Instruction Manual
2954 9020 00 19
7. Technical specifications
7.1 Readings on gauges
7.2 Settings of switches
7.3 Specifications of the engine/alternator/unit
Gauge Reading US Metric
Ammeter L1 (P1) Below max. rating A A
Ammeter L2 (P2) Below max. rating A A
Ammeter L3 (P3) Below max. rating A A
Voltmeter (P4) Depends upon selector switch V V
Frequency meter (P5) Between 60 and 62.5 Hz Hz
Hourmeter (P6) Adding up h h
Fuel level (P7) Above 0 Fuel tank full Fuel tank full
Engine temperature (P8) Below 221°F or 105 °C °F °C
Engine oil pressure (P9) Below maximum rating psi bar
Switch Function Activates at Activates at
Engine oil pressure shut down 7.25 psi 0.5 bar
Engine coolant temperature shut down 221 °F 105 °C
US Metric
Reference
Rated frequency 60 Hz 60 Hz
conditions 1)
Rated speed (optional) 1800 rpm 1800 rpm
Generator service duty PRP PRP
Absolute inlet pressure 100 kPa 100 kPa
Relative air humidity 30 % 30 %
Air inlet temperature 77 °F 25°C
Limitations
Maximum ambient temperature 104 °F 40 °C
2)
Altitude capability 3281 ft 1000 m
Relative air humidity maximum 85 % 85 %
Minimum starting temperature -0.4 °F -18 °C
Performance
Rated active power (PRP) 3ph 43.31 hp 32.3 kW
data 2) 3) 5)
Rated active power (PRP) 1ph (optional) 37.15 hp 27.7 kW
Rated power factor (lagging) 3phase 0.8 0.8
Rated power factor (lagging) 1phase (optional) 1.0 1.0
Rated apparent power (PRP) 3ph 40 kVA 40 kVA
Rated apparent power (PRP) 1ph (optional) 27.7 kVA 27.7 kVA
Rated voltage 3ph. line to line 480 V 480 V
Rated voltage 3ph. line to line lower voltage (optional) 208 V 208 V
Rated voltage 1ph. line to line (optional) 240V 240V
Rated current 3ph. 48.1 A 48.1 A
Rated current 3ph. lower voltage (optional) 111 A 111 A
Rated current 1ph. (optional) 115.5 A 115.5 A
Performance class (acc.ISO 8528-5:1993) G2 G2
Frequency droop <5 <5
(optional) isochronous isochronous
Fuel consumption at full load/no load 17.49/3.20 lb/h 7.93/1.45 kg/h
Specific fuel consumption 0.52 lb/kWh 0.236 kg/kWh
Fuel autonomy at full load 8.8 h 8.8 h
Max. oil consumption at full load 0.70 oz/h 20 g/h
Maximum sound power level (LWA)
measured according to 2000/14/EC OND
95 dB(A) 95 dB(A)
Capacity of fuel tank 21.38 Usgal 81 l
Single step load acceptance 100 % 100 %
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