China 25kVA Cummins Diesel Engine Silent Power Generator

Product Overview 1) Brand-Cummins2) Brushless alternator,single bearing,flange connection,IP23,H insulation class,with AVR.3) Auto control panel with LCD display.4) Engine mounted battery-charging alternator,Genset with battery charge of main supply.5) Circuit Breaker,Exhaust Silencer.6) Copper Radiator for 40ºC ambient temperature and double-deck cooling,with fan guard and front guard.7) Anti-vibration pads fixed between engine/alternator and base frame to ensure the compete genset running stable.8) Skid-mounted bottom 8 hours fuel tank.9) Extemal recessed emergency stop button for extra safety.10)Optional:Soundproof,ATS(automatic transfer switch),AMF panel,Trailer,Parallel system. 28kva Cummins diesel generator Genset Specification Genset ModelBC-28Prime Power(Kw/Kva)22/28Frequency50HzStructure typeOpen or SoudproofDba"@7msilent genset 55-78 dba @ 7m , open type75-98 dba @7mEngine Model4B3.9-G1Alternator ModelSTG184FOpen type DimensionL*W*H(mm)1460*680*800Weight(Kg)650Silent type DimensionL*W*H(mm)1660*680*1000Weight(Kg)750Engine Detail ManufacturerChongqing cummins engine Co.,LtdModel4B3.9-G1Engine speed1500rpm Engine Characterswater-cooled,4cylinders in line,4-cycle,direct injectionThe maximum output(kw)30KWAspirationNaturally aspiratedBore(mm)xStroke(mm)114*135Compression ration16.5:1Fuel consumption(L/H)6.5(100%loading)Displacement(Liters)3.9Exhaust air flow(m3/min)135.6Compress air flow(m3/min)4.13Exhaust gas flow(m3/min)9.96Exhaust highest temperature475ºCLube-oil pan capacity(L)11Cooling water capacity(L)8Liters(Engine only)Voltage for start(V)24Instrument for adjusting speedMechanicalNoise level(A)@7m<=96dBA(open type) ,<=70dBA(silent type)Alternator Detail ModelSTG184FOutput power(Kw/Kva)22/28Number of phase3Power factor(Cos Phi)0.8Number of Pole4Exciter typeShunt Insulation classHVoltage regulation0.50%Total haarmonics (TGH/THC)4%Wave form:Nema=TIF50Wave form:I.E.C=THF2%BearingsingleCouplingDirect