
|
|
Governor
Droop
|
5%
|
|
Steady
State Freq. Regulation
|
±0.5%
|
|
Combustion
Air
|
50.2
(41.9) cfm
23.7 (19.7) l/sec
|
|
Cooling
Air Flow
|
2250
(1875) cfm
1.06 (0.88) m³/sec
|
|
Fuel
Consumption
|
|
Load
|
US
Gal/Hr
|
Liter/Hr
|
|
100%
|
1.2(1.0)
|
4.5(3.8)
|
|
75%
|
1.0(0.8)
|
3.8(3.0)
|
|
50%
|
0.7(0.6)
|
2.6(2.3)
|
|
Generator
Statistics @ Rated Load
|
|
Generator
Manufacturer
|
Newage
|
|
Voltage
Change with
100% Load Step Applied
|
within
3% (1/4 sec)
|
|
Telephone
Influence Factor (TIF)
|
Less
than 50
|
|
Voltage
Regulation
|
2%
all loads to 100%
|
|
Total
Harmonic Factor (THF)
|
Less
than 2%
|
|
Temperature
Rise
|
125°
C
|