Quote supply 40 kilowatts Cummins diesel generator set 4BTA3.9-G2 Price Fukang Si power - unit parameters Unit Type FKS-C50 prime power KW 40 KVA 50 voltage 400 / 230V Frequency 50HZ speed 1500rpm power factor 0.8 (lagging) Weight 980kg Dimensions (L * W * H) 1800 * 760 * 1400 (mm) Brand Cummins Diesel Diesel Diesel parameter model 4BTA3.9-G2 Cylinder 4-cylinder 4-stroke cycle turbo intake system acts Bore * 102 * 120 (mm * mm ) Displacement 3.9L engine maximum power 65Kw / 88.4HP Compression ratio 16.5: 1 speed control system Electrical Cooling System Water-cooled motor parameters Phase 3 3-phase 4-wire connection Bearing a degree of protection IP23 Altitude ≤1000m exciting way without Brush, self-exciting Insulation Class / temperature rating H / H Telephone Influence factor TIF <50 telephone harmonic coefficients THF <2% steady-state voltage regulation <± 1% generator capacity 60Kva generator efficiency 86.60% of the cooling air flow 0.15m? / s controller start / stop control three AC power meter frequency meter / water temperature / pressure gauge / Schedule / battery voltage meter alarm function: speed, high water temperature, low oil table, charging failure protection function: low oil pressure, high temperature, speeding, parking and other preset emergency protection 40 kilowatts Cummins diesel generator set 4BTA3.9-G2 price quote product information