IEEE 303-2004
Withdrawn
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IEEE Recommended Practice for Auxiliary Devices for Rotating Electrical Machines in Class I, Division 2 and Zone 2 Locations
Hardcopy , PDF
04-12-2022
English
12-17-2004
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1 Overview
1.1 Scope
1.2 Purpose
2 References
3 Definitions and acronyms
3.1 Definitions
3.2 Acronyms
4 Auxiliary device categories
4.1 Protection devices containing an arcing/sparking
component and/or a make-and-break contact
4.2 Protection devices without an arcing/sparking
component or a make-and-break contact
5 Wiring methods and materials
5.1 NFPA requirements
5.2 Canadian requirements
6 Device and component installation recommendations
6.1 Terminal housings
6.2 Space heaters
6.3 Bearing oil heaters
6.4 Surge Protection
6.5 Power Factor Correction Capacitors
6.6 Shaft grounding
7 Enclosures
7.1 Multi-sectioned requirements
7.2 Purging or pressurizing components
8 Marking
8.1 CSA requirements
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 1, Division 2 or Class I Zone 2 under commonly used worldwide regulations.
| Committee |
Petroleum and Chemical Industry
|
| DocumentType |
Standard
|
| Pages |
25
|
| PublisherName |
Institute of Electrical & Electronics Engineers
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| IEEE 3004.8-2016 | IEEE Recommended Practice for Motor Protection in Industrial and Commercial Power Systems |
| API 14FZ : 2013 | RECOMMENDED PRACTICE FOR DESIGN, INSTALLATION, AND MAINTENANCE OF ELECTRICAL SYSTEMS FOR FIXED AND FLOATING OFFSHORE PETROLEUM FACILITIES FOR UNCLASSIFIED AND CLASS 1, ZONE 0, ZONE 1, AND ZONE 2 LOCATIONS |
| API STD 541 : 2014 | FORM-WOUND SQUIRREL CAGE INDUCTION MOTORS - 375 KW (500 HORSEPOWER) AND LARGER |
| API 14F : 2008 : R2013 | DESIGN, INSTALLATION, AND MAINTENANCE OF ELECTRICAL SYSTEMS FOR FIXED AND FLOATING OFFSHORE PETROLEUM FACILITIES FOR UNCLASSIFIED AND CLASS 1, DIVISION 1 AND DIVISION 2 LOCATIONS |
| API 546 : 2008 | BRUSHLESS SYNCHRONOUS MACHINES - 500 KVA AND LARGER |
| API RP 14F:2008 | DESIGN, INSTALLATION, AND MAINTENANCE OF ELECTRICAL SYSTEMS FOR FIXED AND FLOATING OFFSHORE PETROLEUM FACILITIES FOR UNCLASSIFIED AND CLASS 1, DIVISION 1 AND DIVISION 2 LOCATIONS |
| IEEE 1349-2011 REDLINE | IEEE Guide for Application of Electric Motors in Class I, Division 2 and Class I, Zone 2 Hazardous (Classified) Locations |
| IEEE 841-2009 | IEEE Standard for Petroleum and Chemical Industry--Premium-Efficiency, Severe-Duty, Totally Enclosed Fan-Cooled (TEFC) Squirrel Cage Induction Motors--Up to and Including 370 kW (500 hp) |
| API 14F REDLINE : 2008 | DESIGN, INSTALLATION, AND MAINTENANCE OF ELECTRICAL SYSTEMS FOR FIXED AND FLOATING OFFSHORE PETROLEUM FACILITIES FOR UNCLASSIFIED AND CLASS 1, DIVISION 1 AND DIVISION 2 LOCATIONS |
| IEEE 1349-2021 | IEEE Guide for the Application of Electric Machines in Zone 2 and Class I, Division 2 Hazardous (Classified) Locations |
| IEC 60079-1:2014 RLV | Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d" |
| IEC 60079-10:2002 | Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas |
| CSA C22.2 No. 157 : 1992 | INTRINSICALLY SAFE AND NON-INCENDIVE EQUIPMENT FOR USE IN HAZARDOUS LOCATIONS |
| AS/NZS 60079.7:2016 | Explosive atmospheres Equipment protection by increased safety “e” |
| UL 60079-6:4ED 2016-04-29 | Explosive atmospheres - Part 6: Equipment protection by liquid immersion |
| AS/NZS 60079.6:2015 | Explosive atmospheres Equipment protection by oil immersion 'o' |
| EN 60034-1:2010/corrigendum Oct. 2010 | ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE |
| EN 50020:2002 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' |
| AS/NZS 60079.1.1:2002 | Electrical apparatus for explosive gas atmospheres Flameproof enclosures 'd' - Method of test for ascertainment of maximum experimental safe gap |
| CSA C22.2 No. 0.4 : 2004(R2013) | BONDING OF ELECTRICAL EQUIPMENT |
| IEC 60079-18:2014 RLV | Explosive atmospheres - Part 18: Equipment protection by encapsulation “m” |
| EN 50017:1998 | Electrical apparatus for potentially explosive atmospheres - Powder filling "q" |
| NFPA 496 : 2017 | PURGED AND PRESSURIZED ENCLOSURES FOR ELECTRICAL EQUIPMENT |
| EN 50019:2000/corrigendum Apr. 2003 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INCREASED SAFETY "E" |
| EN 50018 : 2000 AMD 1 2002 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - FLAMEPROOF ENCLOSURE "D" |
| AS/NZS 60079.5:2015 | Explosive atmospheres Equipment protection by powder filling ’q’ |
| IEC 60079-1-1:2002 | Electrical apparatus for explosive gas atmospheres - Part 1-1: Flameproof enclosures "d" - Method of test for ascertainment of maximum experimental safe gap |
| AS/NZS 60079.2:2015 | Explosive atmospheres Equipment protection by pressurized enclosure “p” |
| IEC 60079-5:2015 RLV | Explosive atmospheres - Part 5: Equipment protection by powder filling "q" |
| AS/NZS 60079.0:2012 | Explosive atmospheres Equipment - General requirements |
| CSA E60079.0 : 2002 | ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - GENERAL REQUIREMENTS |
| EN 50021 : 99 COR 2000 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - TYPE OF PROTECTION "N" |
| IEC 60079-11:2011 | Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" |
| IEC 60079-3:1990 | Electrical apparatus for explosive gas atmospheres - Part 3: Spark-test apparatus for intrinsically-safe circuits |
| IEC 60755:2017 | General safety requirements for residual current operated protective devices |
| NFPA 70 : 2017 | NATIONAL ELECTRICAL CODE |
| IEC 60079-6:2015 | Explosive atmospheres - Part 6: Equipment protection by liquid immersion "o" |
| IEC 60079-0:2011 | Explosive atmospheres - Part 0: Equipment - General requirements |
| CSA E79.18 : 1995 | ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - ENCAPSULATION "M" |
| EN 60079-10:2003 | Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas |
| AS/NZS 60079.12:2000 | Electrical apparatus for explosive gas atmospheres Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents |
| IEC 60079-14:2013 | Explosive atmospheres - Part 14: Electrical installations design, selection and erection |
| UL 60079-7:5ED 2017-02-24 | Explosive atmospheres - Part 7: Equipment protection by increased safety \'\'e\'\' |
| EN 60079-14:2014/AC:2016 | EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION (IEC 60079-14:2013/COR1:2016) |
| EN 50015:1998 | Electrical apparatus for potentially explosive atmospheres - Oil immersion "o" |
| CSA E60079.7 : 2003 | ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - PART 7: INCREASED SAFETY "E" |
| UL 60079-5:4ED 2016-04-29 | Explosive Atmospheres - Part 5: Equipment protection by powder filling |
| IEC TR 60079-12:1978 | Electrical apparatus for explosive gas atmospheres - Part 12:Classification of mixtures of gases of vapours with air accordingto their maximum experimental safe gaps and minimum ignitingcurrents |
| EN 50016:2002 | Electrical apparatus for potentially explosive atmospheres - Pressurized apparatus "p" |
| UL 60079-1:7ED 2015-09-18 | Explosive Atmospheres - Part 1: Equipment Protection by Flameproof Enclosures |
| EN 50028:1987 | Electrical apparatus for potentially explosive atmospheres - Encapsulation 'm' |
| EN 50014:1997/A2:1999 | ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS |
| UL 60079-0:6ED 2013-07 | Explosive Atmospheres - Part 0: Equipment - General Requirements |
| C22.2 NO. 213-17 | Nonincendive electrical equipment for use in Class I and II, Division 2 and Class III, Divisions 1 and 2 hazardous (classified) locations (Binational standard with UL 121201) |
| CSA E60079.1 : 2002 | ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - CONSTRUCTION AND VERIFICATION TEST OF FLAMEPROOF ENCLOSURES OF ELECTRICAL APPARATUS |
| IEC 60079-15:2010 | Explosive atmospheres - Part 15: Equipment protection by type of protection "n" |
| NFPA 497 : 2017 | CLASSIFICATION OF FLAMMABLE LIQUIDS, GASES, OR VAPORS AND OF HAZARDOUS (CLASSIFIED) LOCATIONS FOR ELECTRICAL INSTALLATIONS IN CHEMICAL PROCESS AREAS |
| AS/NZS 60079.1:2015 | Explosive atmospheres Equipment protection by flameproof enclosures ‘d’ |
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