Cummins diesel generator set Advantages: good quality, low fuel consumption, low noise, small size and high output power and reliable performance. Reliable stability, economy, power, durability and environmental security by domestic and foreign customers, the world's three bags of Lien. 
 A generating set the main parameters 
 Unit Model: THK-40GF 
 Commonly used power: 40KW / 50KVA 
 Rated voltage: 400V/230V 
 Rated current: 72A 
 Rated frequency: 50Hz 
 Rated power factor: COS = 0.8 lag 
 Steady-state voltage regulation rate: ≤ ± 0.5% 
 Transient voltage regulation rate: ≤ -15% / +20% 
 Voltage stabilization time: ≤ 1.5sec 
 Voltage fluctuation: ≤ 0.5% 
 Voltage waveform distortion ≤ 8% 
 Steady-state frequency regulation rate: ≤ 3% 
 Transient state frequency regulation rate: ≤ 10% 
 Frequency stabilization time: 3sec 
 Frequency fluctuation: ≤ 0.25% 
 Loaded with fuel consumption: 210g/kw/h 
 Dimensions (mm): 1800 * 750 * 1200 
 Weight: 920KG 
 1, the diesel engine main parameters 
 Brand: Cummins 
 Origin: Hubei Xiangfan 
 Diesel Engine Model: 4BTA3.9-G2 
 Standby Power: 55KW/68.75KVA 
 Type: four-stroke, the exhaust gas turbo direct-injection compression-ignition 
 Cooling: forced closed loop water cooling 
 Arrange Type: In-line type 
 Bore x Stroke: 102mm * 120mm 
 Displacement: 3.9L 
 Lubricating capacity: 11L 
 Number of cylinders: 4-cylinder 
 Speed: 1500r/min 
 Speed ??regulator: the electronic governor 
 Startup mode: DC24V electric start 
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