Residential/Commercial Generator, buy 20KW/25KVA three phase silent diesel generator on China Suppliers Mobile

Product Details

OUMA rainproof silent diesel gensets enjoy good image in the market with

nique advantages and features:

Rain proof design, withstanding all weather conditions.

60℃ radiator, no overheat would happen in high temperature weather condition.

To enhance cooling effect, engine oil cooler may be equipped.

For chilly conditions, engine oil heater and water heat jacket would be used.

62 dbA noise level, quiet enough to leave the users and neighbourhood a good living environment.

We continue improving noise level to below 60dbA.

Four-cavity design of genset housing.

i.e. engine and alternator cavity, silencer cavity, radiator and electronic fan cavity, battery cavity, the genset can run at very low noise and genset size is quite small.

Internal temperature of the genset housing is kept 40-50℃, safety is ensured while performance of the genset is maximized.

This design is patent protected to OUMA.

Central AC type cooling fan: 20,000 hours service life, much more than 500 hours as most genset factories use.

The cooling fan connection mode is patent protected to OUMA.

2.0mm cold-rolled steel genset canopy: rigid and corrosion resistant.

Advanced painting and finishing, no painting colour fade within 5 years.

Battery switch to switch off battery when genset is not in use, so no power loss of battery.

Fuel non-return valve to prevent fuel returning back to fuel tank and inlet of air to the fuel pipe, so easy start of genset after long time of non-use.

Competitive price and fast delivery within 20 working days

15 months or 1000 running hours warranty, whichever comes first.

Smallest size and most compact structure, maximum loading and installation space.

Specifications:

Generator set	Model	OM20CYD3
	Brand	OUMA
	Rated power(KW)	20 23
	Rated voltage(V)	115/230 120/240
	Rated current(A)	173/86.9 191/95.8
	Rated frequency(Hz)	50 60
	Waveform distortion	Sinewave,distortion ≤5%
	Noise level(dB@7m)	62
	Battery(12V-Ah)	60
	Overall dimension (L×W×H)(mm)	≤1750×750×853
	Overall weight(kg)	≤780
	Fuel tank capacity(L)	70
	Continuous running(h)	9
Diesel engine	Model	OM495
	Brand	OUMA
	Power output(KW)	25 30
	Type	Four cylinder, direct injection, four stroke
	Displacement(L)	2.6
	Bore×Stroke(mm)	95×95
	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	Upward exhaust
	Radiator size(L)	9
	Fuel consumption(g/kw.h)	≤220
	Oil capacity(L)	8.3
Alternator	Model	OM184C3
	Brand	OUMA
	Rated power(KW)	25 30
	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	22
Control panel	Model	HGM6100U
	Manufacturer	OUMA Smartgen
	Power output	Terminals
	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