... temperature, overload, under frequency, overcurrent, reverse power,etc.Technical data of biogas gensetGenset model220GF-PWZEngine ... modelPCK1-RZ220Rated power220Rated current352Rated voltage (V)450Rated power factor0.8(lagging)Rated frequency60Starting method24VDC electric motorOperating ... mm)210Compression ratio9:1Total displacement (L)35.73Rated power (kW)220Rated speed (r/min)1200Idle speed (r/min ...