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250 kva cummins diesel generator,NTA855-GA cummins engine,250 kva cummins

Fuzhou BoTai Machinery Equipment Company Limited

250 kva cummins diesel generator,NTA855-GA cummins engine,250 kva cummins

Sample Price : Depending on the price changes of raw material
Delivery Time : within 3 working days(depends on your quantity)
Model Number : NTA855-GA
Place of Origin : china
Category : Diesel Generators
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BOT250 DIESEL GEN-SET

TECHNICAL SPCIFICATIONS

BOT 250 cummins generator set adopted Cummins engine,STAMFORD Alternator and the world famous brand controlling system,which has high quality and fit the standard system of GB/T2819,GB/T2820.

250 cummins generator set SPECIFICATIONS

1.SPECIFICATIONS OF GEN-SET

1.1

SET MODEL

BOT250

1.2

Prime at 50HZ,40℃ ambient

200KW 250KVA

1.3

Standby at 50HZ, 40℃ ambient

220KW 275KVA

1.4

Rated Gen-set output

230/400V 50HZ

1.5

Rated Relative humidity

≤ 60%

1.6

Dimension(L×W×H)

2750×1000×1850mm

1.7

Weight

2900kg

1.8

Fuel consumption 100% prime load

65L/h

1.9

Total head radiated to ambient

66KW

1.10

Structure of Gen-set

The Gen-set adopt integrative structure,engine is fix on high strength steel basic frame,anti vibration instrument between the engine and basic frame,cooling fan have protecting cap,control cabinet and circuit breaker installed on Gen-set

1.11

Control system (Optional)

Basic control panel or Advanced control panel with automatically start-up function and other function

2.SPECIFICATIONS OF ENGINE

2.1

Engine Brand

Cummins

2.2

Engine Model

NTA855-GA

2.3

Governor/Class

Electrical

2.4

Cylinder NO.

6

2.5

Engine build

Line

2.6

Fuel spray pattern

PT direct injection

2.7

Start-up method

24V, electric

2.8

Aspiration

Turbocharged/Aftercooled

2.9

Cooling mode

Radiator cooled (enclose water)

2.10

Bore and stroke

140×152 mm

2.11

Compression ratio

14.5:1

2.12

Displacement

14L

2.13

Engine Prime Power at 1500rpm

240KWm

2.14

Engine standby power at 1500rpm

265KWm

2.15

Battery capacity

127A/hr

2.16

Starting/Min temperature

7℃

2.17

Lubrication oil capacity

36.7L

2.18

Coolant capacity – radiator and engine (40℃)

49L

2.19

Exhaust temp – full load prime

432℃

2.20

Exhaust gas flow – full load prime

3161m 3/h

2.21

Exhaust gas back pressure max

76mm Hg

2.22

Air flow – radiator (40℃ ambient)

6.6 m 3/s

2.23

Pusher fan head (duct allowance)40℃

13mmH 2O

2.24

Air intake – engine – full load prime

1156m 3/h

2.25

Standard Air intake temp

25℃

2.26

Fuel type

#0 Diesel (Natural temperature)

2.27

Filter system

Adopt whole changeable lubricating oil,fuel filter and air filter

2.28

Exhaust system

Adopt industrial high efficiency muffler and ripple pipe

3.SPECIFICATIONS OF ALTENATOR

3.1

Alternator Model

Stamford/UCDI274K

3.2

Alternator Type

A.C. Synchronous

3.3

Rated Voltage

230/400V

3.4

Rated Frequency

50HZ

3.5

Rated speed

1500RPM

3.6

Voltage regulation mode

Auto

3.7

Alternator voltage regulation

±5%

3.8

Exciting mode

Brushless self exciting

3.9

Power factor

0.8 (lagging)

3.10

Phase & Threads

three phase four threads

3.11

Rated currency

360.9A

3.12

Efficiency

0.927

3.13

Insulation class

H

3.14

Protection class

IP23

3.15

Single load step to NFPA110

100%

3.16

Standards

IEC34-1

3.17

Max.Ambient Temperature

40℃

3.18

Min Ambient Temperature

-20℃

3.19

Max.altitude

1000m

3.20

Weight

740kg

if you want buy 250 cummins generator set,please feel free to contact us TEL:0086-591-88502722 Mobile: 0086-18950300856


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