Quote Jiaxing supply 250 kilowatts Cummins diesel generator prices detailed description Fukang Si power - unit parameters Unit Type FKS-C275 prime power KW 250 KVA 312.5 voltage 400V Frequency 50HZ speed 1500rpm power factor 0.8 (lagging) Weight 3200kg Dimensions (L * W * H) 3100 * 1300 * 1700 (mm) Brand Cummins Diesel Diesel Diesel parameter model NTA855-G1A cylinder number 6 cylinder 4-stroke cycle turbo intake system Bore * Stroke 114 * 135 (mm * mm) displacement 10.8L The maximum power 275Kw engine compression ratio 16.0: 1 speed control system Electrical Cooling System Water-cooled motor parameters Phase 3 3-phase 4-wire connection bearing the number 1 Protection class IP23 Altitude ≤1000m excited brushless excitation Insulation Class / temperature l Level H / H Telephone Influence factor TIF <50 telephone harmonic coefficients THF <2% steady-state voltage regulation <± 1% generating capacity 250Kva generator efficiency 86.60% of the cooling air flow 0.15m? / s controller start / stop Controllers three AC power meter frequency meter / Water temperature gauge / pressure gauge / Schedule / battery voltage meter alarm function: speed, high water temperature, low oil table, charging failure protection function: low oil pressure, high temperature, overspeed, emergency stop Jiaxing, Zhejiang and other preset protect 250 kilowatts Cummins diesel generator set price quote product information