* Excellent voltage regulation, ideal for sensitive equipment * Overload protection for both AC & DC. * Compact & Ultra light. * Genuine 4 stroke YANGKE engine with oil alert. * LED Display pilot lamp & power indicator. * Alternator Type Maintenance Free Inverter. Model: YK1000i Rated frequency (Hz): 50, 60 Rated voltage (V): 230/115, 240/120 Rated current (A): 3.7/7.4, 3.5/7.1 Rated speed (rpm): 5500 Max output power (KVA): 0.95 Rated output power (KVA): 0.85 DC output: 12V/8.3A Phase number: Single-phase Fuel tank capacity (L): 2.6 Continuous running time (hr): 4.0 Noise level dBA/7m: 60~65 (zero load~full load) Dimension (L*W*H)(mm): 440*240*400 Packing size (L*W*H)(mm): 480*275*430 Net/Gross weight (kg): 14/16 Engine model: YK143F Engine type: Single cylinder, 4-stroke, OHV Displacement (cc): 53.5 Rated power kW (HP): 1.3 (1.77) Rated speed (rpm): 5500 Ignition system: T.C.I. Starting system: Recoil starter Fuel type: Automotive unleaded gasoline Fuel consumption (g/KW*h): 420 Lube oil: SAE15W40 (above CC grade)