Refrigerant compressor vibration
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In our refrigerant compressor, the fixing strip inside the motor coil fell off, which caused the coil brushes to burn out. The vibration levels of the machine exceeded the set alarm values; alarms were triggered for the X and Y vibrations on both the intake side and the exhaust side. After shutting down the machine and replacing the coils, high vibration levels were detected on the intake side when the machine was restarted, while the vibrations on the exhaust side were normal. No further inspection was carried out, and the machine continued to operate. What could be the cause of this? Is there any effective solution? Please provide some guidance.
What is a medium? Entry operation parameters?
Mixed refrigerant, inlet pressure 2.1 kg, actual operating pressure 1.7 kg
Inbound traffic 36080, actual 24000
What is the composition of the refrigerant medium? Ratio? What is the operating temperature?