
1. SF series of ordinary diesel generating sets have been provided with high quality water-cooled(condensor) diesel engine. Those engine can work well in different situation.
2. The structure of generating sets: The engine has been coupled with alternator though v-belt or coupled directly with alternator. Both of them have been installed on the basis of anti-shock pad, the gen-sets has been fixed on the frame of steel pipes which has four wheels.
Whole Features:
1)Whole hoisting and installation high strength low carbon steel welded bed plate.
2)Built-in shockproof system and advanced coating make it wear-resisting.
3)Heavy load, durable 4 stroke water-cooled engine, excellent transient response
4)Structure: 4 valves each cylinder, stainless crankshaft, bolt, cast Iron Steel and replaceable humid cylinder liner.
Other feathers: Easy to operate: It's easy to operate and maintain control panel reliable voltage regulator, no-fuse circuit breaker over-current protection, wheels type design, double-shaft balance design, electric starting.
Note:
1. Voltage steady-state regulation± 5%
Transient-state regulation -15~20% steady time 5s
Frequency steady-state regulation +5%
2. The noise of gen-sets should be no more than 85dB(a)
The fuel consumption is no more than 2.5kg/kw. H.
Product packages:
Export wooden case (standard) or Plywood case (optional)
Specifications of Diese Generator Sets
MAIN SPECIFICATIONS OF GENERATOR SETS C140 ~ C280 | ||||||
Generator set model | C140 | C160 | C200 | C250 | C280 | |
Continuous Output(KW/KVA) | 140/175 | 160/200 | 200/250 | 250/313 | 280/350 | |
TECHNICAL DATA | ||||||
Diesel engine model | 6CTA8.3-G2 | 6CTAA8.3-G2 | NTA855-G1 | NTA855-G2 | NTA855-G4 | |
Engine Characters | Water-cooled, in line, 4-stroke, direct injection, Wet cylinder liner, 1500rpm | |||||
Constant Output(KW) | 163 | 183 | 240 | 283 | 317 | |
Standby Output(KW) | 180 | 205 | 265 | 321 | 351 | |
Aspiration | Turbocharged and Aftercooler | |||||
Bore x Sroke(mm) | 114x135 | 140x152 | ||||
Piston Speed(m/s) | 6.75 | 7.6 | ||||
Cubic Capacity(Liters) | 8.3 | 14 | ||||
Compression Ratio | 17.0:1 | 15:1 | ||||
Cooling System Volume(L) | 12.3 | 51 | ||||
Max. Water Temperature | 100ºC | |||||
Speed Characteristics | The speed stability bandwidt h ± 0.25%. The Steady governing rate ≤ 1% | |||||
Fuel Consumption | ≤ 210g/kw.h | |||||
Lube consumption(prime) | ≤ 1.36g/kw.h | |||||
Radiated Heat to Ambient(KWm) | 24 | 42 | 46 | |||
Heat Rejection to coolant (KWm) | 88 | 167 | 187 | |||
Heat Rejection to Exhaust(KWM) | 127 | 208 | 212 | |||
Fan Cooling air Flow(m3/h) | 19980 | 29380 | 29448 | |||
Intake Air Flow(I/s) | 163 | 375 | 408 | |||
Exhaust Temperature ( ºC) | 638 | 4850 | 5410 | |||
Exhaust Back Pressure | 10Kpa(Maximum) | |||||
Alternator Model | YHG274G | YHG274H | YHG314C | YHG314E | YHG314F | |
Continuous Output(KW/KVA) | 140/175 | 160/200 | 200/250 | 260/325 | 304/380 | |
Power Efficiency | 92.5% | 93.3% | 92% | 93% | 92.60% | |
Voltage Regulation | ± 1.0% with 4% engine governing | |||||
Waveform Distortion | No load ≤ 1.5% and non-distorting balanced linear load ≤ 5% | |||||
THF/TIF | < 2%/ < 50 | |||||
Fan Cooling Air Flow(l/s) | 514 | 486 |
