YB2 series high voltage explosion proof motors are new products .manufactured bu our company with new material and technology on the advantage of similar domestic and international motors.Conform to the provisions of GB3836.1 -2010 Explosive atmospheres enclosu res-pa rt 1:Equipment General requirements GB3836.2 -2010 Explosive atmospheres-part2: Equipment protection by flameproof enclosures "d" and GB3836.3-2010 Explosive atmospheres-part3:Equipment protection by increased safety "e" o In additional,the parameters of their flameproof construction are based on the standard on IEC60079-1 Construction and Test of Flameproof Enclosures of ElectricApparatus and EN50018 Electric Apparatus "d" for explosive atmospheres.
   Based on YB2 series.the motors can be manufactured for special environments.such as outdoor locations (W type),tropical humidity (TH type),outdoor tropical humidity (WTH type) and anti-corrosiontypes (F1,F2,WF 1 and WF2).Similarly,YB2-H series flameproof th ree phase asynchronous motors in ships are also available to national standard GB/T7060 General specifications for rotary electrical machines in ships,with the same performanceindicatorsjnstallation and overall dimension as the basic series.