Chinese Weifang 20kW AC Dynamo Diesel Generator

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Chinese Weifang 20kW AC Dynamo Diesel Generator

 

Technical Specification for AC Diesel Generator
1		Parameters	Unit	Expected Value
	1.1	Prime power	kVA / kW	25 / 20
	1.2	Overload Capacity		110% of rated capacity
	1.3	Nominal Voltage	V AC	3-Phase, 230V, 50 Hz
	1.4	Voltage Regulation	%	< 5
	1.5	Start Battery	V DC	12 V ( min 60 AH)
	1.6	Fuel		Diesel
	1.7	Operating Temp. Range	Deg C	- 5 to 60
	1.8	Fuel Consumption @ Maximum KW Load	Liter/Hr	5.4
	1.9	Noise	dBA	<=80@ 1Mtr
2		Engine
	2.1	Operating Speed		1500 rpm
	2.2	Cooling		Liquid Cooled / water cooled
	2.3	Fuel Tank Capacity (Inbuilt)	Liter	50 Liter
	2.4	Periodic Maintenance Schedule	Hours	>= 200
	2.5	Number of cylinder & stroke	No	4
		Engine colling system	Type	Water cooled
		Base frame should have anti vibration mounting pads ensuring complete vibration isolation of the rotating assemblies	level of thickness	pad thickness should be sufficinet
		Manufacturer	Brand	Weifang Wechai
		Emergency Stop
3		Alternator
	3.1	Design		Brushless single bearing, revolving field
	3.2	Exictor type		Self excited
	3.4	Alternator Cooling		Direct drive centrifugal blower fan
	3.5	AC Waveform Total Harmonic Distortion		No load < 1.5%. Non distorting balanced,linear load < 5%
	3.6	Manufacturer		Stamford & DN144D

 

 

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