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Position: home > Products > Unit brand > Chongqing Cummins generator set >

250KW Chongqing Cummins diesel generator set

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The C series Chongqing Cummins generator set produced by Yangzhou Tianhai has good transient response, excellent economy, power and reliability, long working life and other characteristics. The excellent economy and safety of Cummins generator set are well received by industry users. favorite.
功率:250KW 油耗:≤206g/kw.h Model: TH-C250 Power: 250KW Fuel consumption: ≤206g / kw.h

Suitable conditions: schools, education, medical institutions, institutions, roads, bridges, factories, hotels, and hotels

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400-155-1233

Mature products have a global reputation
Since Cummins entered China in 1975, a series of engines have been widely used in construction machinery, heavy vehicles, power generation, ship power and other fields;
High brand awareness.

Powerful
The power covers 185-2000 horsepower and the torque can reach 7,665 Newton-meters.

Low fuel consumption
Cummins' patented PT fuel system, high injection pressure, guarantees good engine atomization and sufficient combustion.
The efficient Holset exhaust turbocharger can ensure more sufficient air intake, improve engine efficiency, further improve combustion, and reduce engine specific fuel consumption.

Compact structure and easy maintenance
Replaceable wet cylinder liner, good heat dissipation effect, easy replacement.
All models have strong versatility, high serialization, and easy maintenance.
Both the cylinder block and the cylinder head adopt a built-in pressure lubrication channel, which has a compact structure and a low failure rate.

Professional configuration excellent quality
Lubrication system: All moving parts are forcedly lubricated; the large-capacity gear pump provides pressure lubricant to lubricate the bearings and cool the pistons; oil cooling
Cooler, full flow filter, bypass filter maintains good oil condition.
Fuel system: Cummins' patented PT fuel system optimizes combustion and surging power; STC distributed timing system ensures better combustion under all operating conditions;
It adopts low-pressure fuel supply system and is equipped with fuel one-way circuit, which is safe and reliable.
Cooling system: forced cooling with gear centrifugal water pump, large flow channel design, good cooling effect; spin-on water filter and special DCA additive can
Effectively prevent rust and cavitation, control cooling acidity and remove impurities.
Intake and exhaust system: The efficient Holset exhaust turbocharger further improves the combustion; the pressure pulse exhaust pipe can make full use of the exhaust energy to improve the starting
Engine efficiency; air-to-air cooling technology ensures better fuel economy and emissions.


250KW 柴油发电机组参数 NT855-G1A Tianhai • Chongqing Cummins 250KW Diesel Generator Set Parameters NT855-G1A

Unit Type

TH-C250

Unit weight

2600KG

Output Power

250KW / 312.5KVA

Unit size

2900 * 980 * 1750mm

Power Factor

=0.8( 滞后 ) COS Φ = 0.8 ( lag )

Voltage

400 / 230V

Output current

452.5A

frequency

50Hz

250KW 柴油发电机组 - 柴油机 参数 Tianhai • Chongqing Cummins 250KW Diesel Generator Set- [ Diesel Engine ] Parameters

Engine manufacturer

Cummins Chongqing

  Compression ratio

15: 1

engine model

NT855-G1A

Displacement

14L

turn     speed

1500RPM

Engine structure

, 增压中冷 6- cylinder in-line four-stroke , supercharged and intercooled

Work     rate

261 / 291KW

Engine cooling method

Closed circulating water cooling

Fuel consumption

206g/kw.h 206g / kw.h

Speed control system

Electronic speed regulation

Lubricant capacity

39L

Start way

24V DC start

Bore x Stroke

140mm * 152mm

Engine filtration system

Dry air filter, fuel filter, oil filter

250KW 柴油发电机组 - 发电机 参数 Tianhai • Chongqing Cummins 250KW Diesel Generator Set- [ Generator ] Parameters

manufacturer

Yangzhou Tianhai

  Power Factor

0.8 lag, three-phase four-wire

type   number

TH-250

Steady state frequency change rate

5% Better than 5%

Voltage control method

) AVR ( Automatic Voltage Stability )

No-load voltage adjustment range

95% 105% 95% 105%

Voltage regulation

1% ± 1%

/ 防护等级 Insulation / Protection

/IP22 H class / IP22

/ 频率 Rated voltage / frequency

50Hz 400V / 230V , 50Hz

Excitation method

Brushless excitation

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