CONTACT US

Changsha U1 Technology Co., Ltd.

With an experienced & qualified team of professionals, we provide superior, reliable & sustainable custom-made solutions at a very optimal cost.

Home  >  Power Generation  >  Gas Generator Sets  >  250kW Gas Genset Powered By Cummins

250kW Gas Genset Powered By Cummins

  
Genset Model: U1C250-G
Continuous Power: 250kW
Frequency: 50Hz
Speed: 1500RPM
Voltage: 400/230V
Fuel Gas: Natural Gas

genset@u1power.com

Tel: +8618566181689

Whatsapp: +8618774841423

250kW Gas Genset Powered By Cummins
description1
Zipper closure 1/4 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout
Product Details

Genset Working Condition:

 

Acceptable Working Conditions: Normal Working Conditions:
Ambient temperature: -10℃~+40℃ Genset can run at rated power on the conditions:
(Antifreeze or hot water needed for below -20℃) Atmospheric Pressure: 100kPa
Relative humidity: <90% (20℃）
 Ambient Temp: 20℃
Altitude: ≤500m Relative Humidity: 30%
Applied Gas: Natural gas
Acceptable Fuel Gas Pressure: 2~15kPa, CH₄ Content ≥85%
Gas doesn't include free water or free materials (the size of impurities should be less than 5μm.)
H₂S content ≤200mg/Nm³ (better to be lower than 100ppm), NH3 content ≤20mg/Nm³
Impurities content ≤30mg/Nm³, size ≤5μm, Water content ≤40g/Nm³, no free water

  

Genset Specification
Gas Generator Set Data
Genset Model U1C250-G
Continuous Power 250kW/313kVA
Output Type 3 Phases 4 Wires
Voltage Output 400/230V
Maximum Current 451Amps
Power Factor Cosfi 0.8 lagging
Frequency (Hz) 50
Rated Speed (RPM) 1500
Gas Genset Electrical Efficiency 34.5%
Voltage Stabilized Regulation ≤±1.5%
Voltage Instantaneous Regulation ≤±20%
Voltage Recovery Time (s) ≤1
Voltage Fluctuation Ratio ≤1%
Voltage Wave Aberration Ratio ≤5%
Frequency Stabilized Regulation ≤1%(adjustable)
Frequency Instantaneous Regulation -10%~12%
Frequency Recovery Time (s) ≤7
Frequency Fluctuation Ratio ≤1%
Generator Insulation Class H
Net Weight, Open Type 4150kg
Dimension, Open Type 4350*1620*2120mm

  

Gas Engine Data
Model GKTA19
Brand U1-Cummins
Type 4 stroke, water-cooling, wet cylinder liner, electronic-control ignition system, pre-mixed perfect mixed burning
Engine Output (kWm) 336
Cylinders & Arrangement 6 in line
Bore*Stroke (mm) 159*159
Displacement (L) 18.9
Compression Ratio 11.5:1
Speed (RPM) 1500
Aspiration Intercooled and Turbocharged
Cooling Method Water cooling by fan radiator
Governor Type (speed regulating type) Electronic governing, Huegli Tech, Switzerland
Gas Mixer Huegli Mixer RM-25, DN65, auto fuel ratio control
Gas Valves Intake 2 & exhaust 2 per cylinder
Gas Inlet Pressure 2 to 10kPa
Ignition Timing 1-5-3-6-2-4
Ignition Controller Altronic CD1 unit
Starting Method Electric, 24V motor
Gas Consumption (m³/kWh) 0.27
Idling Speed (r/min) 700
Oil Recommended Gas engine special oil, SAE 15W-40 CF4 or above
Oil Consumption ≤0.5g/kWh

  

Alternator Data
Model TAL-A46-G
Brand Leroy Somer
Continuous Power 260kW
Rated Voltage (V) 400/230V, AC three phases
Excitation System Brushless, self-excited
Frequency (Hz) 50
Efficiency 93.2%
Voltage Regulation ±1%
Insulation Class: Class H
Protection Class IP 23
Cooling Method Wind-cooling, self-heat-rejection
Voltage Regulating Mode Automatic voltage regulator
Compliant with International Standards BS EN 60034 and BS5000,VDE0530, NEMA MG1-32, IEC34, CSA C22.2-100, AS1359. Other standards and certifications can be considered on request

  

ComAp Controller IG-NTC-BB+IV5

ComAp Controller Front

ComAp Controller Back

 

Scope of Supply
1 Gas Genset Open type 250kW gas generator set √
2 Cooling System Heat recovery system √
3 Batteries & chargers Free maintenance batteries and battery charger √
4 Heaters Oil heater and coolant heater √
5
 Gas Valves Train Gas hand valve √
Solenoid valve from Italy √
Gas flame √
Zero pressure valve √
6 Mixing System HUEGLI gas mixer with MOTORTECH actuator √
7 Ignition System ALTRONIC ignition system √
8 Governor System SWITZERLAND HUEGLI electronic governor √
9 Consumable Parts One set of consumable parts (spark plugs, oil filter, water filter) √
10 Silencer & Elbows For open type generator √
11 Documents
 Parts books, Generator set maintenance and operation manual √
Alternator maintenance and operation manual √
Controller maintenance and operation manual √

Related Products