A) three phase brushless generator, self-excited, 4-pole, single bearing
B) avr self-regulated, voltage regulation rate ¡¨¹¡¨¤ 1%
C) ip23 protection grade
D) class h insulation
E) radio interference restraining accords with stipulation of vde0875-n and iso8528
F) moistureproof, sand-proof, dustproof, salt-proof and vibration-proof
