This Standard applies to hermetic refrigerant motor-compressors (hereinafter referred to as motor-compressors) rated 7200 V or less@ for use in air-conditioning and refrigerating equipment that comply with the Standards applicable to such equipment. This Standard also applies to motor protection systems that may be provided with motor-compressors. This Standard does not include additional requirements applicable to equipment designed for use in hazardous locations as defined in the National Electrical Code@ ANSI/NFPA 70-1996@ and the Canadian Electrical Code@ Part I. The values given in SI (metric) units are the standard. The values given in parentheses are for information only.
UL 984 BULLETIN-2008 history
2012UL 984 BULLETIN-2012 UL Standard for Safety Hermetic Refrigerant Motor-Compressors (COMMENTS DUE: November 06@ 2012)
2011UL 984 CRD-2011 UL Standard for Safety Hermetic Refrigerant Motor-Compressors - Section/Paragraph Reference: 1.1, 2, Table 13.4, 16, 41, Appendix B and C Subject: Hermetic Refrigerant Motor-Compressors - High-Voltage Motor- Compressors Rated Over 7,200 V and up to 15,000
2008UL 984 BULLETIN-2008 UL Standard for Safety Hermetic Refrigerant Motor-Compressors (COMMENTS DUE: December 01@ 2008)