Cummins Diesel Generating Set

Output capacitykVA

275 / 312.5

Output powerkW

220 / 250

Power Factor

0.8(lagging)

Frequency (Hz)

:50

Output voltageV

400 / 230

The largest (a long line / standby) output currentA

396.9 / 451.1

Unit dimensions (l× w × h)mm

3100×1180×1760

Unit Net Weightkg

2900

Diesel Engine

Manufacturers

Cummins DCEC

Models

NTA855-G1A

rated speedRPM

1500

Cylinder

6

maximum output powerkW

291

Arrangement of the cylinder

L

Fuel specifications, grade

China # 0 (light oil)

Bore / travelmm

140/152

fuel consumptiong/kw.h

58

The total volume of the cylinderL

14

specification lubricants, grade

API-CD level and above

Compression ratio

14.5:1

lubricants with a total capacityL

36.7

Intake

turbocharged

lubricants highest temperature

121

Speed

electronic speed control

smoke maximum temperature

484/496

Day temperature-regulating temperature range (

82-93

air pressure (kPa)

:  3.73

To allow the maximum back pressuremmHg

10

into the gasL/S

355/390

Cooling

closed-cycle

water-cooled engineL/S

922/1014

Coolant capacity (L) only engine

20.8

maximum coolant temperature

100/104

Maximum Consumption of Engine OilL/H

0.24

Generators

Manufacturers  

MEGATON Shanghai Electric Co., Ltd.

Model

MWL34540 33AC

excitation

self-Brushless

Voltage adjustment range

≥±5%

steady-state voltage regulation

≤±1.0%

Temperature Rise

H

control mode

AVR

Insulation rating

H

Cooling

Since the cold

Protection rating

IP22

rotor type

Salient

Efficiency

92.8%

Phone interference factor

THF<2%,  TIF<50

Overload Capacity

1.5 times 2 minutes

Short Circuit Capacity

3 times 10 seconds