DCEC engine 4B3.9-G1/G2 ac electrical diesel emergency generators price 20kw/25kva(18kw~400kw)

  Our Services  Warranty: One year or 1, 000 hours from the date of shippment (15 Months or 1, 200 hours for Alternator Part).   Our factory Have NENJO, Volvo, Deutz, daewoo, Shangchai, Weichai, Jichai etc World and Chinese famous brand generator set, and silent/low noise/sound-proof, mobile/ trailer generators. We have our own produced high quality 3 phase brushless alternators.   We are specialized in Diesel Generator manufacture for more than 20 years.We have two working plant meet any emergency orders. We have qualified employees who make products with high quality in short time.   We pass CE,ISO,CQC certificate.  genset power range: 25-2000kva, alternator power range: 6.5-1760kw.      Product Description  

Technical parameters of diesel Generator sets:
Generator Set
Generator Model				GF20C
Prime Power				20kw
Rated Voltage				400/230V
Frequency				50Hz
Power Factor				0.8(lagging)
Dimension (L×W×H) (mm)				1600*720*1300mm
Genset weight (kg)				650 kg
Diesel Engine
Brand				4BT3.9-G1
Type				4B3.9-G1
Number of Cylinders				4
Rotating Speed				1500RPM
Cycle				Four stroke
Cooling Method				Water Cooling
Bore×Stroke(mm)				102*120 mm
Displacement(L)				3.9
Compression Ratio				16.5:1
Speed Governor				Electrical
Cooling System				Water-cooled
Total Lubrication System Capacity (L)				/
Fuel Consumption at 100% Load				6.7L/h
Starting Method				24V Electrical starting
Alternator
Brand				Nenjo
Model				HJI20
Prime/Standby Power				20kw
Connecting Type				3 Phase and 4 Wires
Number of Bearing				single
Protection Grade				IP23
Altitude				≤1000M
Exciter Type				Brushless ,Self-exciting, AVR automatic voltage regulating
Insulation Class				H

Packaging & Shipping  Test before shippment - Each Generator Set shall be put into commission more than 4 hours totally, tested on idle load, fully load and 10% overload. - Noise level shall be tested. - All of the meters on the control panel shall be tested. - The appearance of the Set and the label, nameplate shall be tested. " -Voltage available: 50Hz: 380-400-415V/ 220-230-240V; 60Hz: 220-380-416-440-480V/ 110-208-220- 240V. Any special voltage is also available as cilent's request.   Packing  - Packing: Wooden Case, Plywood or Metal Case.   Control system Manually, AST, ATS and Sync paralle control system are optional   1. Control system manually is the basic control system with simulative current, volmeter and frequency meter. And it also has an oil pressure guage, a water thermometer and indicator lights on the cabinet. 4 additional protection function can be provided by customer's requirements. This kind of control system is made by our own company. 2. AST control system means Antomatic type control system. When there is an interruption from the commercial power supply or the mains( or a start signal from another generator set), this generator will subject to time delay acknowledgement(0-30 S adjustable) and be started automatically (1- 8 times adjustable). It is provided with a basic protection function and digital display indication of voltage, current and frequency. And the rotation speed parameters are added. Popular brand: Deepsea; Smartgen 3. ATS means Automatic transfer system. There is a fully transfer switch in this system. A control electric apparatus and an indicator light on the control panel is coordinated an automatic type control cabinet, thus serving the function of changover between power supplied by grid and the power generated by genset automatically. Popular transfer switch brand is Suyang and Aisikai. 4.Sync parallel control system can connect 2~8 sets generator set together. Thus the power could be much more higher. For excample, there are 2 sets 1000KW diesel generator. The power can be 2000KW after using this Sync parallel control system. Deepsea and Smargen brand are the good choice.   Payment  Payment: T/T, 30% deposit, 70% will be payed before delivery T/T, 30% deposit , 70% L/C at sight 100% L/C at sight Delivery Time: About 15 days After Receive Your Deposit   Customized Canopy Click the following pictures to review more products!!! Quality certificates FAQ   (1) Your company is factory or Trade Company?
Answer: We are professional diesel generator manufacturing factory.

(2) Your diesel generator power range?
Answer: Now we mainly produce 7KW to 2500KW diesel generator.

(3) Which brand Electrical Generator you produce?
Answer: Now we produce USA brand diesel generator, Sweden Volvo Generator, Korea Doosan diesel generator, German Deutz Electrical Generator, and China local brands' generator.

(4) Where is your main market?
Answer: We mainly export Electrical Generators to Africa, Middle East, Asia, and South Korea and etc.   You may also like: 40KW/50KVA 80KW/100KVA 150KW/180KVA 100KW/125KVA 110KW/130KVA 120KW/150KVA 200KW/250KVA 250KW/310KVA 300KW/370KVA 360KW/450KVA 800KW/100KVA  1500KW/1800KVA 

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Product Categories : NENJO Diesel Generator Set