250kw diesel generator with Cummins engine 250kw generator set price

1. T he main parameters of diesel electricity generation 250kw

The model of the unit:

CL - 250C

Power:

250 KW/ 312.5 KVA

Rated voltage:

400 V/ 230 V

Rated current:

450 A (adjustable)

Rated frequency:

5 0Hz /60Hz

The factor of rated power

COS=0.8(lag)

The regulating rate of steady voltage:

≤±0.5%

The regulating rate of instantaneous voltage:

≤-10%/ + 20 %

The time of steady voltage:

≤1.5sec

The waving rate of voltage:

≤ 8 %

The regulating rate of steady frequency:

≤3%

The regulating rate of instantaneous frequency:

≤ 10 %

The time of steady frequency:

3sec

The waving rate of frequency:

≤0.25%

The waste of fuel with full load:

225 g/kw/h

size(mm):

30 00* 13 00*1 80 0

weight:

2800 KG

2. The main parameters of the diesel electricity generation 250kw engine

Brand:

Cummins

Model:

NTA855-G1A

Type:

four strokes, waste gas turbine boost,direct spurting type

Cooling way:

water cooling

With Type:

Inline type

Bore *Trip :

140 mm*1 52 mm

Displacement

14 L

Lubricating oil capacity:

38 L

Cylinder :

6 cylinders

Rotating speed:

1 5 00r/min or 1800 r/min

The regulation of rotating speed:

Electronic speed

Starting way:

DC24V starting with electricity

3. The main parameters of the alternator for the diesel electricity generation 250kw

Brand:

ComAp,Stamford,Marathon

Type:

brushless (AVR automatic voltage regulating)

The connecting way of the phase:

three phases four lines

Insulation degree:

H degree

Grading Protection:

IP22 /IP23