Why does the electromagnetic sucker fuse always burn?

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Time of issue:2020-03-04 11:51
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(Summary description)after good new fuse, power measuring coil resistance, sucker or energizing condition through clip-on ammeter measuring coil current, comparing the resistance or current rating on the manual, if the smaller resistance or current is big, should be a sucker cause interturn short-circuit coil overheating. Need heavy coil. After repair ventilation cooling coil shall be checked whether normal, whether can hinder the cooling around objects.

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Why does the electromagnetic sucker fuse always burn?

(Summary description)after good new fuse, power measuring coil resistance, sucker or energizing condition through clip-on ammeter measuring coil current, comparing the resistance or current rating on the manual, if the smaller resistance or current is big, should be a sucker cause interturn short-circuit coil overheating. Need heavy coil. After repair ventilation cooling coil shall be checked whether normal, whether can hinder the cooling around objects.

Categories:Popular information
Author:
Origin:
Time of issue:2020-03-04 11:51
Views:

1. Check the power supply line and measure the voltage

2. Check whether the fuse model in the instruction is consistent with the one on the replacement

3. after good new fuse, power measuring coil resistance, sucker or energizing condition through clip-on ammeter measuring coil current, comparing the resistance or current rating on the manual, if the smaller resistance or current is big, should be a sucker cause interturn short-circuit coil overheating. Need heavy coil. After repair ventilation cooling coil shall be checked whether normal, whether can hinder the cooling around objects.

4. If the coil resistance or current is consistent with the instruction, consider increasing the fuse,(risky, not recommended)

5. It's better to check with the supplier.

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