4
OPM-124/B
SPECIFICATIONS
LP Gas
Wattage
125,000
125,000
125,000
125,000
Volts
120/240
120/208
120/240
277/480
kvA
125
156
156
156
Phase
Single
Three
Three
Three
Amps
520
434
375
187
CB Size
Adjustable Circuit Breaker
Hertz
60
60
60
60
Natural Gas
Wattage
125,000
150,000
150,000
150,000
Volts
120/240
120/208
120/240
277/480
kvA
125
187
187
187
Phase
Single
Three
Three
Three
Amps
520
521
452
226
CB Size
Adjustable Circuit Breaker
Hertz
60
60
60
60
Engine
Model
PSI 8.8L
Starting System
12 Volt
Muffler
Standard
Fuel Consumption (full
load)
LP
NG
19.83 GAL/HR - 1,832,410
BTU/HR
2,014 FT³/HR - 2,014,300
BTU/HR
CAUTION: EQUIPMENT DAMAGE
The adjustable breaker has an Instant Trip that must be
adjusted appropriately. Failure to set the Instant Trip
will result in damage to the unit. See page 10 of this
manual.
Generator Testing Resistance
Note: Review the Stamford Newage nameplate on your
generator before selecting the correct information below.
Model
Stamford
UCI274G1L
Winding Group
311
Resistances:
Rotor
1.69
Ohms
@20°C
Stator (L-L)
0.01 Ohms Per Ph @ 20°C
Exciter Rotor (L-L)
0.182 Ohms Per Ph @ 20°C
Exciter Stator (L-L)
20.00 Ohms @ 20°C
Aux Winding
2.6 Ohms @ 20°C
Voltage Regulator
AS440