The core of a refrigeration system is the compressor, which is designed to pump cool refrigerant gas from the evaporator into the condenser. To accomplish this task the compressor raises the ...

Article 440 applies to electrically driven air-conditioning (A/C) and refrigeration equipment. Each equipment manufacturer has the compressor motor built to its own specifications. The motors are ...

When electrically inspecting or troubleshooting a compressor, you should always protect yourself against the possibility of terminal venting. This occurs when an electrical terminal of a compressor ...