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



Adress: Luoxin Industrial Park, Luoyang, Henan
  • Products
  • 0.25T Intermediate Frequency F

    0.5T Intermediate Frequency Fu

    Medium Frequency Furnace

    2T Induction Melting Furnace

    1T Induction Melting Furnace

    500kg Induction Melting Furnac

    250kg Induction Melting Furnac

    Induction Melting Furnace

    3 T Induction Melting Furnace

    5T Induction Melting Furnace

    1T One Belt Two Intermediate F

    5T One Belt Two Intermediate F

    3T One Belt Two Intermediate F

    2T One Belt Two Intermediate F

    5T Parallel Intermediate Frequ

    5T Intermediate Frequency Furn

    5T Series Intermediate Frequen

    3T Series Intermediate Frequen

    2T Series Intermediate Frequen

    1T Series Intermediate Frequen

    0.5T Series Intermediate Frequ

    0.25T Series Intermediate Freq

    1T Parallel Intermediate Frequ

    2T Parallel Intermediate Frequ

    0.5T Parallel Intermediate Fre

    0.25T Parallel Intermediate Fr

    Parallel Intermediate Frequenc

    3T Intermediate Frequency Furn

    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.

    Copyright© 2007-2013 songdao Electric furnace manufacturing Co,.Ltd All Rights Reserved
    Tel:18037961302 Sales hot line ( 24 hours service): 18037961302
    Adress: Luoxin Industrial Park, Luoyang, Henan