Heller Cummins series diesel generating set specification data

1.Specification

Genset modelHLC300                                                               

Prime power270kW /337.50kVA          stable voltage regulation%≤±1

Standby power300kW /375kVA        voltage fluctuation%≤±0.5

Power factorCOSΦ=0.8lagging    transient voltage regulation%2015

Rated voltage400V/230V             Voltage stable times≤1

Rated current:487A/541.2A              stable Frequency regulation%≤±1

Rated RPM1500rpm                 Frequency fluctuation%≤±0.5

Rated frequency50Hz                transient frequency regulation%107

Starting methodAuto/Manual          frequency steady timeS≤3

Fuel typeNormal0#light diesel         Fuel consumption100%loading200.2g/kW·h

Protectionlow oilHigh temperatureover speedover current etc. 

Genset Weight 3050kg

Dimension2950×1100×1710 L×W×H mm Noise levelLP7m92dBA

Diesel                                                                  

Brand Cummins                        Starting methodDC24V electric start

Made in chinaChongqing                     cooling methodclosed water cooling

Model NTAA855-G2A                      fuel injectiondirect 

Cylinder 6                             speed governor: electric

Bore×Stroke: 140×152 mm                  inlet : Turbo&Intercooled

Compression ratio14.01                 overloading110%

Cylinder arrange: in-line                        Speed1500rpm

Alternator                                                                  

BrandMarathon                       Insulation gradeH

Made in china                          Protection gradeIP21

ModelGM-270-4                        connection3phase, 4-wire, Y type

Rated power270 kW /337.5kVA               voltage governorDVR

Rated voltage400V/230V                 

Rated frequency:50hz

Power factorCOSΦ=0.8lagging