Ybf2 Series Flameproof Three Phase Induction Motor For Fan

Our provided YBF2 Series Flameproof Three Phase Induction Motor For Fan is specially designed for flameproof fan, which mainly used at places such as coal mines,petrochemical industry and chemical industry, where the atmosphere may contain flammable gases. YB2 series eletric motors have the features of high efficiency, safety and reliable, low noise etc.

The flameproof performance of YBF2 series electric motors are comply with Chinese National Standard GB3836.1-2010 a Explosive atmospheres-Part 1: Electrical equipment-General requirementsa , and GB3836.2-2010 a Explosive atmospheres-Part 2: Electrical equipment protection by flameproof enclosures a da a , also comply with IEC 60079-0 & IEC 60079-1.

We supply YBF2 series electric motors with Ex marking Exd I, Exd II AT4 and Exd II BT4, Exd I is intended for mines where the atmosphere, in addition to firedamp, may contain significant proportions of other flammable gases; While Exd II AT4 and Exd II BT4 are intended for use in places with an explosive gas atmosphere other than mines susceptible to firedamp, A denote a typical gas is propane, B means a typical gas is ethylene, and the atmosphere temperature is T1, T2, T3, T4.