Miguel Batista

8

hace 5 años

Thanks Ennio, I comment:
the thermal ones are of class C of 15Amp.
The motor / compressor starts without problems, when it reaches the maximum load for, but after a while, when it wants to start again the thermal jumps.
The motor has thermal protection.
As I am more than 50 km from the city, and I do not go often, I wanted to know if I can connect two thermal to the motor circuit and if that is effective.

Ennio Montenegro.

44.317

hace 5 años

Miguel commented that the fault could be in the pressure switch, which would not be venting, so it tries to start against the pressure of the tank and fails to start. You can corroborate this, if when trying to start you only hear a hum. When unloading the tank, it would restart normally. The problem is that if you increase the capacity of the thermomagnetic or if you derive (divide) the current with 2 thermomagnetic, it will not operate due to overload and I know that it would burn the motor.

elektomaq

62.202

hace 5 años

I agree
perhaps regulating the pressure switch to start with less pressure

Ennio Montenegro.

44.317

hace 5 años

Hi elektomaq, the problem of reducing the starting pressure would also reduce the final pressure since the differential (hysterysis) of the pressure switch cannot be increased more than a certain value.