Copeland Compressor A/C Reci CRNQ-050E-TFD-970

The Copeland CRNQ-050E-TFD-970 is a hermetic reciprocating air conditioning compressor with polyol ester lubricant, configured for three phase operation on a nominal 460 volt supply.

A compressor replacement is not complete when the system is charged and running. Commissioning confirms the machine is operating within its design envelope, and it is also the point at which an installation error is cheapest to correct.

Suction superheat is the primary measurement. It confirms refrigerant is fully evaporated before reaching the compressor, and inadequate superheat means liquid is returning to the suction line. Liquid does not compress, and a reciprocating compressor ingesting liquid suffers valve damage and oil dilution. Flooded return is a leading cause of premature failure in replacement compressors.

Subcooling confirms the condenser is performing and the charge is adequate. Discharge line temperature indicates whether the compressor is operating within its thermal limits, and an excessive figure points to high compression ratio, inadequate condenser airflow, or undercharge.

Current draw compared against nameplate rated load amperage confirms the compressor is not overloaded.

The other requirement is establishing why the original compressor failed. Compressors rarely fail without cause, and a system that destroyed one will destroy its replacement unless the underlying condition, whether restricted airflow, a metering device fault, non condensables, contamination, or an electrical supply problem, has been identified and corrected.

Confirm all model fields against the equipment before ordering.

Brand

Copeland

SKU

CRNQ-050E-TFD-970

Category

Compressors

Weight

86 lbs

Dimensions

11.50" x 9.10" x 15.40"

Price

$3,555.00

Availability

In stock

Rating

0 / 5.0