I.S. EN 14591-4:2007
Current
The latest, up-to-date edition.
EXPLOSION PREVENTION AND PROTECTION IN UNDERGROUND MINES - PROTECTIVE SYSTEMS - PART 4: AUTOMATIC EXTINGUISHING SYSTEMS FOR ROAD HEADERS
Hardcopy , PDF
English
01-01-2007
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
4.1 General
4.2 Functional requirements
4.2.1 General
4.2.2 Sensors
4.2.3 Extinguishing agent containers
4.2.4 Electronic control and discharge unit
4.2.5 Power supply and emergency power supply
4.3 Other requirements
5 Special requirements
5.1 General
5.2 Mechanical strength
5.3 Vibration and impact resistance
5.4 Maintenance-friendly design
6 Requirements for sensor systems
6.1 General
6.2 Testing and monitoring
6.3 Resistance to interference/electromagnetic
compatibility (EMC)
7 Requirements for signal-processing electronics
7.1 General
7.2 Triggering
7.3 Monitoring functions
7.4 Status displays
7.5 Resistance to interference/electromagnetic
compatibility (EMC)
8 Extinguishing system
8.1 General
8.2 Extinguishing agent containers
9 Marking
10 Information for use
Annex ZA (informative) Relationship between this European
Standard and the Essential
Requirements of EU 94/9/EC
Bibliography
Specifies requirements for automatic explosion extinguishing systems for roadheader machines (selective cut heading machines) in roadheader drivages where these systems automatically detect the initial phase of a firedamp explosion which has been initiated by the cutter head of a roadheader machine and extinguish it at the roadhead in such a way that the roadway drivage team is not put at risk.
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| NEN EN 14591-4 : 2007 C1 2008 | Identical |
| NS EN 14591-4 : 2007 AC 2008 | Identical |
| SN EN 14591-4 : 2007 CORR 2008 | Identical |
| NBN EN 14591-4 : 2008 COR 2008 | Identical |
| UNI EN 14591-4 : 2008 | Identical |
| NF EN 14591-4 : 2007 | Identical |
| DIN EN 14591-4:2007-09 | Identical |
| BS EN 14591-4:2007 | Identical |
| EN 61508-1:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements |
| EN 60079-0:2012/A11:2013 | EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED) |
| EN 13463-1:2009 | Non-electrical equipment for use in potentially explosive atmospheres - Part 1: Basic method and requirements |
| EN 13237:2012 | Potentially explosive atmospheres - Terms and definitions for equipment and protective systems intended for use in potentially explosive atmospheres |
| EN 1127-2:2014 | Explosive atmospheres - Explosion prevention and protection - Part 2: Basic concepts and methodology for mining |
| EN 61000-6-2:2005/corrigendum:2005 | ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY FOR INDUSTRIAL ENVIRONMENTS (IEC 61000-6-2:2005) |
| EN 61000-6-4:2007/A1:2011 | ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-4: GENERIC STANDARDS - EMISSION STANDARD FOR INDUSTRIAL ENVIRONMENTS |
| IEC 60079-0:2011 | Explosive atmospheres - Part 0: Equipment - General requirements |
| EN 10204:2004 | Metallic products - Types of inspection documents |
| EN 60068-2-6:2008 | Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal) |
| IEC 61508-1:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements (see Functional Safety and IEC 61508) |
| 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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