Main Features Frequency Hz 50 Voltage V 400 Power factor cos ϕ 0.8 Phase and connection 3 Power Rating Standby power LTP kVA 48.00 Standby power LTP kW 38.40 Prime power PRP kVA 45.64 Prime power PRP kW 36.51 Ratings definition (According to standard ISO8528 1:2005) PRP - Prime Power: It is defined as being the maximum power which a generating set is capable of delivering continuously whilst supplying a variable electrical load when operated for an unlimited number of hours per year under the agreed operating conditions with the maintenance intervals and procedures being carried out as prescribed by the manufacturer. The permissible average power output over 24 h of operation shall not exceed 70 % of the prime power. LTP - Limited-Time running Power: It is defined as the maximum power available, under the agreed operating conditions, for which the generating set is capable of delivering for up to 500 h of operation per year (whose no more than 300 for continuative use) with the maintenance intervals and procedures being carried out as prescribed by the manufacturers. No overload capability is available. Engine specifications Engine manufacturer Perkins Model 1103A-33TG1 [50Hz] Exhaust emission level Non Emission Certified Engine cooling system Water Nr. of cylinder and disposition 3 in line Displacement cm³ 3300 Aspiration Turbocharged Speed governor Mechanical Prime gross power PRP kW 42.2 Maximum gross power LTP kW 46.5 Oil capacity l 7.9 Lube oil consumption @ PRP (max) % 0.15 Coolant capacity l 10.2 Fuel Diesel Specific fuel consumption @ 75% PRP g/kWh 217.6 Specific fuel consumption @ PRP g/kWh 213 Starting system Electric Starting engine capability kW 3 Electric circuit V 12 Engine Equipment Standards The above ratings represent the engine performance capabilities to conditions specified in ISO 8528/1, ISO 3046/1:1986, BS 5514/1 Fuel system Rotary type pump Lube oil system Wet steel sump with filler and dipstick Filter • Fuel filter • Air filter • Oil filter Cooling system • Mounted radiator • Thermostatically-controlled system with belt driven coolant pump and pusher fan