Product Details

50kw natural gas generator with CHP

Generating set general Model		50GFT
Structure		integral
Exciting method		AVR Brushless
Rated Power (kVA/kW)		62.5/50
Rated Current(A)		90
Rated Voltage(V)		400/230
Rated Frequency(Hz)		50
Rated Power Factor		0.8 LAG
Rated Power Factor		0.8 LAG
No load voltage setting range		95%-105%
Steady state voltage regulation rate		≤±1%
Transient state voltage regulation rate		≤-15%—+20%
Voltage fluctuation rate		≤3s
Steady state frequency regulation rate		≤±0.5%
Transient state frequency regulation rate		≤±10%
Frequency stabilization time		≤5s
Gas Engine	Model	ND68D5.8
	Type	In line 4 stroke, electric control ignition, pre-mixed stoichiometry burn
	Cylinder number	6
	Bore x Stroke (mm)	105X130
	Total displacement (L)	6.8
	Rated Power (kW)	58
	Rated Speed (r/min)	1500/1800
	Speed Regulation Mode	Electrical
	Starting Mode	Electrical
	Fuel Type	Natural Gas/Biogas
Overall dimension (L x W x H)(mm)		2250X840X1300
Net weight (kg)		1000

Specification:

1.CE, ISO certificate 10kw to 1000kw.

2.over 20 years' design and research experience

3.high quality,fair price

4.safety,reliable service

Genset working condition:

Acceptable working conditions:

Ambient temperature : -10°C~+40°C (antifreeze or preheater needed for below 0°C)

Relative humidity:<90%(20°C)

Altitude:≤1000m

Normal working conditions:

Genset can run at rated power on the conditions:

Atmospheric Pressure: 100kPa, Ambient Temp: 20°C, Relative Humidity: 30%.

Applied gas:

Natural Gas, Biogas, LPG, Landfill gas, Oil field gas, Syngas, Coal bed gas etc

Acceptable fuel gas pressure: 5~50kPa

CH4 content: for natural gas≥85% CH4 content:for biogas≥55%

Gas heat value≥5500kcal/Nm3 (23MJ/Nm3 ). Genset output power will increase as the gas heat value increase, if use low heat value gas for fuel (Heat value<5500kcal/Nm3, it will decrease the power efficiency.

Gas doesn’t include free water or free materials (the size of impurities should be less than 5μm.)

H2S content≤20mg/Nm3

NH3 content≤20mg/Nm3

Impurities content≤30mg/Nm3;size≤5μm

Water content≤40g/Nm3, no free water.

Standard Scope of Supply:

1. Brand new gas engine, 90% parts include engine body , crank shaft, cam shaft, piston, cylinder head, etc

2. Brand new brushless Stamford, Leroy Somer ,Marathon ,Meec Alte(Italy)alternator

3. Rating: 3 phases 4 lines. 400/230V, 50 HZ , 1500rpm, 0.8PF, IP22-23, Insulation class H

4. Radiator for 40°C/50°C ambient temperature

5. Ignition system adopted USA Woodward

6. Emergency stop mounted