Cummins Diesel Generating Set

Output capacitykVA

312.5/343.7

Output powerkW

250/275

Power Factor

0.8(lagging)

Frequency (Hz)

50

Output voltageV

400 / 230

The largest (a long line / standby) output currentA

451.1/496.2

Unit dimensions (l× w × h)mm

3100×1300×1700

Unit Net Weightkg

3200

Diesel Engine

Manufacturers

Cummins DCEC

Models

MTAA11-G3

rated speedRPM

1500

Cylinder

6

maximum output powerkW

310

Arrangement of the cylinder

L

Fuel specifications, grade

China # 0 (light oil)

Bore / travelmm

125/147

fuel consumptiong/kw.h

62

The total volume of the cylinderL

10.8

specification lubricants, grade

API-CD level and above

Compression ratio

15.01

lubricants with a total capacityL

39

Intake

turbocharged

lubricants highest temperature

121

Speed

electronic speed control

smoke maximum temperature

435/440

Day temperature-regulating temperature range (

82-94

air pressure (kPa)

:  2.5

To allow the maximum back pressuremmHg

10

into the gasL/S

365/395

Cooling

closed-cycle

water-cooled engineL/S

850/950

Coolant capacity (L) only engine

9.5

maximum coolant temperature

100/104

Maximum Consumption of Engine OilL/H

0.24

Generators

Manufacturers  

MEGATON Shanghai Electric Co., Ltd.

Model

MWL34540 33AE

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

93.0%

Phone interference factor

THF<2%,  TIF<50

Overload Capacity

1.5 times 2 minutes

Short Circuit Capacity

3 times 10seconds