Output Capacity (kVA)

62.5 / 68.75

Output Power (kW)

50 / 55

Power Factor

0.8 (Lagging)

Frequency (Hz)

50

Output Voltage (V)

400/230

Maximum (Continuous/Standby) Output Current (A)

90 / 99

Unit Dimensions (L×W×H) (mm)

1950*800*1340

Unit Net Weight (kg)

1000

Diesel Engine

Manufacturer

Weichai Power Co., Ltd.

Model

WP4D66E200

Rated Speed (RPM)

1500

Number of Cylinders

4

Output Power (kW)

60/66

Cylinder Arrangement

L

Fuel Specifications and Grade

China 0# (Light Diesel)

Bore/Stroke (mm)

105*130

Fuel Consumption (L/h)

62

Total Cylinder Capacity (L)

10.8

Fuel Consumption (g/kwh)

≤198

Compression Ratio

18:1

Lubricating Oil Specifications and Grade

API-CD Grade and Above

Intake Method

Turbocharged

Total Lubricating Oil Capacity (L)

10

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

Maximum Exhaust Temperature (℃)

550

Cooling Method

Closed-Cycle Water Cooling

Intake Airflow (m3/min)

21.3/23.4

Total Cooling Water Capacity (L)

5.3

Exhaust Gas Flow (m3/min)

55.3/60.8

Normal Operating Temperature of Cooling Water (℃)

83-95

Air Consumption (m3/min)

34.2

Cooling Water Flow (L/sec)

5.4

Radiator Dimensions (L×W×H) (mm)

310×995×1350

Generator

Manufacturer

Jiangsu Weiming Power Generation Equipment Co., Ltd.

Model

WM 31BJ

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

92.77%

Cooling Method

Self-Cooling

Telephone Interference Coefficient

THF<2%, TIF<50

Rotor Type

Salient-Pole Type