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    4hp (3kW) Explosion Proof Motor, 380V, 2P/ 3P/ 4P

    $1,185.56
    3kW explosion proof motor for sale online, with 380V rated voltage (380V-660V can be customized), B3/ B5/ B35 three mounting types, 2P/ 3P/ 4P can be chosen. It is widely used in sectors such as textiles, metallurgy, city gas, transportation, grain and oil processing, papermaking, and medicine.
    SKU: ATO-WEX3-100L
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    Free Shipping Worldwide
    Delivery date: 10-12 days

    4hp explosion proof motor with cheap price, which with 50Hz rated frequency, rated voltage 380V, S1 duty, 1000m altitude, "Y" connection and IEC, EX, ATEX certificates.

    Specification

    Model WEX3-100L-2
    Numbers of poles 2P/ 4P/ 6P
    Synchronous speed 3000r/min/ 1500r/min/ 1000r/min
    Mounting types B3/ B5/ B35
    Rated power 4hp (3kW)
    Rated voltage 380V (380V-660V can be customized)
    Frequency 50Hz
    Duty S1
    Ambient temperature -20~40℃
    Altitude 1000m
    Humidity ≤90%
    Terminal box position Top
    Type of cable entry Cable grand
    Enclosure IP55
    Inverter operation Inverter use ready up to 500V acc
    Insulation Class F
    Cooling type IC411
    Shaft key Type A
    Lubrication Sealed
    Connectiom "Y" connection
    Fan material Engineered plastic
    Rotation direction Clockwise rotation at drive end
    Winding temperature measurement Thermistors (PTC)
    Anti-corrosion grade C3
    Certificates IEC, EX, ATEX
    Explosion-proof mark Ex d I Mb, Ex d ⅡB T4 Gb, Ex d ⅡC T4 Gb
    Warranty 12 months

    Dimensions (mm)

    Mounting type Frame size Mounting dimensions(mm)             Outline dimensions (mm)
    A A/2 B C H n K M N P R S T AA EV LA AB BB HA AC HD L
    Ex db eb Ex db
    B3 100L 160 80 140 63 100 4 12 - - - - - - 45 38 18 17.5   200 200 215 175 15 15 212 303 310 465
    B35 160 80 140 63 100 4 12 215 180 250 0 14.5 4 45 38 18 17.5 13 200 200 215 175 15 15 212 303 310 465
    B5 - - - - 100 - - 215 180 250 0 14.5 4 - - - - 13 - - - - - - 212 328 335 465

    Dimension of explosion proof of B3

    Dimension of explosion proof of B35

    Dimension of explosion proof of B5

    Frame size Shaft (mm)
    D E F GA DB
    100L 28 60 8 31 M10*22

    Dimension of explosion proof motor of draft

    Tips: Types of Explosion Proof Motor.

    Structural features of positive pressure motor:

    1. Equipped with a complete ventilation system, there is no structural dead angle inside the motor that may affect the ventilation.
    2. The shell and pipe are made of non-combustible materials and have sufficient mechanical strength.
    3. Maintain a sufficiently large positive pressure in the housing and the main pipeline relative to the outside atmosphere.
    4. The motor must have safety protection devices (such as time relays and flow monitors) to ensure sufficient air exchange. It must also have an automatic protection or alarm device for underpressure in the shell.
    5. The quick-opening door or cover on the shell must have an interlocking device with the power supply. There is currently no unified series of positive pressure motors in my country.

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