*Generator Phase and connecting: 3 phase, 4wire.
*Rated frequency:60Hz@1800rpm
*Alternator excited type: Brushless, self excited or PMG optional
*Alternator Insulation: Class H
*Alternator Protection: IP21 ~ IP23
*Voltage regulation: AVR automatic control 1%
*Altitude above sea level: ≤1000 meters
*Ambient air temperature: ≤40°C
*Relative air humidity: ≤ 90%