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