low noise gas generator set

Natural Gas Generators Specifitions

Genset model

HL

Type

open/sound proof/weather proof

Genset output power range

10kw-1000kw

Rated voltage 

220/380V,230/400V,240/415V,120/240V

Frequency

50/60HZ

Power factor

0.8

Rated speed 

1500/1800rpm

output type

AC three phase/single phase

Motor                     

brushless

Frequency                                 

<3%

Frequency at stable state:         

<0.5%     

Frequency deviation at instantaneous state

≤+10% 

Frequency return time                           

≤3s

Voltage deviation at stable state                               

≤±1%

Voltage deviation at instantaneous state               

≤+20%

Voltage return time                 

≤4s   

Voltage modulation                             

≤0.3%

Engine Specitions

Engine type

ISUZU, CUMMINS, STEYR

Engine Output

10kw -1100kw

Norminal speed 

1500/1800RPM

Number of cylinder                                   

4.6.12

Oil recommended (natural gas)                                 

<0.22 m3/kw·h

Oil recommended (biogas)                                       

CE class

Lube oil filling quantity                                       

min. 19 l, max. 22 l

Max. lube oil consumption                                   

0,4-0,6 g/kWh

Compression ratio                                             

11.5:1

Ignition point                                   

1-5-3-6-2-4

Engine weight (dry)                           

200-1200KG

Alternator specifitions

Synchronous alternator                                           

Marthon .Stamford

Nominal apparent power                                         

10kw -800kw

Nominal active power                                         

10kw -800kw

Nominal voltage                                           

400/231 VAC, 50 Hz

Harmonic distortion (no load/ linear balanced load

<1.8% / < 5%

Dir. axis transient (X′d)                                           

11,0%

Dir. axis subtransient (X“d)

6,6%

Quad. axis subtransient (X“q)

7,2%

Transient time constant (T′d)     100 ms

100 ms

Sub-transtime constant (T“d)                                         

10 ms

Generator weight                                             

120KG-1200KG

Bearing number                                                   

1&2