The YBT-H series marine explosion-proof ventilation fan uses three-phase asynchronous motors that comply with the provisions of GB3836.1 "Electrical Equipment for Explosive Gas Environments Part 1 General Requirements" and GB3836.2 "Electrical Equipment for Explosive Gas Environments Part 2 Explosion proof Type" d ", and are made into explosion-proof series products. It has the advantages of high efficiency, large starting torque, explosion-proof and low noise. This series of motors is suitable for use in places where explosive mixtures of flammable gases or vapors and air with explosion-proof markings ExdIIBT4 and temperature levels T1 to T4 are formed, and is used in conjunction with CBZ-II marine explosion-proof axial fans.

This series of products has a rated voltage of 380V or 440V, a rated frequency of 50Hz or 60Hz, an enclosure protection level of IP44, F-class insulation, an operating system of S1, a Y-connection for power of 3kW and below, and a delta connection for other powers.

YBT-H series marine explosion-proof ventilation fan with three-phase asynchronous motor