Output capacity (kVA)

30/ 34

Output power (kW)

24 / 27

Power factor

0.8 (lagging)

Frequency (Hz)

50

Output voltage (V)

400/230

Maximum (long-term/standby) output current (A)

43/ 49

Unit dimensions (length × width × height) (mm)

1750 × 750 × 1350

Unit net weight (kg)

610

Diesel engine

Manufacturer

Weichai Power Co., Ltd.

Model

D226B-3D

Rated speed (RPM)

1500

Number of cylinders

3

Output power (kW)

30/33

Cylinder arrangement

L

Fuel specifications and grade

China 0# (light diesel)

Bore/stroke (mm)

105*120

Fuel consumption (L/h)

53.4

Total cylinder capacity (L)

14

Fuel consumption (g/kwh)

≤230

Compression ratio

16.4:1

Lubricating oil specifications and grade

API-CD grade and above

Intake method

Turbocharged

Total lubricating oil capacity (L)

7.25

Speed control method

Mechanical/electronic control

Lubricating oil consumption (L/h)

0.24

Starting method

Electric start DC12V

Normal operating temperature of lubricating oil (℃)

110

Allowable maximum back pressure (kPa)

10.0

Maximum exhaust temperature (℃)

550

Cooling method

Closed-cycle water cooling

Intake air flow (m3/min)

19.44/21.06

Total cooling water capacity (L)

15

Exhaust gas flow (m3/min)

53.64/58.02

Normal operating temperature of cooling water (℃)

83-95

Air consumption (m3/min)

34.2

Cooling water flow (L/sec)

5.4

Radiator dimensions (length × width × height) (mm)

310 × 995 × 1350

Generator

Manufacturer

Jiangsu Weiming Power Generation Equipment Co., Ltd.

Model

WM 31BG

Excitation method

Brushless self-excited (PMG optional)

Voltage adjustment range

≥±5%

Steady-state voltage regulation rate

≤±1.0%

Temperature rise

H

Voltage control method

AVR

Insulation class

H

Overload capacity

1.5 times for 2 minutes

Protection class

IP22

Short-circuit capacity

3 times for 10 seconds

Efficiency

91.89%

Cooling method

Self-cooled

Telephone interference coefficient

THF<2%, TIF<50

Rotor type

Salient-pole type