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Tel: 18037961302
Sales hot line ( 24 hours  service): 18037961302

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Adress: Luoxin Industrial Park, Luoyang, Henan
  • Products
  • Steel Melting Furnace

    3T Induction Furnace

    iron melting induction furnace

    Electric furnace building mach

    Z145W microseismic compaction

    300 kg induction melting furn

    400*400 Square manhole cover B

    Square manhole cover

    700mm*800mm Manhole cover B12

    700 KW Induction Heating Furna

    300 KW Induction Heating Furna

    250 KW Induction Heating Furna

    500kg Induction Melting Furnac

    500kg Metal Induction Melting

    1 Ton Aluminum shell Induction

    1 Ton Induction Melting Furnac

    2 Ton Aluminum Shell Induction

    2T Induction Melting Furnace Q

    3Ton Aluminum Shell Induction

    3 Ton Induction Melting Furnac

    5 Tons Hydraulic Steel Shell I

    10 Ton Induction Melting Furna

    3T induction iron melting fur

    2T medium frequency iron melt

    1 ton medium frequency inducti

    1.5T medium frequency ind

    0.25T medium frequency inducti

    0.5 T induction melting furnac

    Electric furnace technical parameters
        Case Analysis of Overcurrent Fault in  induction melting Furnace
    Fault phenomenon: The IF power supply starts normally. When the power is adjusted to a certain value, the overcurrent protection is stopped. The overcurrent action is not obvious. It is still far from the set value when observing the overcurrent action.
    Fault analysis: Judging by the fault phenomenon may be caused by interference signals.
    Solution: Start the adjustment to the overcurrent threshold. Observe that there is an indication on the panel of the inlet cabinet. The shutdown check reveals that the inside of the header is open and the new one is normal.
    Case summary: The principle is very simple. The device saves the material. The primary current signal is taken out in series with the transformer after being taken out by the current transformer. Once the ammeter is open, it is equal to the open current of the current transformer, thus generating a very high induced voltage. The signal is applied to the transformer (5A/0, 1A), which is coupled to the main control board, causing an overcurrent fault.


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    Tel:18037961302 Sales hot line ( 24 hours service): 18037961302
    E-Mail:firstfurnace@gmail.com
    Adress: Luoxin Industrial Park, Luoyang, Henan