Speficiations:

Generator Set	Model	OM20CY3
	Brand	OUMA
	Rated power(KW)	20          24
	Rated voltage(V)	400/230    416/240
	Rated current(A)	36          41.6
	Rated frequency(Hz)	50              60
	Waveform distortion	Sinewave, distortion ≤5%
	Noise level(dB@7m)	62
	Battery(12V-Ah)	None
	Overall dimension (L×W×H)(mm)	≤ 1550x780x950
	Fuel tank capacity(L)	None
Diesel Engine	Model	OM498
	Brand	OUMA
	Power output(KW)	25      30
	Type	Four cylinder, direct injection, four stroke
	Displacement(L)	2.6
	Bore×Stroke(mm)	98×95
	Rotation speed(r/m)	1500   1800
	Governor system	Mechanical
	Starting mode	12V DC
	Filter system	Dry air filter, fuel filter, oil filter
	Cooling type	Enclosed water-cooled
	Exhaust muffler	Downward
	Air inlet	Bottom
	Fuel consumption(g/kw.h)	≤220
	Oil capacity(L)	10
Alternator	Model	OM184C3
	Brand	OUMA
	Rated power(KW)	20  24
	Excitation mode	Brushless, self-excitation
	Voltage regulation	Auto regulation
	Number of phase	Three phase four wire
	Number of pole	4
	Rotation speed(R/M)	1500    1800
	Temperature rise(℃)	125
	Insulation grade(stator/rotor)	H/H
	Voltage regulation range w/o load	≥95%~105%
	Steady-state voltage deviation	Less ±1%
	Interference factor	TIF<50,THF<2%
	IP grade	IP22
Control Panel	Model	OM588
	Manufacturer	OUMA
	Power output	Terminal post
	Installation	In-built
	Manufacturer	OUMA
	Auto function	Manual/auto protection/shutdown, water temperature alarm, oil pressure alarm
	Parameter display	AC voltage, frequency, running hour, charging voltage

  

FAQ

1. Why OUMA is the NO.1 in vehicle mounted generator?

     OUMA is the first company to do R&D and manufacturing of vehicle mounted generator and          always focusing on optimized solutions for customers.

2. What's your market share of this special generator?

    NO. 1 with over 95% market share in China. OUMA is second to none in China. 

3. What's your warranty?

    15 months or 1200 running hours whichever comes first. OUMA guarantee response within 24        hours. 

4. What's your delivery time?

    Within 20 days for OUMA standard products.