The Influence Of Phase Reversal On Cold Water Compressor

The Influence Of Phase Reversal On Cold Water Compressor

     The steering of a three-phase motor is determined by the way the motor is connected. If the corresponding position of the power supply is reserved, the steering of the motor will change, which is very harmful for most compressors. The mercury in a reciprocating compressor can be turned in two directions. The reciprocating compressor can rotate in any direction, but the compressor of the whirlpool chiller, screw chiller and centrifugal chiller can only be rotated in one direction.

     The corresponding protectors are part of the control unit of these chiller compressors. Any compressor with an independent mercury, such as a centrifugal compressor, can not be started in the reverse direction. This is because the mercury can not work properly after phase reversal. It is not uncommon for a power company to change the phase of a internal current system in a building or to power change the phase of a circuit in a building. The best way is after anyone repairs the power supply in the building, the technical personnel of the property management department should pay special attention to whether the power supply phase changes. A p0hase meter can also be used to determine if the power is in the correct phase. It is a portable inspection tool for technical personnel in large shopping malls or industrial enterprises.

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