09/30199364 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN 13463-5 - NON-ELECTRICAL EQUIPMENT INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES - PART 5: PROTECTION BY CONSTRUCTIONAL SAFETY 'C'
Hardcopy , PDF
29-02-2012
English
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General
4.1 Determination of suitability
4.2 General requirements for equipment
4.3 Definition of "potential ignition source" and
"effective ignition source"
4.4 Ingress Protection
4.4.1 General
4.5 Seals for moving parts
4.5.1 Unlubricated gaskets, seals, sleeves,
bellows and diaphragms
4.5.2 Stuffing box seals
4.5.3 Lubricated seals
4.6 Equipment lubricants/Coolants/Fluids
4.7 Vibration
5 Requirements for moving parts
5.1 General
5.2 Clearance
5.3 Lubrication
6 Requirements for bearings
6.1 General
6.2 Lubrication
6.3 Chemical compatibility
7 Requirements for power transmission systems
7.1 Gear drives
7.2 Belt drives
7.3 Chain drives
7.4 Other Drives
7.5 Hydrostatic/Hydrokinetic/Pneumatic - equipment
8 Requirements for clutches and couplings
9 Requirements for brakes and braking systems
9.1 Brakes used only for stopping in emergency
9.2 Service brakes (including friction brakes and
fluid based retarders)
9.3 Parking brakes
10 Requirements for springs and absorbing elements
11 Requirements for conveyor belts
12 Marking
Annex A (informative) - Examples of some of the thought
processes and principles used in the construction
of items of equipment protected by 'Constructional
Safety' protection
A.1 Ignition hazard assessment relating to a Group II,
category 2 pump, normally used in chemical industry
A.1.1 Description of use
A.1.2 Construction
A.1.3 Ignition hazard assessment
A.1.4 Determining the ignition protection
A.1.5 The ignition hazard assessment document
A.1.6 Marking with regard to the ignition protection
A.2 Ignition hazard assessment relating to a Group II,
category 1 stirrer
A.3 Ignition hazard assessment relating to a Group II,
category 1 compressed air motor used for tank cleaning
Annex B (normative) - Test requirements
B.1 "Dry run" test for lubricated sealing arrangements
B.2 Type test for determining the maximum engaging
time of clutch assembly
B.2.1 Apparatus
B.2.2 Procedure
B.2.3 Results
B.2.4 Reporting
B.3 Conductivity criteria for transmission belts
Annex C (informative) - Significant technical changes between
this document and the previous edition of this European
Standard
Annex ZA (informative) - Relationship between this European
Standard and the Essential Requirements of EU
Directive 94/9 EC
Bibliography
BS EN 13463-5
| Committee |
FSH/23
|
| DocumentType |
Draft
|
| Pages |
29
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| PREN 13463-5 : DRAFT 2009 | Identical |
| EN 1127-1:2011 | Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology |
| EN 982:1996+A1:2008 | Safety of machinery - Safety requirements for fluid power systems and their components - Hydraulics |
| EN 13463-1:2009 | Non-electrical equipment for use in potentially explosive atmospheres - Part 1: Basic method and requirements |
| EN 13478:2001+A1:2008 | Safety of machinery - Fire prevention and protection |
| EN 13463-6:2005 | Non-electrical equipment for use in potentially explosive atmospheres - Part 6: Protection by control of ignition source 'b' |
| ISO 281:2007 | Rolling bearings Dynamic load ratings and rating life |
| EN 14986:2017 | Design of fans working in potentially explosive atmospheres |
| EN 13463-8:2003 | Non-electrical equipment for potentially explosive atmospheres - Part 8: Protection by liquid immersion 'k' |
| ISO 1813:2014 | Belt drives — V-ribbed belts, joined V-belts and V-belts including wide section belts and hexagonal belts — Electrical conductivity of antistatic belts: Characteristics and methods of test |
| EN 1127-2:2014 | Explosive atmospheres - Explosion prevention and protection - Part 2: Basic concepts and methodology for mining |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| EN 983:1996+A1:2008 | Safety of machinery - Safety requirements for fluid power systems and their components - Pneumatics |
| EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
| EN 50303:2000 | Group I, Category M1 equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust |
| CLC/TR 50404:2003 | Electrostatics - Code of practice for the avoidance of hazards due to static electricity |
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