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10 Technical specifications
10.1 Technical specifications for QAX 12
10.1.1 Readings on gauges
10.1.2 Settings of switches
10.1.3 Specifications of the engine/alternator/unit
Gauge Reading Unit
Ammeter L1 (P1) Below max. rating A
Voltmeter (P4) Below max. rating V
Switch Function Activates at
Engine oil pressure Shut down 0.5 bar
Engine coolant temperature Shut down 105°C
400 V - 3-phase 230 V - 1-phase
Reference conditions 2) 3) Rated frequency 50 Hz 50 Hz
Rated speed 1500 rpm 1500 rpm
Generator service duty PRP PRP
Absolute air inlet pressure 100 kPa 100 kPa
Relative air humidity 30% 30%
Air inlet temperature 25°C 25°C
Limitations 1) Maximum ambient temperature 50°C 50°C
Altitude capability 4000 m 4000 m
Maximum relative air humidity < 100% < 100%
Minimum starting temperature -10°C -10°C
Minimum starting temperature aided NA NA
Performance data 1) 2 )4) Rated active power (PRP) 3-phase 10 kW -
Rated active power (PRP) 1-phase - 10.9 kW