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Thread: compressor amps flactuation
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31-08-2007, 06:55 PM #1
compressor amps flactuation
Hi, I had overhauled the rewinded Copeland 3500 recipocating semisealed compressor fixed and charged the gas.Suction and oil pressure are ok, it takes 43 amps. But its amps are flactuating from 40 and 43 even after working 24 hrs. The compressor is running for 4 days even now the amps flactuation is still there. Why the compressor are flactuating can any one help me to understand this problem.
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31-08-2007, 07:12 PM #2
Re: compressor amps flactuation
Faizsid;
Is the Amperage going up and down with the suction and discharge pressure?
If the suction rises the Amperage will increase. The same for the discharge. Discharge pressure will fluctuate widely when an aircooled condenser cycles.
Or do you mean that it constantly goes up and down with the pressures steady?
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02-09-2007, 08:37 AM #3
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04-09-2007, 02:10 PM #4