Cummins Generator with 20kW Rated Power, 25kVA Rated Capacity with Copy Stanford Alternator ATS

Genset rated frequency:

50Hz (1,500r/min) 60Hz (1,800r/min)

Genset rated voltage: to be specified by customers, voltage range 110 to 680V Genset rated capacity: 28, 25, 31, 29kVA Genset rated power: 22, 20, 25, 23kW Engine power: 27, 24, 30, 27kW Engine model: 4B3.9-G2 Engine manufacturer: Cummins Engine types: 4-cylinder in line, 4-cycle, air natural cooled, wet cylinder liner Engine cooling method: closed water cooling Engine starting method: 24V DC electric start, with rectifier alternator Engine fuel system: A type fuel pump Engine governor type: mechanical/electric governor Engine filter system: dry type air filter, fuel filter, oil filter Engine displacement: 3.9L Compression ratio: 16.5 Bore x stroke: 102 x 120mm 100% load fuel consumption: 228g/kWh Oil consumption: ≤4g/kWh Air flow: 136m³/minute Burning capacity: 1.98m³/minute Exhaust gas flow: 4.27m³/minute Exhaust temperature: 410℃ Total oil capacity: 11L Total coolant capacity: 21L Short-circuit protection: main line circuit breaker Alternator model: SWT180M1-4 Alternator rated power: 24, 22, 29, 26kWe Efficiencies: 86.2% Power factor: 0.8PF (lagging) Connecting type: 3 phase and 4 wires Frequency regulation: <5% Voltage regulation: ±1.0% No-load voltage regulation: ±10% Waveform distortion: <5% THF/TIF: THF<2%/TIF<50 Insulation/protection: class H/IP23 Open type size: 1,800 x 750 x 1,350mm Open type weight: 876kg Sound-proof type size: 2,230 x 1,060 x 1,680mm Sound-proof type weight: 1,300kg