1．Can be used in Zone 1 and Zone 2 dangerous places．
2．Can be used inⅡA、Ⅱ B group explosive atmosphere．

Features
1．The shell is made of diecasted A1-alloy or welded of steel plates．
2．Inside will be installed ABB or Schneider’s solid soft starter，which increase voltage step by step to flatly start．
3．It shall select the starting mode from normal type and heavy-loaded type according to load characteristics，starting parameter can be self-set．