The BZD series explosion-proof (Exd Ⅱ BT4) cone rotor three-phase asynchronous motor (hereinafter referred to as the motor) has a shell protection level of IP44, a junction box protection level of IP54, and a cooling method of IC0041. Made in accordance with the provisions of GB3836.1-2000 "Electrical equipment for explosive gas environments - Part 1: General requirements" and GB3836.2-2000 "Electrical equipment for explosive gas environments - Part 2: Explosion proof type" d "". The explosion-proof mark is Exd Ⅱ BT4, suitable for use in Zone 1 or Zone 1 locations where the factory has Class IIA, IIB, and ignites flammable gases composed of temperature groups T1 to T4 or explosive mixtures formed with air. It is used for power transmission in lifting machinery.  

Main performance parameters and installation dimensions of BZD series explosion-proof (Exd Ⅱ BT4) cone rotor three-phase asynchronous motor:

BZD series explosion-proof (Exd Ⅱ BT4) cone rotor three-phase asynchronous motor