1, Model:CCEC Cummins NTAA855-G7, 4-cycle
2, Standby Power:330KW / 412KVA 50HZ
3, Prime Power: 300KW / 375KVA 50HZ
3, Air Intake System:Turbo, Water/Air cooling
4, Fuel System: PT type fuel pump, EFC
5, Cylinder Arrangement:6 in line
6, Rated RPM:1500rpm
7, Governor Type:Electronic
8, Protection Grade:IP23
9, Connecting Type:3 Phase and 4 Wires, “Y” type connecting
Soundproof Cummins Diesel Generators , 330KW / 412KVA
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Standby Power(50Hz)
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330KW / 412KVA
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Prime Power(50Hz)
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300KW / 375KVA
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Dimension & Weight
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Soundproof Type
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Overall Size: 4225(mm)×1460(mm)×2150(mm)
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Weight: 4520kg
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General Features:
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Engine (CCEC Cummins NTAA855-G7)
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Radiator 40OC max, fans are driven by belt, with safety guard
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24V charge alternator
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Alternator: single bearing alternator IP23, insulation class H/H
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Absorber
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Dry type air filter, double fuel filter, oil filter, coolant filter
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Main line circuit breaker
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Standard control panel
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Two12V batteries, rack and cable
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Ripple flex exhaust pipe, exhaust siphon, flange, muffler
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User manual
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Engine Data
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Manufacturer / Model:
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CCEC Cummins NTAA855-G7, 4-cycle
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Air Intake System:
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Turbo, Air/Air cooling
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Fuel System:
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PT type fuel pump, EFC
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Cylinder Arrangement:
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6 in line
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Displacement:
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14L
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Bore and Stroke:
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140*152(mm)
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Compression Ratio:
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14.0:1
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Rated RPM:
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1500rpm
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Max. Standby Power at Rated RPM:
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377KW/513HP
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Governor Type:
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Electronic
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Exhaust System
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Exhaust Gas Flow:
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1150L/s
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Exhaust Temperature:
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451℃
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Max Back Pressure:
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10kPa
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Air Intake System
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Max Intake Restriction:
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6.22kPa
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Consumption:
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510L/s
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Air Flow:
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8180L/s
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Fuel System
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100%( Prime Power) Load:
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206.7 g/Kw.h
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75%(Prime Power) Load:
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208.7 g/Kw.h
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50%(Prime Power) Load::
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215.7 g/Kw.h
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100%( Prime Power) Load:
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78.1L/h
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Oil System
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Total Oil Capacity
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38.6L
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Oil Consumption:
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≤0.24L/h
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Engine Oil Tank Capacity:
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36L
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Oil Pressure at Rated RPM:
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241-345kPa
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Cooling System
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Total Coolant Capacity:
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63.9L
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Thermostat:
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82-94℃
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Max Water Temperature:
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96℃
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Alternator SpecifiCAT-parts-partsion
GENERAL DATA
Compliance with GB755, BS5000, VDE0530, NEMAMG1-22, IED34-1, CSA22.2 and AS1359 standards.
Alternator Data
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Number of Phase:
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3
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Connecting Type:
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3 Phase and 4 Wires, “Y” type connecting
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Number of Bearing:
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1
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Power Factor:
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0.8
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Protection Grade:
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IP23
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Altitude:
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≤1000m
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Exciter Type:
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Brushless, self-exciting
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Insulation Class, Temperature Rise:
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H/H
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Telephone Influence Factor (TIF):
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＜50
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THF:
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＜2%
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Voltage Regulation, Steady State:
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≤±1%
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Alternator Capacity:
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400KVA
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Alternator Efficiencies:
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93%
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Air Cooling Flow:
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0.8m3/s
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Generating set data:
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Voltage Regulation:
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≥±5%
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Voltage Regulation, Stead State:
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≤±1%
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Sudden Voltage Warp (100% Sudden Reduce):
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≤+25%
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Sudden Voltage Warp (Sudden Increase):
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≤-20%
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Voltage Stable Time (100% Sudden Reduce):
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≤6S
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Voltage Stable Time (Sudden Increase)
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≤6S
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Frequency Regulation, Stead State:
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≤5%
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Frequency Waving:
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≤0.5%
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Sudden Frequency Warp (100% Sudden Reduce):
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≤+12%
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Sudden Frequency Warp (Sudden Increase):
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≤-10%
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Frequency Recovery Time (100% Sudden Reduce):
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≤5S
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Frequency Recovery Time (Sudden Increase):
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≤5S
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Options
Competitive Advantage:
High Performance of loading Easy start
Nice protection User-friendly operation
Low running cost Environmental Long service life
Product Tags:
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Soundproof Cummins Diesel Generators , 330KW Electric Generator Images
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