Name: CSA M421 : 2011
Brand: CSA

CSA M421 : 2011

Superseded

View Superseded by

USE OF ELECTRICITY IN MINES

Available format(s)

Hardcopy , PDF

Superseded date

03-09-2017

Language(s)

English, French

Published date

01-01-2016

Publisher

Canadian Standards Association

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Status	Superseded
SupersededBy	CSA M421 : 2011 : R2016
Supersedes	CSA CAN3 M421 : M85

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
C22.1-15	Canadian Electrical Code, Part I (23rd Edition), Safety Standard for Electrical Installations
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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CSA M421 : 2011

Superseded

Table of Contents

Abstract

General Product Information

Standards Referencing This Book

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