WM-M570 unit technical data


Output Capacity (kVA) 650/712.5
Output Power (kW) 520/570
Power Factor 0.8 (Lagging)
Frequency (Hz) 50
Output Voltage (V) 400/230
Maximum (Continuous/Standby) Output Current (A) 936/1026
Unit Dimensions (L×W×H) (mm) 3400*1400*1850
Unit Net Weight (kg) 4400
Diesel Engine  
Manufacturer Mercedes-Benz, Germany
Model 12V1600G20F Rated Speed (RPM) 1500
Number of Cylinders 12 Output Power (kW) 576
Cylinder Arrangement L Fuel Specifications and Grade China 0# (Light Diesel)
Bore/Stroke (mm) 122*150 Fuel Consumption (L/h) 66
Total Cylinder Capacity (L) 14 Fuel Consumption (g/kwh) ≤195
Compression Ratio 18:1 Lubricating Oil Specifications and Grade API-CD Grade and Above
Intake Method Turbocharged Total Lubricating Oil Capacity (L) 73
Speed Control Method Mechanical/Electronic Control Lubricating Oil Consumption (L/h) 0.26
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-Circuit Water Cooling Intake Airflow (m3/min) 22.5/25.1
Total Cooling Water Capacity (L) 5.3 Exhaust Gas Flow (m3/min) 58.8/65.4
Normal Operating Temperature of Cooling Water (℃) 83-95 Air Consumption (m3/min) 36.3
Cooling Water Flow (L/sec) 5.4 Radiator Dimensions (L×W×H) (mm) 310×995×1350
Generator  
Manufacturer Jiangsu Weiming Power Equipment Co., Ltd.  
Model WM 31BJ Excitation Method Brushless Self-Excited (PMG Optional)
Voltage Regulation 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

Note: The above technical data is for reference only. Our company will not be held responsible for any changes in technical parameters due to various reasons.

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