... 3.ESC Governor 4.Electric start, water-cooled Power Natural gas generator 13kva-625kva Electric start, water-cooled, four-stoke, ... Time (Sudden Increase)≤1.0SFrequency Regulation, Stead State≤0.5%Frequency Waving≤0.5%Frequency Recovery Time ( Sudden Reduce)≤1.0SFrequency ... oil temperature, lube-oil pressure, exhaust temperature10) Gas consumption: less than 0.33cbm/kWh 11) Supply connection: 3 phase, ...