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Specifications silent type generator

1.ISO9001:2008 certificate

2.75dB at the distance of 7m

3.AMF&ATS optional

4.1 year warranty

1.Silent type generator general specification :

   1) Output range: 20kW (25kVA) up to 1000kW (1,250kVA),  2) Engine model: 4BTA3.9-G, 6BT5.9-G, 6BTA5.9-G, 6BTAA5.9-G, 6CTAA8.3-G, NTA855-G, KTA19-G,    KTAA19-G, KT38-G, KTA38-G, KTA50-G  3) Alternator: Stamford, Marathon series Stamford copy  4) Water-cooled  5) 8hrs operation base tank  6) Key start / auto start  7) Silent Generator is optional  8) 230 / 400V AC, 50Hz / 60Hz, 0.8pF three-phase and four wiresalternating current output  9) Frequency: <3% 10) Frequency at stable state: <0.5% 11) Frequency deviation at instantaneous state: ≤+10% 12) Frequency return time: ≤3s 13) Voltage deviation at stable state: ≤±1% 14) Voltage deviation at instantaneous state: ≤+20%15) Voltage return time: ≤4s16) Voltage modulation: ≤0.3%  

1.Main technical data of silent type generating
1.1	Model	JG400GF
1.2	Prime power	400KW/500KVA
1.3	Prime voltage	230/400V
1.4	Speed	1500 rpm
1.5	Weight	3800kg
1.6	Overall dimension	3600×1500×2350mm (just for reference)
2.Main technical data of cummins engine
Cummins engine, 4 stroke. DC start.
2.1	Brand	CUMMINS
2.2	Model	KTA19-G4
2.3	Prime power	448KW/560KVA
2.4	Governor type	Electronic
2.5	Configuration	4 cycle , 6 cylinder in line
2.6	Air Intake System	Tubocharged/ Aftercooled
2.7	Bore/Stroke	159×159 mm
2.8	Displacement	19 L
2.9	Starting method	Electric
2.10	Compression ratio	14.5:1
2.11	Fuel consumption	196g/kw.h
3. Main technical data of alternator
Alternator is selected the new type brushless alternator designed by US Marathon Electric,  which has a unique design, advanced structure, small size, light weight,  excellent performance, reliable running and easy-to-use operation.
3.1	Brand	MARATHON
3.2	Model	MX-400-4
3.3	Prime power	400KW/500KVA
3.4	Configuration	Brushless , self-exciting
3.5	Prime voltage	230V/400V
3.6	Frequency	50 HZ
3.7	Power factor	0.8(lagging)
3.8	Phase/wire	3 phase 4 wires
3.9	Isolation	H

   

standard configulation of silent generator

   1.silent generator ,noise level less than 80db   a.cummins engine     2.Marathon alternator     3.control system     Battery and accessories of silent generator      

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