700kw Natural Gas Generator Set

• After-sales Service: O&M Oversea
• Warranty: 1year
• Output Type: AC Three Phase
• Gas Source: Natural Gas
• Certification: CE, ISO, CCC
• Power: ＞200kW
• Model NO.: 700GF-TK
• Standard: Standard
• Rpm: 1000
• Transport Package: Wood Cases Packing
• Specification: 700GF-TK
• Trademark: Jichai
• Origin: China
• HS Code: 85022000
• Production Capacity: 100

Product Description

 

Based on the successful experience of the 12V190 series gensets, the 700kW Natural Gas Generator Set is a new generation of high-power gas generator set with advanced air fuel ratio automatic control technology. The genset has better gas applicability and good performance, which effectively reduce emission indicators. Especially, the application of advanced control system makes the genset easy to start, reliable in control and easy to maintain.

Model of Genset	700GF-TK
Rated Power	700kW
Rated Capacity	875kVA
Rated Voltage	10500/6300/400V
Rated Speed (rpm)	1000
Rated frequency(Hz)	50
Rated power factor	0.8 lagging
Heat Consumption(kJ/kW·h)	≤9500
Speed Control	Electronic Governor
Cooling Method	Forced Water Cooling
Starting method	Electrical Starter (DC 24V)
Speed modulate method	Electronic Control
Net weight(kg)	14500
Overall dimension L×B×H(mm)	6000×2200×2400

Model of Engine	12V190ZL
Type	Four stroke, spark plug ignition, water cooling, turbocharging
Number and layout of cylinders	12 Cylinders, 60° V type
Bore (mm)	190
Stroke (mm)	210
Total displacement(L)	71.45
Rated Speed(r/min)	1000
Idle Speed(r/min)	700
Gas Pressure(kPa)	100-400
Exhaust Temperature before Turbo (ºC)	≤630
Outlet water temperature(ºC)	≤85
Inlet temperature of intercooler(ºC)	≤45
Oil temperature (inside the oil pan)(ºC)	≤90
Speed Regulation	0-5% adjustable
Lube Oil Model	Kunlun KCN7810 or equivalent gas engine  oil
Cooling Method	Forced water cooling
Lubricating method	Pressure and splash lubrication
Starting Method	Electrical motor starting
Direction of rotation	Counter-Clockwise

 

Model	1FC Series or equivalent
Rated Power	700 kW
Rated Voltage	400 V
Rated Current	1263A
Rated Frequency	50 Hz
Power Factor	0.8(Lag)
Rated Speed	1000 r/min
Connection Method	3 phase 4 wire
Excitation Method	Brushless excitation
Insulation Level	F
Protection	IP23
Cooling Method	Fan cooling(IC01)
Working System	Continuous working (S1)
Bearing Structure	Double bearing

Requirements for Fuel Gas

In order to ensure its reliable and stable operation of the generator set, the requirements for the natural gas quality is as follows:
--Natural gas should be dehydrated without any water, crude oil & clean oil
--Natural gas pressure 100~400kPa
--Natural gas temperature -20~40ºC
--Total sulfur content less than 200mg/m3
Note: Gas volume is under standard condition with 100kPa atmosphere, 20ºC ambient temperature, 30% relative moisture.

Requirements for Cooling Water

Soften water is required by high temp and low temp engine circulation system. Cooling water should be lightly alkaline clean water without any corrosive compound, such as chloride,sulfate or acid etc. The main index requirements are as follows:
 

Hardness	0.7~5.3me/L
Chloride Ion Content	<150mg/L
PH value	7~8.5

Requirements for Lubricant

Engine is equipped with complete lubrication system, with oil consumption≤0.3g/kW·h.
Lubricant model: Mobil Pegasus 705 or 15W40CD.

Requirements for Environment

The Gas Genset can run steadily, reliably, continuously under following condition:
ambient temperature: -40 ºC~+40 ºC
relative moisture: <90 %
sea level elevation: ≤ 2000 m
The generator can output rated power under standard environmental conditions:
atmosphere pressure: 100 kPa
ambient temperature: 25 ºC
air relative moisture: 30 %