... C. Alternator, 3) Stamford Type of Electric Generator, 4) Three Phase optional, IP23, Class H, 5) Rated voltage 400V, 110- ... excessive neutral currents; 5) Dynamically balanced rotor and sealed-for-life bearings; 6) Permanent Magnet Generator(PMG) is available ... , Parameters: 1) Rated voltage 400V, 110V-690V for option 2) Three phase, single phase for option 3) Drip-leak-proof structure: IP22 protection ...