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IIBT4 Explosion-proof Motor For Factory

IIBT4 Explosion-proof Motor For Factory

IIBT4 explosion-proof motor for factory

    1. OVERVIEW

    TYBPE series of flameproof frequency conversion three-phase permanent magnet synchronous motor (frame number 80-355) (hereinafter referred to as motor), in accordance with Q / NY-007-2015 "TYBPE series of explosion-proof frequency control three-phase permanent magnet synchronous Motor system "and in accordance with GB3836.1-2010" Explosive atmospheres Part 1: General requirements for equipment "and GB3836.2-2010" Explosive atmospheres Part 2: Equipment protected by flameproof enclosure "d" GB 3836.3- 2010 "Explosive Environment Part III: Equipment protected by increased safety type e", made of explosion-proof type, explosion-proof mark: Ex d Ⅱ CT4 Gb / Ex tD B21 T130 ℃.

     

    Motor electrical performance implementation GB / T 22711-2008 "efficient three-phase permanent magnet synchronous motor technical conditions (frame number 132 ~ 280)", and Q / NY-007-2015 "TYBPE series of explosion-proof frequency control three-phase permanent Magnetic synchronous motor technical conditions "(frame number 80-355).

     


    Motor explosion-proof performance in line with GB3836.1-2010 "Explosive environment Part 1: General requirements for equipment" and GB3836.2-2010 "Explosive environment Part 2: Equipment protected by flameproof enclosure" d "GB 3836.3-2010" Explosive Environment part III: equipment protected by increased safety type ".

    The efficiency of the series of products in line with GB30253-2013 "permanent magnet synchronous motor energy efficiency rating and energy efficiency rating" of the 1 standard. The series of products designed to be fully enclosed fan cooling structure, protection class IP65, F-class insulation, S1 work system. The mounting dimensions are the same as for the YB3 series motors. The series of products with self-starting ability, in the 25% -120% load range, relative to the same specifications of asynchronous motors are more efficient, wide range of economic operation, with significant energy saving effect. The motor temperature is low, under the rated load, the motor temperature rise in 30-50K.

    The series of products are widely used in petrochemical, coal, electricity, transportation, textile, industrial and mining enterprises and explosion-proof locomotives, drag fans, pumps, compressors, belt machines, machine tools and other machinery. Rated frequency, rated voltage with self-starting capability. Can also be provided according to user requirements 380V, 660V, 1140V level of the motor.

    2 .product model and significance

    TYBPE--132 S2-2

    TYBPE: T synchronous, Y permanent magnet, B explosion-proof,P Variable frequency   speed, E ultra efficient

    132: center height of frame

    S2: frame length(short frame second core degree)

    2: pole

    1.jpg

    3.Specification

    Rated voltage:380V、600 V、1140 V、380/660 V、660/1140 V

    Rated frequency: 50Hz

    Output: 0.37-375kw

    Insulation: F

    Protection class: IP55

    Cooling method: IC411

    Explosion-proof degree:Ex d IIC T4/Ex tD B21T130


    4.The conditions of use of the motor


    Exd11Ct4 Gb / ExtdB21 Db is suitable for use in factories with flammable gas , also meet the flammable dust and flying catkins places (such as feed. Textile. Flour. Cement can produce dust sites).

    4.1The motor uses conditions

    4.1 .1Ambient air temperature changes with the seasons, generally not more than 40

    4.1.2Altitude not more than 1000m

    4.1.3Ambient air maximum relative humidity of not more than 95% (when the temperature is +25 )

    4.1.4Rated voltage:380V600 V1140 V380/660 V660/1140 V

    4.1.5Rated frequency is 50Hz. FM range: 5Hz-50 Hz, 50 Hz -100 Hz, 5 Hz -100 Hz (depending on customer requirements). No-squirrel-cage winding explosion-proof frequency control permanent magnet synchronous motor for the inverter to start (recommended the use of lost frequency converter). Self-starting frequency conversion synchronous motor for 50HZ sinusoidal power supply and inverter for power.

    4.1.6 The motor quota is the continuous working standard, the working type is S1,Allow full pressure to start directly.

    4.1.7The motor uses F-class insulation, the stator winding temperature rise (resistance method) by 80K assessment (including frame size 315L 2,4 pole and frame size 355, allowing 105K assessment)


    5. Product selection guide


    Explosion-proof type:Exd1Mb is suitable for coal mines

    Explosion-proof type:Exd11Bt4 Gb is Suitable for use in factory has flammable gas (propane ethylene)

    Explosion-proof type:Exd11Ct4 Gb is Suitable for use in factory has flammable gas(Hydrogen. Propane ethylene)

    Explosion-proof type: ExtdB21 Db is Suitable for use in factory has flammable dust and flammable flies(such as feed, textile, flour, cement, etc.)

    Explosion-proof type: Exd11Ct4 Gb/ExtdB21 Db It is suitable for places where the factory has flammable gas and meets flammable dust and flammable flies (such as feed, textile, flour, cement, etc.).

     


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