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Explosion - proof Motor For Locomotive

Explosion - proof Motor For Locomotive

Permanent magnet explosion - proof motor for explosion - proof locomotive

    1. Instruction

    TYBPE Series explosion - proof frequency conversion three - phase permanent magnet synchronous motor(Frame number 80-355),According to Q / NY-007-2015 "TYBPE series flameproof frequency conversion three-phase permanent magnet synchronous motor technical conditions" manufacturing and in accordance with GB3836.1-2010 "Explosive Environment Part 1: General requirements of 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 ", made of explosion-proof, explosion-proof mark Is: Ex d IICT4 Gb / Ex tD B21 T130 C.

     

    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 product 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 meaning

    TYBPE: name of product ( T: Synchronous, Y: Permanent magnet, B: explosion-proof,P: Frequency, E: Ultra- efficient)

    132: frame height

    S2: frame length

    2: Poles

    1.jpg

    3, Specification

     Rated Voltage:380V,600V,1140V,380/660V,660/1140V

     Rated frequency:50HZ

     Output: 0.37-375KW

     Insulation class: F

     Protection class: IP65

     Cooling method: IC411

     Explosion proof class: Ex dI Mb/Ex d IIC T4/Ex tD B21T130


    4. The rang and conditions of using

    4.1.1 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.).

    4.2 Conditions of use

    4.2.1 The ambient air temperature varies with the season, but does not exceed 40 C

    4.2.2 Altitude not more than 1000M

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

    4.2.4 Rated Voltage are 380V, 660V, 1140V, 380V / 660V, 660 / 1140V

    4.2.5 Rated Frequency is 50HZ, Range of Frequency: 5Hz-50 Hz50 Hz -100 Hz5 Hz -100 Hz( can customized by clients request).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.

    4.2.6 The motor quota is a continuous quota based on the continuous working system (S1), allowing full pressure start.

    4.2.7 The 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

    1. Explosion-proof type:Exd1Mb is suitable for coal mines

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

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

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

    5. 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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