CSA E60079.7 : 2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - PART 7: INCREASED SAFETY "E"
Hardcopy , PDF
01-02-2012
English
01-01-2003
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FOREWORD
1 Scope
2 Normative references
3 Definitions
4 Constructional requirements for all electrical
apparatus
4.1 General
4.2 Terminals for external connections
4.3 Internal connections
4.4 Clearances
4.5 Creepage distances
4.6 Solid electrical insulating materials
4.7 Windings
4.8 Temperature limitations
4.9 Wiring internal to apparatus
4.10 Degrees of protection provided by enclosures
4.11 Fasteners
5 Supplementary requirements for specific electrical
apparatus
5.1 General
5.2 Rotating electrical machines
5.3 Luminaries designed for mains supply
5.4 Portable lights with their own source of supply
for group II applications
5.5 Measuring instruments and instrument transformers
5.6 Transformers other than instrument transformers
5.7 Batteries
5.8 General purpose connection and junction boxes
5.9 Resistance heaters (other than trace heating)
5.10 Other electrical apparatus
6 Type verifications and type tests
6.1 Dielectric strength
6.2 Rotating electrical machines
6.3 Luminaires designed for mains supply
6.4 Measuring instruments and instrument transformers
6.5 Transformers other than instrument transformers
6.6 Secondary batteries
6.7 General purpose connection and junction boxes
6.8 Resistance heating devices and resistance
heating units
6.9 Terminal insulting material tests
7 Routine verifications and routine tests
8 Marking and instructions
8.1 General marking
8.2 Instructions for use
8.3 Installation instructions
Annex A (normative) Cage motors - Methods of test and
of calculation
Annex B (normative) Type tests for specific forms of
resistance heating devices or resistance heating
units
Annex C (informative) Cage motors - Thermal protection
in service
Annex D (informative) Resistance heating devices and
units - Additional electrical protection
Annex E (informative) Combinations of terminals and
conductors for general purpose connection and
junction boxes
Annex F (informative) Dimensions of copper conductors
Bibliography
Figures and Tables
Defines the requirements for the design, construction, testing and marking of electrical apparatus with type of protection increased safety "e" intended for use in explosive gas atmospheres.
| DocumentType |
Standard
|
| Pages |
144
|
| PublisherName |
Canadian Standards Association
|
| Status |
Superseded
|
| SupersededBy |
| IEEE 303-2004 | IEEE Recommended Practice for Auxiliary Devices for Rotating Electrical Machines in Class I, Division 2 and Zone 2 Locations |
| CSA PLUS 2203 : 2001 | HAZARDOUS LOCATIONS - GUIDE FOR THE DESIGN, TESTING, CONSTRUCTION, AND INSTALLATION OF EQUIPMENT IN EXPLOSIVE ATMOSPHERES |
| CSA CE CODE SAFETY PACKAGE : 2012 | CE CODE SAFETY PACKAGE |
| IEC 60112:2003+AMD1:2009 CSV | Method for the determination of the proof and the comparative tracking indices of solid insulating materials |
| IEC 60079-1:2014 RLV | Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d" |
| IEC 60432-1:1999+AMD1:2005+AMD2:2011 CSV | Incandescent lamps - Safety specifications - Part 1: Tungsten filament lamps for domestic and similar general lighting purposes |
| IEC 60238:2016+AMD1:2017 CSV | Edison screw lampholders |
| IEC 60317-3:2004+AMD1:2010 CSV | Specifications for particular types of winding wires - Part 3: Polyester enamelled round copper wire, class 155 |
| IEC 60317-7:1990+AMD1:1997+AMD2:1997 CSV | Specifications for particular types of winding wires - Part 7: Polyimide enamelled round copper wire, class 220 |
| IEC 60068-2-27:2008 | Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock |
| IEC 60364-5-523:1999 | Electrical installations of buildings - Part 5: Selection and erection of electrical equipment - Section 523: Current-carrying capacities in wiring systems |
| IEC 60079-17:2013 | Explosive atmospheres - Part 17: Electrical installations inspection and maintenance |
| IEC 60999-2:2003 | Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 2: Particular requirements for clamping units for conductors above 35 mm2 up to 300 mm2 (included) |
| IEC 60079-18:2014 RLV | Explosive atmospheres - Part 18: Equipment protection by encapsulation “m” |
| IEC 60050-486:1991 | International Electrotechnical Vocabulary (IEV) - Part 486: Secondary cells and batteries |
| IEC 60061-2:2005 CSV | Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 2: Lampholders |
| IEC 60400:2017 | Lampholders for tubular fluorescent lamps and starterholders |
| IEC 60317-8:2010 | Specifications for particular types of winding wires - Part 8: Polyesterimide enamelled round copper wire, class 180 |
| IEC 60947-7-1:2009 | Low-voltage switchgear and controlgear - Part 7-1: Ancillary equipment - Terminal blocks for copper conductors |
| IEC 62013-1:2005 | Caplights for use in mines susceptible to firedamp - Part 1: General requirements - Construction and testing in relation to the risk of explosion |
| IEC 60050-426:2008 | International Electrotechnical Vocabulary (IEV) - Part 426: Equipment for explosive atmospheres |
| IEC 60999-1:1999 | Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 1: General requirements and particular requirements for clamping units for conductors from 0,2 mm2 up to 35 mm2 (included) |
| IEC 60085:2007 | Electrical insulation - Thermal evaluation and designation |
| IEC 60064:1993+AMD1:2000+AMD2:2002+AMD3:2005 CSV | Tungsten filament lamps for domestic and similar general lighting purposes - Performance requirements |
| IEC 60079-11:2011 | Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" |
| IEC 60317-13:2010 | Specifications for particular types of winding wires - Part 13: Polyester or polyesterimide overcoated with polyamide-imide enamelled round copper wire, class 200 |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| IEC 60755:2017 | General safety requirements for residual current operated protective devices |
| IEC 61056-1:2012 | General purpose lead-acid batteries (valve-regulated types) - Part 1: General requirements, functional characteristics - Methods of test |
| IEC 60364-3:1993 | Electrical installations of buildings - Part 3: Assessment of general characteristics |
| IEC 60079-0:2011 | Explosive atmospheres - Part 0: Equipment - General requirements |
| IEC 60061-1:2005 CSV | Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: Lamp caps |
| IEC 60034-1:2017 | Rotating electrical machines - Part 1: Rating and performance |
| IEC 60086-1:2015 | Primary batteries - Part 1: General |
| IEC 60068-2-42:2003 | Environmental testing - Part 2-42: Tests - Test Kc: Sulphur dioxide test for contacts and connections |
| IEC 62086-1:2001 | Electrical apparatus for explosive gas atmospheres - Electrical resistance trace heating - Part 1: General and testing requirements |
| EN 954-1 : 1996 | SAFETY OF MACHINERY - SAFETY-RELATED PARTS OF CONTROL SYSTEMS - PART 1: GENERAL PRINCIPLES FOR DESIGN |
| IEC 60623:2017 | Secondary cells and batteries containing alkaline or other non-acid electrolytes - Vented nickel-cadmium prismatic rechargeable single cells |
| IEC 61150:1992 | Alkaline secondary cells and batteries - Sealed nickel-cadmium rechargeable monobloc batteries in button cell design |
| IEC 60664-1:2007 | Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests |
| IEC 60285:1993+AMD1:1995+AMD2:1998 CSV | Alkaline secondary cells and batteries - Sealed nickel-cadmium cylindrical rechargeable single cells |
| IEC 61195:1999+AMD1:2012+AMD2:2014 CSV | Double-capped fluorescent lamps - Safety specifications |
| IEC 60622:2002 | Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-cadmium prismatic rechargeable single cells |
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