YBF4 系列高效率風(fēng)機(jī)用隔爆型三相異步電動(dòng)機(jī)是為配套隔爆型通風(fēng)機(jī)而設(shè)

計(jì)制造.也可以作為BT35-11 系列防爆軸流式通風(fēng)機(jī)配套專(zhuān)用電動(dòng)機(jī)，電氣性能、 額定功率等均與YBF3 電動(dòng)機(jī)相同。

本系列電動(dòng)機(jī)的防爆性能符合GB3836.1-2010  《爆炸性環(huán)境第1部分：設(shè)備通用  要求》和GB3836.2-2010  《爆炸性環(huán)境第2部分：由隔爆外殼"d"保護(hù)的設(shè)備》標(biāo) 準(zhǔn)的規(guī)定，分別制成隔爆型Exdl   Mb、ExdIIT1~T4等電動(dòng)機(jī)。

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.