Natural Gas Generators Specifitions

Genset model

YIDANENG

Type

open/sound proof/weather proof

Genset output power range

10kw-800kw

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 -1000kw

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