Ел. генератори дизел трифазни, PRAMAC, GSA 7

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PRAMAC - GSA 7

Ел. генератори дизел трифазни
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GSA 7
Main specifications
TypeOpenset
Standby power LTP7 kVA
Standby power LTP5 kW
Rated prime power (PRP)6 kVA
Rated prime power (PRP)5 kW
Rated continuous power (COP)n.a.
Rated continuous power (COP)n.a.
Phases3
Voltage400 V
Frequency50 Hz
Battery charger current55 A
Circuit breaker10
Ratio0,97
Engine specifications
Engine manufacturerLombardini
Model4LD 820
Stroke4, diesel
FuelDiesel
Number of cylinders and disposition1, vertical
Displacement817 cmі
Air intakeNatural
Starting systemElectric
Nominal operating speed1500 rpm
Speed governorMechanical
SAEn.a.
Flywheeln.a.
Continuous power COPn.a.
Prime power PRP6 kW
Standby power LTP6,7 kW
Lube oil capacity2,6 l
Coolant capacityn.a.
Fuel consumption at 100% PRP2 l/h
Fuel consumption at 75% PRP2 l/h
Maximum lube oil consumption at PRP0,03 %
Electric circuit voltage12 V
Engine derating1,0
Cooling fanMechanical
Alternator specifications
Alternator manufacturerLinz
ModelE1S13 S/4/7,5
Poles4
Revolution speed1500 rpm
Voltage400 V
Frequency50 Hz
Continuous nominal power at 40°C - COP7 kVA
Continuous nominal power at 27°C - PRP7 kVA
Standby power at 27 °C - LTP7,4 kVA
Continuous active power at 27°C - PRP6 kW
Efficiency at 75% load81,3 %
Efficiency at 100% load81 %
Maximum admitted overload10% for 1 hour every 12 hours of running time S2
Voltage regulation systemCompound
Alternator derating1,0
Protection gradeIP 21
Additional information
Fuel tank locationInternal
Fuel tank capacity7,2 l
Running time at 100% PRP3,5 h
Running time at 75% PRP5 h
Measured acoustic power (LWA) at 10 mtn.a.
Noise level at 7 m-25 dBA
Guaranteed noise level (LWA)n.a.
Dimensional data
Length1226 mm
Width700 mm
Height1010 mm
Dry weight232 kg
Installation data
Cooling fan air flow raten.a.
Combustion air flow at PRPn.a.
Exhaust gas flow at PRPn.a.
Exhaust gas temperature at LTPn.a.
Exhaust pipe diametern.a.
Maximum admitted total exhaust backpressuren.a.