YB2 series of high voltage explosion-proof three phase induction motor (H355-560) is a new product made by our company by absorbing the advantage of similar motor at home and abroad and using new material and new technology . It comply with the standard GB3836.1-2010(( Explosive Environment Part 1: General Requirements for Equipment)) and GB3836.2-2010 ((Explosive Environment Part 2: Equipment Protected by Flameproof Enclosure "d")) and GB3836.3-2010 ((Explosive Environment Part 3: Equipment protected by increased safety type "e")) . At the same time, the flameproof structure parameters of flameproof motor refer to the standard IEC60079-1 ((Structure and Experiment of Flameproof Housing for Electrical Equipment )) and EN50018 ((Electrical Equipment for Explosive Environment )).

This series of motors have the characteristics of beautiful appearance design , high force-energy index , strong reliability , small volume , low vibration , low noise , high efficiency energy saving , and etc.,

Outdoor (W) ,  Wet Tropical(TH) , Outdoor Wet Tropical (WTH), Corrosion-proof type (F1, F2, WF1, WF2) can be derived from the basic of YB2 motor , and the derived marine YB2-H series flameproof three-phase asynchronous motor can be also in accordance with the national standard GB/T7060 (( Technical Requirements for Marine Rotary Motors)) . The performance index ,  Installation , the appearance dimension are the same as those of the basic series .

YB2 high voltage explosion proof motor is used as prime motor , it can be widely used in coal mine , mechanical industry , petrochemical industry , generator plant , and other industrial and mining enterprises to drive various general machines , csuch as compressor , water pump , crusher , winch , centrifuge , stock removing machine , transportation machine , and etc., It is ideal driving equipment .

Power  : 185kW～1600KW

Voltage  : 6KV，10KV or other voltage

Rated frenquency ： 50HZ , 60HZ

Pole ：2P～8P

Protection class ：IP55 , IP56

Cooling type ： IC411 , IC416

Insulation class : F

Temp. rise ：B

Ambient temp. ：-15℃～+40℃

Altitude ：no more than 1000M

Service factor ：1.0

Working duty ：S1

Mounting type ：IMB3 horizontal foot mounted , IMB35 horizontal foot and flange mounted , IMV1vertical flange mounted .

Explosion-proof class ：EXDI ；EXDIIBT4 ； EXDIICT4