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Air conditioner

Low rotary compressor coil value.

Daniel Alejandro Bogarin
hace 5 años
hace 5 años
Good afternoon, could someone tell me what are the normal coil values of a 4500frg split rotary moto compressor STANDART ELECTRIC FRIO SOLO? Because I have a motor that does not start me, I already control the capacitors, wiring ... and it still does not start. and I measured the terminals and the values give me very low. Terminal measurements, between SR = 5.5, CR = 2.2 and CS = 3.3 OHMS. I think they are very low values. Thank you!
TRIATLON99
TRIATLON99
6.267
hace 5 años

Hi Daniel, I don't know the value of the coils, but if he checked them, he measured the capacitor, the electrical connection and I tested it directly to the compressor and it doesn't start, it has mechanical problems.
It must be replaced.

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Roy Velasquez
hace 5 años
hace 5 años
Good Mr. Alejandro and those measurements you are giving are very good and everything is reread according to coil calculations, electrically the compressor is in good condition and you just have to measure the grounding that the compressor is not grounded. I imagine that you already measured the gear capacitor and used a capacitometer to check it according to the data in Microfarads that is on the capacitor's label. also verifying that the voltage is in the operating limits. then it must be that the compressor is locked or stuck and to unlock it you must use a startkit and connect it in parallel at the capacitor terminals or a startkit cable on a pole of the gear capacitor and the other startkit cable on the another pole of the gear capacitor. You can also do the following, have a 220 volt and 88uf start capacitor on hand, the starter capacitor connects 2 wires one on each side and then you go to the gear capacitor and only make contact with the 2 wires on each one of the poles of the gear capacitor and is only contact and not leave them fixed and then send another person to turn on the air conditioner and when the compressor turns on or you feel that you turned on the 2 wires of the gear capacitor and ready there you should If the compressor is running (eye is going to drop sparks on the contacts) and ready there the compressor should work Friend comments here to guide you.
Daniel Alejandro Bogarin
hace 5 años

Okay. Roy thank you very much. I'm going to try that and comment. Regards!

Responder
caracucho
caracucho
419
hace 5 años
hace 5 años
Certainly, these values are within normal limits, it must be remembered that one thing is measured and another energized. However, we must discard the mechanical trraba, usually they do not require a starter kit since these engines are of high starting torque but are being applied in these cases and are actually a solution.
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