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        • Product: Special traction transformer for equipment such as coal mining machine
        • 产品编号: f01
        • Views : 70

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        Purpose
        Mining Explosion proof traction transformer provides traction power for coal mining machine, continuous miner and other equipment, transforms the voltage 3300V or 1140V into 390V, 460V, 400V etc. Traction transformer is installed inside the machine, of whose box cooled by water.

        Characteristics
        1.With strong resistance to impact and vibration through using some special locating and firming strong structures. Meeting the requirements under strong vibration condition of coal mining machine.
        2.Compact structure and small size, applied for small space environmental requirements of coal machine control boxes.
        3.The box cooled by water with good cooling conditions and small size.
        4.Made of C-class insulation materials with good insulation performance and high reliability.
        5.No sensitive to temperature and dust.
        6.Nonflammable, Fire-retardant, no harmful gas, low noise and no pollution.
        Maintenance free under normal use.


        Main technical parameters

        Rating
        kVA

        Primary voltage
        kV

        Secondary voltage
        kV

        Dimensions
        (L*W*H)
        mm

        Typical user or product

        70

        1.14

        0.38

        620*500*280

        Xi’an Kean

        90

        1.14

        0.39

        1090*305*350

        Liaoyuan coal machine

        125

        3.3(1.14)
        1.14
        3.3

        0.39
        0.39
        0.4

        1110*320*435
        1060*380*350
        1340*360*480

        Liaoyuan coal machine
        Liaoyuan Yaxin
        Shanghai tiandi

        160

        3.3

        0.39

        1000*370*435

        Liaoyuan coal machine

        200

        3.3
        3.3
        3.3

        0.4
        0.4
        0.46

        960×510×385
        960*460*385
        810*600*330

        Liaoyuan coal machine
        Shanghai tiandi
        Eickhoff

        230

        3.3

        0.4

        970*500*390

        Liaoyuan coal machine

        250

        3.3
        3.3

        0.4
        0.4

        980X490X420
        980*460*480

        Jixi coal machine
        Shanghai tiandi

        325

        3.3

        0.575

        1290*380*560

        JOY

        330

        3.3

        1(0.46)

        930*570*440

        Eickhoff

          参数1  
          Model Number

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