CSA M421 : 2011 : R2016
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
USE OF ELECTRICITY IN MINES
Hardcopy , PDF
03-09-2017
English
01-01-2016
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Preface
1 Scope
2 Reference publications
3 Definitions
4 General requirements
5 Surface mines and quarries
6 Underground mines
7 Underground coal mines
Annex A (informative) - Ground potential rise and ground-fault
voltage
Annex B (informative) - Overhead supply line clearances
Annex C (informative) - Mine hoists
Annex D (informative) - Maintenance
Annex E (informative) - Electrical installations in ammonium
nitrate fuel oil (ANFO) areas
Annex F (informative) - Options for equipment control power
Annex G (informative) - Equipment protection levels and
methods of explosion protection for underground
coal mines
Annex H (informative) - Underground coal mine ac system
grounding considerations
Annex I (informative) - Flame test ratings
Sets up minimum requirements for electrical work and electrical equipment operating, or intended to operate, at a mine.
| DevelopmentNote |
Supersedes and renumbers CSA CAN3 M421 (07/2004)
|
| DocumentType |
Standard
|
| Pages |
86
|
| ProductNote |
Reconfirmed EN
|
| PublisherName |
Canadian Standards Association
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| CSA C22.2 No. 94.1 : 2015 | ENCLOSURES FOR ELECTRICAL EQUIPMENT, NON-ENVIRONMENTAL CONSIDERATIONS |
| NFPA 262 : 2015 | METHOD OF TEST FOR FLAME TRAVEL AND SMOKE OF WIRES AND CABLES FOR USE IN AIR-HANDLING SPACES |
| CSA Z463 : 2013 | GUIDELINE ON MAINTENANCE OF ELECTRICAL SYSTEMS |
| B167-16 | Overhead cranes, gantry cranes, monorails, hoists, and jib cranes |
| CSA Z462 : 2015 | WORKPLACE ELECTRICAL SAFETY |
| CSA C22.2 No. 96 : 2013 | PORTABLE POWER CABLES |
| NFPA 70B : 2016 | RECOMMENDED PRACTICE FOR ELECTRICAL EQUIPMENT MAINTENANCE |
| CSA C22.2 No. 31 : 2014 | SWITCHGEAR ASSEMBLIES |
| CSA C68.10 : 2014 | SHIELDED POWER CABLE FOR COMMERCIAL AND INDUSTRIAL APPLICATIONS, 5-46 KV |
| CSA C22.2 No. 96.1 : 2013 | MINE POWER FEEDER CABLES |
| CSA Z460 : 2013 | CONTROL OF HAZARDOUS ENERGY - LOCKOUT AND OTHER METHODS |
| IEEE 80-2013 REDLINE | IEEE Guide for Safety in AC Substation Grounding |
| IEEE C62.22A : 2013 | GUIDE FOR THE APPLICATION OF METAL-OXIDE SURGE ARRESTERS FOR ALTERNATING-CURRENT SYSTEMS - AMENDMENT 1: SUPPLEMENT TO CONSIDER ENERGY HANDLING CAPABILITIES |
| IEC 60079-0:2011 | Explosive atmospheres - Part 0: Equipment - General requirements |
| IEEE 450-2010 REDLINE | IEEE Recommended Practice for Maintenance, Testing, and Replacement of Vented Lead-Acid Batteries for Stationary Applications |
| CSA C22.2 No. 2556 : 2015 | WIRE AND CABLE TEST METHODS |
| IEEE 400-2012 REDLINE | IEEE Guide for Field Testing and Evaluation of the Insulation of Shielded Power Cable Systems Rated 5 kV and Above |
| CSA C22.2 No. 94.2 : 2015 | ENCLOSURES FOR ELECTRICAL EQUIPMENT, ENVIRONMENTAL CONSIDERATIONS |
| CSA C22.2 NO No. 298 : 2016 | HIGH VOLTAGE COUPLERS |
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