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EN 14973:2015

Current

Current

The latest, up-to-date edition.

Conveyor belts for use in underground installations - Electrical and flammability safety requirements

Published date

11-18-2015

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European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Ignition hazard assessment
5 Electrical resistance
6 Frictional heating
7 Resistance to ignition
8 Fire propagation
9 Marking
Annex A (informative) - Hazards and risk assessment
Annex B (informative) - Example of an ignition hazard
        assessment for a conveyor belt intended for use
        in a potentially explosive atmosphere
Annex C (informative) - Suggested conveyor belt
        approval/compliance options
Annex ZA (informative) - Relationship between this
         European Standard and the Essential
         Requirements of EU Directive 94/9/EC
Annex ZB (informative) - Relationship between this
         European Standard and the Essential
         Requirements of EC Directive 2006/42/EC
Bibliography

from CEN/TC 188 N362: The revision of EN 14973 should be started to bring it in line with the revised EN 12881-1 and EN 12881-2. (see Resolution 2/2011). The experts present agree that an Annex should be added to EN 14973 to specify that Family approval for belts is possible. Resolution 2/2011: The experts present agree that general revision of EN 14973 and EN 12882 is needed due to the work being done on EN 12881-1 and EN 12881-2.

Committee
CEN/TC 188
DevelopmentNote
Supersedes PREN 14973. (11/2015)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

Standards Relationship
NBN EN 14973 : 2015 Identical
NF EN 14973 : 2016 Identical
SN EN 14973:2016 Identical
DIN EN 14973:2018-05 Identical
BS EN 14973:2015 Identical
UNI EN 14973 : 2015 Identical
SS-EN 14973 : 2015 Identical
UNE-EN 14973:2016 Identical
NEN EN 14973 : 2015 Identical
NS EN 14973 : 2015 Identical
I.S. EN 14973:2015 Identical
PN EN 14973 : 2016 Identical
DIN EN 14973:2016-02 Identical
UNI EN 14973 : 2008 Identical

07/30163048 DC : 0 BS EN 12882 - CONVEYOR BELTS FOR GENERAL PURPOSE USE - ELECTRICAL AND FLAMMABILITY SAFETY REQUIREMENTS
11/30250552 DC : 0 BS EN 1554 - CONVEYOR BELTS - DRUM FRICTION TESTING
13/30289286 DC : 0 BS EN 12882 - CONVEYOR BELTS FOR GENERAL PURPOSE USE - ELECTRICAL AND FLAMMABILITY SAFETY REQUIREMENTS
PREN 1554 : DRAFT 2011 CONVEYOR BELTS - DRUM FRICTION TESTING
PD CLC/TR 60079-32-1:2015 Explosive atmospheres Electrostatic hazards, guidance
ISO/IEC 80079-38:2016 Explosive atmospheres Part 38: Equipment and components in explosive atmospheres in underground mines
DIN EN ISO/IEC 80079-38:2012-08 (Draft) EXPLOSIVE ATMOSPHERES - PART 38: EQUIPMENT AND COMPONENTS IN EXPLOSIVE ATMOSPHERES IN UNDERGROUND MINES (ISO/IEC 80079-38:2016)
DIN EN ISO 15236-3:2016-10 (Draft) STEEL CORD CONVEYOR BELTS - PART 3: SPECIAL SAFETY REQUIREMENTS FOR BELTS FOR USE IN UNDERGROUND INSTALLATIONS (ISO 15236-3:2017)
BS EN ISO 15236-3:2017 Steel cord conveyor belts Special safety requirements for belts for use in underground installations
EN 16191:2014 Tunnelling machinery - Safety requirements
EN 12881-1:2014 Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests
EN 12882:2015 Conveyor belts for general purpose use - Electrical and flammability safety requirements
I.S. EN 13463-5:2011 NON-ELECTRICAL EQUIPMENT INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES - PART 5: PROTECTION BY CONSTRUCTIONAL SAFETY 'C'
UNI EN 16191 : 2014 TUNNELLING MACHINERY - SAFETY REQUIREMENTS
DIN EN ISO 22721:2010-01 Conveyor belts - Specification for rubber- or plastics-covered conveyor belts of textile construction for underground mining (ISO 22721:2007)
BS EN 16191:2014 Tunnelling machinery. Safety requirements
BS EN ISO 22721:2007 Conveyor belts. Specification for rubber- or plastics-covered conveyor belts of textile construction for underground mining
BS EN ISO/IEC 80079-38 : 2016 EXPLOSIVE ATMOSPHERES - PART 38: EQUIPMENT AND COMPONENTS IN EXPLOSIVE ATMOSPHERES IN UNDERGROUND MINES (ISO/IEC 80079 38:2016)
DIN EN 12882:2015-11 CONVEYOR BELTS FOR GENERAL PURPOSE USE - ELECTRICAL AND FLAMMABILITY SAFETY REQUIREMENTS
DIN EN 1554:2012-10 CONVEYOR BELTS - DRUM FRICTION TESTING
BS EN 1554:2012 Conveyor belts. Drum friction testing
UNE-EN 12881-1:2014 Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests
BS EN 12881-1:2014 Conveyor belts. Fire simulation flammability testing Propane burner tests
I.S. EN ISO 15236-3:2017 STEEL CORD CONVEYOR BELTS - PART 3: SPECIAL SAFETY REQUIREMENTS FOR BELTS FOR USE IN UNDERGROUND INSTALLATIONS (ISO 15236-3:2017)
DIN EN 13463-5:2011-10 NON-ELECTRICAL EQUIPMENT INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES - PART 5: PROTECTION BY CONSTRUCTIONAL SAFETY 'C'
DIN EN 13463-5:2004-03 NON-ELECTRICAL EQUIPMENT INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES - PART 5: PROTECTION BY CONSTRUCTIONAL SAFETY 'C'
I.S. EN 12881-1:2014 CONVEYOR BELTS - FIRE SIMULATION FLAMMABILITY TESTING - PART 1: PROPANE BURNER TESTS
I.S. EN 12882:2015 CONVEYOR BELTS FOR GENERAL PURPOSE USE - ELECTRICAL AND FLAMMABILITY SAFETY REQUIREMENTS
S.R. CLC/TR 60079-32-1:2015 EXPLOSIVE ATMOSPHERES - PART 32-1: ELECTROSTATIC HAZARDS - GUIDANCE
12/30259188 DC : 0 BS EN 12881-1 - CONVEYOR BELTS - FIRE SIMULATION FLAMMABILITY TESTING - PART 1: PROPANE BURNER TESTS
DIN EN 16191:2014-09 TUNNELLING MACHINERY - SAFETY REQUIREMENTS
I.S. EN ISO 22721:2007 CONVEYOR BELTS - SPECIFICATION FOR RUBBER- OR PLASTICS-COVERED CONVEYOR BELTS OF TEXTILE CONSTRUCTION FOR UNDERGROUND MINING
EN ISO/IEC 80079-38:2016 Explosive atmospheres - Part 38: Equipment and components in explosive atmospheres in underground mines (ISO/IEC 80079-38:2016)
DIN EN 12881-1:2015-10 Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests
BS EN 12882:2015 Conveyor belts for general purpose use. Electrical and flammability safety requirements
UNE-EN 13463-5:2013 Non-electrical equipment intended for use in potentially explosive atmospheres - Part 5: Protection by constructional safety 'c'
EN ISO 22721:2007 Conveyor belts - Specification for rubber- or plastics-covered conveyor belts of textile construction for underground mining (ISO 22721:2007)
UNI EN 12881-1 : 2014 CONVEYOR BELTS - FIRE SIMULATION FLAMMABILITY TESTING - PART 1: PROPANE BURNER TESTS
UNI EN 13463-5 : 2011 NON-ELECTRICAL EQUIPMENT INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES - PART 5: PROTECTION BY CONSTRUCTIONAL SAFETY 'C'
UNI EN 1554 : 2012 CONVEYOR BELTS - DRUM FRICTION TESTING
DIN EN 16191 E : 2014 TUNNELLING MACHINERY - SAFETY REQUIREMENTS
05/30130302 DC : DRAFT MAR 2005 ISO 22721 - CONVEYOR BELTS - SPECIFICATION FOR RUBBER OR PLASTICS COVERED CONVEYOR BELTS OF TEXTILE CONSTRUCTION FOR UNDERGROUND MINING
12/30243465 DC : 0 BS ISO/IEC 80079-38 - EXPLOSIVE ATMOSPHERES - PART 38: EQUIPMENT AND COMPONENTS IN EXPLOSIVE ATMOSPHERES IN UNDERGROUND MINES
BS PD IEC TS 60079-32-1 : 2013 EXPLOSIVE ATMOSPHERES - PART 32-1: ELECTROSTATIC HAZARDS, GUIDANCE
I.S. EN 16191:2014 TUNNELLING MACHINERY - SAFETY REQUIREMENTS
I.S. EN ISO/IEC 80079-38:2016 EXPLOSIVE ATMOSPHERES - PART 38: EQUIPMENT AND COMPONENTS IN EXPLOSIVE ATMOSPHERES IN UNDERGROUND MINES (ISO/IEC/DIS 80079-38:2012)
UNE-EN 1554:2012 Conveyor belts - Drum friction testing
BS EN 13463-5:2011 Non-electrical equipment intended for use in potentially explosive atmospheres Protection by constructional safety \'c\'
UNE-EN 12882:2016 Conveyor belts for general purpose use - Electrical and flammability safety requirements
ISO 22721:2007 Conveyor belts — Specification for rubber- or plastics-covered conveyor belts of textile construction for underground mining
ISO 15236-3:2017 Steel cord conveyor belts — Part 3: Special safety requirements for belts for use in underground installations
EN 1554:2012 Conveyor belts - Drum friction testing
EN ISO 15236-3:2017 Steel cord conveyor belts - Part 3: Special safety requirements for belts for use in underground installations (ISO 15236-3:2017)
I.S. EN 1554:2012 CONVEYOR BELTS - DRUM FRICTION TESTING
PREN 12882 : DRAFT 2013 CONVEYOR BELTS FOR GENERAL PURPOSE USE - ELECTRICAL AND FLAMMABILITY SAFETY REQUIREMENTS
CLC/TR 60079-32-1:2015 Explosive atmospheres - Part 32-1: Electrostatic Hazards - Guidance
DIN EN ISO 15236-3:2008-04 STEEL CORD CONVEYOR BELTS - PART 3: SPECIAL SAFETY REQUIREMENTS FOR BELTS FOR USE IN UNDERGROUND INSTALLATIONS (ISO 15236-3:2017)
EN 13463-5:2011 Non-electrical equipment intended for use in potentially explosive atmospheres - Part 5: Protection by constructional safety 'c'

ISO 22721:2007 Conveyor belts — Specification for rubber- or plastics-covered conveyor belts of textile construction for underground mining
ISO 21183-1:2005 Light conveyor belts Part 1: Principal characteristics and applications
EN 13463-1:2009 Non-electrical equipment for use in potentially explosive atmospheres - Part 1: Basic method and requirements
EN ISO 340:2013 Conveyor belts - Laboratory scale flammability characteristics - Requirements and test method (ISO 340:2013)
ISO 15236-3:2017 Steel cord conveyor belts — Part 3: Special safety requirements for belts for use in underground installations
EN 13463-6:2005 Non-electrical equipment for use in potentially explosive atmospheres - Part 6: Protection by control of ignition source 'b'
ISO 12100:2010 Safety of machinery — General principles for design — Risk assessment and risk reduction
ISO 340:2013 Conveyor belts Laboratory scale flammability characteristics Requirements and test method
EN ISO 15236-3:2017 Steel cord conveyor belts - Part 3: Special safety requirements for belts for use in underground installations (ISO 15236-3:2017)
EN ISO 22721:2007 Conveyor belts - Specification for rubber- or plastics-covered conveyor belts of textile construction for underground mining (ISO 22721:2007)
EN ISO 284:2012 Conveyor belts - Electrical conductivity - Specification and test method (ISO 284:2012)
ISO 284:2012 Conveyor belts — Electrical conductivity — Specification and test method
EN 1127-2:2014 Explosive atmospheres - Explosion prevention and protection - Part 2: Basic concepts and methodology for mining
EN 1554:2012 Conveyor belts - Drum friction testing
EN ISO 12100:2010 Safety of machinery - General principles for design - Risk assessment and risk reduction (ISO 12100:2010)
EN ISO 21183-1:2006 Light conveyor belts - Part 1: Principal characteristics and applications (ISO 21183-1:2005)
EN 12881-2:2005+A1:2008 Conveyor belts - Fire simulation flammability testing - Part 2: Large scale fire test
EN 12881-1:2014 Conveyor belts - Fire simulation flammability testing - Part 1: Propane burner tests
EN 13463-5:2011 Non-electrical equipment intended for use in potentially explosive atmospheres - Part 5: Protection by constructional safety 'c'
EN 31010:2010 Risk management - Risk assessment techniques
1994/9/EC : 1994 DIRECTIVE 94/9/EC OF THE EUROPEAN PARLIAMENT AND THE COUNCIL OF 23 MARCH 1994 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING EQUIPMENT AND PROTECTIVE SYSTEMS INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES

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