5.5hp explosion proof motor with B3/ B5/ B35 three mounting types for selection, which with 50Hz rated frequency, IP55 enclosure, ≤1000m altitude, "Δ" connection and Ex d I Mb, Ex d ⅡB T4 Gb, Ex d ⅡC T4 Gb explosion-proof mark.
Tips: Types of Explosion Proof Motor.
Dust explosion-proof motor: refers to its shell is designed and manufactured according to the specified conditions, which can prevent dust from entering the motor shell or although it cannot completely prevent the dust from entering, the amount of entry does not hinder the safe operation of the motor, and the accumulation of internal dust is not easy to cause an ignition hazard. It will not cause the surrounding explosive dust mixture to explode the motor.Features:(1) The enclosure has a high degree of airtightness to reduce or prevent dust from entering the enclosure. Even if it enters, the amount of entry will not cause an ignition hazard.(2) Control the allowable temperature of the highest surface of the enclosure not to exceed the specified temperature group.