YBBP series explosion proof frequency adjustable speed three phase asynchronous motor, is my company according to the market demand and development of new products, and used with frequency converter, can realize smooth infinite speed adjustment with wider scope, speed range, dynamic response and precision of speed and low frequency torque, slip compensation, power factor, efficiency and so on to have the very big superiority, becoming It is an ideal driving product to meet the need of speed regulation and energy saving in coal, petrochemical and other places with explosive gas environment. 

     The explosion-proof performance of this series of motors conforms to GB3836.1-2000 "Electrical Equipment used in Explosive Gas Environment - Part 1: General Requirements" and GB3836.2-2000 "Electrical Equipment used in Explosive Gas environment - Part 2: According to the provisions of flameproof type "D", it is made into flameproof type, and the explosion-proof mark is ExdIIBT4Gb. The motors with explosion-proof marks are suitable for the environment where explosive gas mixtures of class II B and temperature groups T1, T2, T3 and T4 exist in factories.