1250

Output power (kW)

1000

Power factor

0.8 (lagging)

Frequency (Hz)

50

Output voltage (V)

400 / 230

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

1800

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

4700*1650*2200

Net weight of unit (kg)

6200

Diesel engine

Manufacturer

Dongchai (Jiangsu) Power Technology Co., Ltd.

Model

DNV1200

Rated speed (RPM)

1500

Number of cylinders

12

Output power (kW)

1160

Cylinder arrangement

V

Fuel specifications and grade

China 0# (light diesel)

Bore/stroke (mm)

138*165

Fuel consumption (L/h)

274

Total cylinder capacity (L)

50.3

Fuel consumption (g/kwh)

≤198

Compression ratio

15:1

Lubricating oil specifications and grade

API-CD grade and above

Intake method

Turbocharged

Total lubricating oil capacity (L)

146

Speed control method

Electronic control

Lubricating oil consumption (L/h)

1.37

Thermostat adjustment temperature range (°C)

Electric start DC12V

Normal operating temperature of lubricating oil (°C)

110

Allowable maximum back pressure (KPa)

10

Maximum exhaust temperature (°C)

550

Cooling method

Closed-circuit water cooling

Intake air flow (m3/min)

96.2

Coolant capacity (L)

83

Exhaust gas flow (m3/min)

223.6

Normal operating temperature of cooling water (°C)

83-95

Air consumption (m3/min)

131.4

Cooling water flow (L/sec)

5.4

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

410×1745×2025

Generator

Manufacturer

Jiangsu Weiming Power Generation Equipment Co., Ltd.

Model

WM 48OD

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

95.8%

Cooling method

Self-cooled

Telephone interference coefficient

THF<2%, TIF<50

Rotor type

Salient-pole type