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DIESEL GENERATOR SETS
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GENSET MODEL NOS.
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IS31
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Rated speed / frequency
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1500 rpm / 50 Hz
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Prime output
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25KW/31KVA
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Standby output
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27.5KW/34KVA
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Voltage, Phase and wire
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400/230V, 3 Phase and 4 Wires
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Genset type
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Open type
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Silent type
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Dimension(L*W*H)
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1950×820×1100(mm)
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2200×900×1310(mm)
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Weight
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760kg
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960kg
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DIESEL ENGINE
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ENGINE BRAND
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Isuzu
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Engine model
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4JB1T
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Number of Cylinder
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4
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Cylinder arrangement
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Vertical in-line
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Cycle
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Four Stroke
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Aspiration
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Turbocharged
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Bore×Stroke (mm×mm)
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93×102
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Compression Ratio
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18.2:1
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Displacement (L)
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2.771
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Prime Power/Speed(KW/rpm)
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28/1500
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Standby Power/Speed(KW/rpm)
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31/1500
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Speed Governor
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Mechanical
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Cooling System
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Water-cooled, 4℃ Radiator As Standard, 50℃ Is Optional
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Speed Stability(%)
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≤5%
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Rating Fuel Consumption (L/H)
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7.8 (at 1500RPM)
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Starter Motor
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24V
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Alternator
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24V
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ALTERNATOR
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ALTERNATOR BRAND
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Stamford
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Alternator model
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PI 144H
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Exciter Type
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Brushless, Self-excited
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Rated Output
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35KVA
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Rated Speed
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1500RPM
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Power Factor
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0.8
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Voltage Adjust Range
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≥5%
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Voltage Regulation NL-FL
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≤±1%
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Insulation Grade
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H
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Protection Grade
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IP23
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