YBF4 series of high efficiency air turbine flameproof three phase different motor

YBF4 series flameproof three-phase asynchronous motor for high efficiency fan is designed for matching flameproof fan

It can also be used as a special motor for BT35-11 series explosion-proof axial flow fan, with the same electrical performance and rated power as YBF3 motor.

The explosion-proof performance of this series of motors conforms to GB3836.1-2010 "Explosive Environment Part 1: General Requirements for Equipment" and GB3836.2-2010 "Explosive

 Environment Part 2: According to the standard provisions of the equipment protected by the flameproof housing "d", the motors of flameproof type Exdl Mb and ExdIIT1~T4 are made 

respectively.

YBF4 series high eficiency flameproof three-phase asynchronous motors for ventilation fans are designed and

manufactured to equip with flameproof ventilation blowers. They can also be used as the special motor to rquip with  BT35-11

series explosion-proof Axial Ventlation Blowers.YBF3 series are same with YB2(YBX3)motors on the aspects of electric  perforance,rated power and etc.

This series of motor's flameproof performance meet GB3836.1-2010 "Explosive atmospheres, Part1:Apparatus General Requirements"and GB3836.2-2010"Explosive atmospheres Part2: 

Equipment protrction by flameproof enclosures "d"The flameproof type of this senes is Exdl Mb, Exdll T1~T4 motors,etc.