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Electronics and Circuits

two-phase voltage protector

marlon

109

hace 5 años

Hello friends, I have this two-phase voltage protector that, when put into operation, activates its two phases but after a minute a phase is triggered and returns to a waiting cycle, it enters again and after a few minutes it does the same. That makes it a single channel the other works well connect it without load and does the same, which advise me will be capacitors? Thanks in advance

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Ennio Montenegro.

44.317

hace 5 años

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hace 5 años

The phase that is triggered is by high or low voltage .. ??? Since it uses 2 phases of 110V, in order for only one of them to operate, it must have a neutral connection. Try reversing the phases, to see if the one on the same side operates or the other operates. This will know if it is a defect of the protector or of the phase that is operating. If you have a multimeter, you can measure the voltage of both phases with respect to the neutral. One first and then the other. Until I operate and see if there was any variation. If you do not have an instrument, you can connect a lamp in each phase and the neutral. This will be known if there was a variation in tension, especially in that it operates. Comment

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marlon

109

hace 5 años

thanks for responding well check the voltages in both phases and they are the same and it goes off I think it's an electronic problem that you say

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Ennio Montenegro.

44.317

hace 5 años

Invert the phases in the protector, to see if the fault is changed to the other phase or continues where it was registered.
That's how you make sure he's the protector.

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