Product Name: 250kW Diesel Generator Set, Trailer Mounted, Customized
Fuel Type: Diesel
Engine: Cummins NTA855-G1B
Frequency: 50 Hz
Rated Power: 250kW, 313kVA
Standby Power: 275kW, 344kVA
Output Voltage: 230/400 V
Rated Current: 450 A
Rated Speed: 1500 rpm
Noise Level (7m): 78 dB
Power Factor: COSΦ = 0.8 (lagging)
Phase/Wires: 3-phase, 4-wire
Start Mode: Electric
Fuel Consumption: 54.3 L/h (average)
Protection: Low oil pressure, High water temp, Over-speed, Over-current
Engine Specifications
Engine Brand |
Cummins |
Engine Model |
NTA855-G1B |
Engine Cylinders |
6 |
Fuel Type |
0# light diesel |
Inter-Cooling |
Water inter-cooling |
Compression Ratio |
13.0:1 |
Engine Power (Prime/Standby) |
283kW/311kW |
Aspiration |
Turbocharged / Water-Air Inter-cooled |
Governor/Class |
Electric |
Bore and Stroke |
140 × 152 mm |
Start Mode |
DC 24V electric start |
Cylinders Layout |
In-line |
Displacement |
14 L |
Alternator Specifications
Alternator Brand |
Stamford |
Alternator Model |
HCI444ES |
Protection |
IP23 |
Frequency Fluctuation |
≤ ±0.5 % |
Voltage Distortion |
< 4% |
Prime Power |
325 kVA (260 kW) |
Original |
China |
Rated Voltage |
400/230 V |
Frequency Regulation |
≤ ±0.5 % (stable) |
Voltage Control |
AVR |
Control Panel Technical Parameters
Control Panel Brand |
Deep Sea |
Model |
6020 |
Start/Stop Function |
Manual/Automatic |
Pre-heat/Idle Output |
Definable |
High Coolant Temperature Protection |
Yes |
Low Oil Pressure Protection |
Yes |
Overload Protection |
Yes |
Generator Over/Under Frequency Protection |
Yes |
Generator Over/Under/Unbalance Voltage Protection |
Yes |
Over Speed Protection |
Yes |
AMF (Automatic Mains Failure) |
Yes |
Features of Trailer Generator Sets
Copyright © 2025 China Topper Generator Set Manufacturer Co., Ltd. All rights reserved.