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300KW Cummins Diesel Generator

Diesel Generator Set Data

    Set Type: XG-300GF

    Prime Power: 300KW/375KVA

    Rated Current: 540 (A)

    Rated Frequency: 50(Hz)

    Start-up time: 5～6(s)

    Power Factor: 0.8(Lag)

    Rated Voltage: 400/230(V)



    Standard Features

    1. Engine: CCEC Cummins NTA855-G2A

    2. Radiator 50℃ max

    3. Fans are driven by belt, with safety guard

    4. 24V charge alternator

    5. Dry type air filter, fuel filter, oil filter

    6. Alternator: single bearing alternator

    7. IP23, insulation class H/H

    8. Main line circuit breaker

    9. Standard control panel

    10. Absorber

    11. Muffler

    12. User manual


    Diesel Engine Data
    Manufacturer: CCEC Cummins
    Model: NTA855-G2A
    Prime/Standby Power: 313KW/343KW
    Rated Speed: 1500（r/min）
    Cycle: 4 stroke
    Cylinder Arrangement: 6 in line
    Displacement: 14L
    Bore and Stroke: 140*152（mm）
    Compression Ratio: 14:1
    Governor Type: Electronic
    Start battery voltage: 24V DC

    Air Intake System
    Air Intake System: Turbo, Water/Air Cooling
    Max Intake Restriction: 6.25kPa
    Burning Capacity: 425L/s
    Air Flow: 8180L/s

    Exhaust System
    Exhaust Gas Flow: 1126L/s
    Exhaust Temperature: 563℃
    Max Back Pressure: 10kPa

    Fuel System
    Fuel System: PT type fuel pump
    100%( Prime Power) Load: 200g/kwh
    50%( Prime Power) Load: 203g/kwh

    Oil System
    Total Oil Capacity: 38.6L
    Oil Consumption: ≤0.24g/kwh
    Engine Oil Tank Capacity: 36L
    Oil Pressure at Rated RPM: 241-345kPa
    Cooling System
    Cooling Way: Water-cooled
    Total Coolant Capacity: 85L
    Thermostat: 82-93℃
    Max Water Temperature: 104℃

    Alternator Data
    Manufacturer: STARLIGHT/STAMFORD/SIEMENS/MARATHON/ENGGA /KEPU
    Excitation Mode: Brushless and self- exciting
    Number of phase and Access Act: 3-phase 4-wire
    Connecting Type: "Y" type connecting
    Alternator Capacity: 375KVA
    Alternator Efficiencies: 95％
    Overload: （PRP）110% load can run 1h
    Protection Level: IP22-IP23
    Insulation Class, Temperature Rise: H/H
    Telephone Influence Factor (TIF): ＜50
    THF: ＜2%
    Voltage Regulation, Steady State: ≤±1%
    Air Cooling Flow: 0.8m3/s
    Altitude: ≤1000m

    Genset Electrical Performance
    Voltage Regulation: ≥±5%
    Voltage Regulation, Stead State: ≤±1%
    Sudden Voltage Warp (100% Sudden Reduce): ≤+25%
    Sudden Voltage Warp (Sudden Increase): ≤-20%
    Voltage Stable Time (100% Sudden Reduce): ≤6S
    Voltage Stable Time (Sudden Increase): ≤6S
    Frequency Regulation, Stead State: ≤5%
    Frequency Waving: ≤1.5%
    Sudden Frequency Warp (100% SuddenReduce): ≤+12%
    Sudden Frequency Warp (Sudden Increase): ≤-10%
    FrequencyRecoveryTime(100%SuddenReduce): ≤5S
    FrequencyRecoveryTime(Sudden Increase): ≤5S
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