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IEEE Recommended Practice for Auxiliary Devices for Rotating Electrical Machines in Class I, Division 2 and Zone 2 Locations and Class II, Division 2 and Zone 22 Locations
IEEE Std 303-2023 (Revision of IEEE Std 303-2004)
Year: 2024
IEEE - The Institute of Electrical and Electronics Engineers, Inc.
Abstract: This recommended practice applies to the application and installation procedures of auxiliary devices in or on electric rotating machines that are employed in hazardous locations classified as Class I, Division 2 and Zone 2 and Class II, Division 2 and Zone 22 under commonly used worldwide regulations. These regulations are: the National Electrical Code® (NEC®); the Canadian Electrical Code (CE Code); and combined practices of the International Electrotechnical Commission (IEC). Included is a list of source documents, definitions and nomenclature. Devices include terminal housings, heaters, surge protection, power factor correction capacitors, shaft bonding (shaft grounding), and enclosures. Special marking requirements are also discussed.
Subject: rotating electrical machine
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IEEE Recommended Practice for Auxiliary Devices for Rotating Electrical Machines in Class I, Division 2 and Zone 2 Locations and Class II, Division 2 and Zone 22 Locations
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| contributor author | IEEE - The Institute of Electrical and Electronics Engineers, Inc. | |
| date accessioned | 2024-12-17T08:46:54Z | |
| date available | 2024-12-17T08:46:54Z | |
| date copyright | 21 February 2024 | |
| date issued | 2024 | |
| identifier other | 10439052.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsessionid=A33FFBB4A04818B251172099FA6814F7/handle/yse/336435 | |
| description abstract | This recommended practice applies to the application and installation procedures of auxiliary devices in or on electric rotating machines that are employed in hazardous locations classified as Class I, Division 2 and Zone 2 and Class II, Division 2 and Zone 22 under commonly used worldwide regulations. These regulations are: the National Electrical Code® (NEC®); the Canadian Electrical Code (CE Code); and combined practices of the International Electrotechnical Commission (IEC). Included is a list of source documents, definitions and nomenclature. Devices include terminal housings, heaters, surge protection, power factor correction capacitors, shaft bonding (shaft grounding), and enclosures. Special marking requirements are also discussed. | |
| language | English | |
| publisher | IEEE - The Institute of Electrical and Electronics Engineers, Inc. | |
| title | IEEE Recommended Practice for Auxiliary Devices for Rotating Electrical Machines in Class I, Division 2 and Zone 2 Locations and Class II, Division 2 and Zone 22 Locations | en |
| title | IEEE Std 303-2023 (Revision of IEEE Std 303-2004) | num |
| type | standard | |
| page | 26 | |
| tree | IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2024 | |
| contenttype | fulltext | |
| subject keywords | rotating electrical machine | |
| subject keywords | arcing/sparking component | |
| subject keywords | Zone 22 | |
| subject keywords | space heaters | |
| subject keywords | Zone 2 | |
| subject keywords | surge protection | |
| subject keywords | Class II Division 2 | |
| subject keywords | shaft bonding | |
| subject keywords | power factor correction capacitors | |
| subject keywords | Class I Division 2 | |
| subject keywords | bearing oil heaters | |
| subject keywords | auxiliary devices | |
| subject keywords | IEEE 303™ | |
| identifier DOI | 10.1109/IEEESTD.2024.10439052 |