Jichai Engine High-Efficiency 500kw Industrial Natural Gas Powered Generator Set

Product Description

Product Description

1. Main structure of the biogas generator set
Biogas generator sets include biogas-fueled reciprocating internal combustion engines, alternators, electrical parts, control devices, cooling systems, lubrication systems, exhaust systems, fuel systems, and auxiliary equipment. Except for the exhaust pipe and silencer of the exhaust system, they are mounted on a steel chassis. The generator set is a fixed permanent installed generator set. The steel underframe is mounted to the concrete foundation.
2. Main structure of the biogas engine
Series 190 closed-loop electronic control gas engine is developed by our company with the cooperation of American WOODWARD. It is the engine that mixes air and fuel before turbocharger. The power performance, fuel economy and reliability of this gas engine reach world advanced level by adopting world advanced outer mixing mode, electronic control technology and lean-burnt strategy.
The gas fuel of this engine series can be natural gas, biogas, syngas, coal mine gas, and etc. In order to meet the requirements of different customers, this gas engine can be packaged into generating set or other power take-off.
3. Alternator The brushless constant-voltage synchronous alternators are of the self-excited type with an electronic voltage regulator integrated in the excitation system. They are used as main or standby units in land based power installations and for ships' electrical systems and can be driven by internal combustion engines or gas, steam and water turbines and electric motors. Structure: The alternator comprises the main machine exciter and excitation system. The main machine is of revolving magnetic field with cylindrical rotor and damper winding. The exciter is revolving armature machine. The exciter power is supplied to the rotor of the main machine via rotating rectifiers.
4. Genset control panel Dedicated gas genset control panel is in the shape of cabinet. With controller, various indicating instruments, regulating buttons, protection indicators, emergency shut-down button installing inside to monitor the working status of the genset. Speed regulation is executed by the electronic governor and the fine regulation can also can be done by the buttons on the control panel. The voltage of the genset is automatic through the buttons on the control panel. Working power resource of the cabinet is DC24V (2 batteries). There is charger inside the cabinet. 5. Parameter table

JDEC 500GF-N Biogas Generator Set
Genset model	500GF-N
Engine model	G12V190ZLTZ-2
Alternator model	IFC6 Series or equivalent
Control panel	GPL 500
Rated voltage	400V
Power factor	0.8 (lagging)
Rated frequency	50/60Hz
Rated speed	1000/1200rpm
Starting method	24V DC start
Voltage regulating method	AVR (Automatic voltage regulation)
Speed governing method	Electronic governor
Ignition system	Digital ignition system
Cooling method	Forced water cooling with multi-fans radiator
Coupling method	Flexible coupling
Reference dimension	5120x2040x2778mm (the drawing will be presented after signing of contract)
Reference weight	14800kg
Biogas Engine Data
Model	G12V190ZLTZ-2
Engine type	Four strokes, spark plug ignited, water cooled and turbocharged
Cylinder arrangement	V type, 60°
Bore	190mm
Stroke	210mm
Displacement	71.45L
Rated speed	1000rpm
Idle speed	700rpm
Lube oil consumption	≤0.8g/kwh
Exhaust temperature (before turbo)	≤650ºC
Jacket water outlet temperature	≤85ºC
Lube oil temperature in oil pan	≤90ºC
Oil pressure in main oil passage	400-800kpa
Oil pressure in turbocharger	200-400kpa
Steady speed regulation	0-5% adjustable
Cooling method	Forced water cooling, multi-fans radiator
Lubricating method	Pressure and splashing lubricating
Ignition method	Spark plug ignition
Starting method	24V DC start
Rotating direction	Counterclockwise (flywheel view)
Output method	Flywheel output
Alternator Data
Model	IFC series or equivalent
Rated capacity	625kva
Rated voltage	400V
Rated frequency	50/60Hz
Power factor	0.8 (lagging)
Rated speed	1000/1200rpm
Protection class	IP23
Insulation class	H
Phases and connection	3 phases and 4 wires
Exciting method	Brushless
Voltage regulating method	AVR automation
Steady state voltage regulation ratio	≤±2.5%
Transient voltage regulation ratio	≤+20% (-15%)
Voltage settling time	≤ 1.5s
Voltage fluctuation ratio	≤1%
Steady state frequency regulation ratio	0-5%
Transient frequency regulation ratio	≤±10%

Detailed Photos

Packaging & Shipping

Company Profile

SHANDONG SHENGTANG Power Equipment Co., Ltd. is a company which focuses on the sales and upgrading of generator sets, including biogas generator sets, natural gas generator sets, diesel generator sets, etc.
Advantages:
We boast a highly skilled and experienced professional repair team capable of efficiently addressing various equipment issues while offering comprehensive diagnostic and repair services. Whether it's routine equipment maintenance or troubleshooting and repairing complex faults, our team leverages professional expertise and a meticulous approach to restore equipment to optimal operating conditions, minimizing downtime and ensuring maximum productivity for our clients.
Currently, our global service network covers multiple regions across Asia, Europe, and North America, ensuring prompt and efficient technical support for clients worldwide.
FAQ

Q1:Do you provide a warranty for your products?
A: Yes, we offer a 12-month warranty on all our products to ensure their quality and reliability.
Q2:What is the process for ordering a diesel generator set?
A: The ordering process is simple and efficient. First, kindly share your specific requirements or intended application with us. Second, based on your needs, we will provide a tailored solution. Third, once you confirm the detailed specifications of the order, you can proceed to arrange the deposit payment. Finally, upon receipt of the payment, we will immediately schedule production to ensure timely delivery.
Q3: What are your shipping methods, and what is the estimated delivery time?
A: We primarily ship goods by sea, which is both cost-effective and reliable. The shipping duration varies depending on the destination and distance, and we will provide you with a precise estimated time of arrival (ETA) once the shipping details are confirmed. For urgent needs, alternative shipping methods can also be arranged upon request.
Q4: How do you handle faulty products or components?
During the warranty period, if any spare parts malfunction due to non-human factors, we will provide the corresponding replacement parts free of charge. Alternatively, you may choose to order additional parts alongside your generator set for future needs. Our technical support team is available 24/7 to provide online assistance for any operational issues you may encounter. For more complex technical problems, we can dispatch professional technicians to your location to provide on-site guidance and ensure the issue is resolved efficiently.
For further information, please feel free to contact us. We are always here to assist you with any inquiries, technical support, or additional details you may need. Your satisfaction is our priority, and we look forward to providing you with the best solutions and services tailored to your requirements.