02/637047 DC : DRAFT APR 2002

Name: 02/637047 DC : DRAFT APR 2002
Brand: BSI

Superseded

View Superseded by

BS EN 50174-3 - INFORMATION TECHNOLOGY - CABLING INSTALLATION - PART 3: INSTALLATION PLANNING AND PRACTICES OUTSIDE BUILDINGS

Superseded date

05-12-2004

Published date

11-23-2012

Publisher

British Standards Institution

Introduction
1 Scope
2 Normative references
3 Definitions and abbreviations
   3.1 Definitions
   3.2 Abbreviations
4 Safety requirements
   4.1 Prerequisite
   4.2 Protection against electric shock
   4.3 Protection from voltages due to proximity of high
        voltage systems
   4.4 Fire and chemical hazard
   4.5 Explosive and asphyxiating gases
   4.6 Optical fibre hazard
   4.7 Mechanical hazard
   4.8 Separation requirements for metallic cabling
   4.9 Closures
5 General installation practices for metallic and optical
   fibre cabling
   5.1 General
   5.2 General precautions
   5.3 Pre-installation practices
   5.4 Preparation of cable routes
   5.5 Cabling practices
   5.6 Cable management systems
   5.7 Labelling
   5.8 Installation of closures
   5.9 Segregation of services
   5.10 Information technology cabling interconnections between
        buildings
   5.11 Pole sharing
6 Additional installation practice for metallic cabling
   6.1 EMC-Considerations
   6.2 Balanced transmission
   6.3 Screening
   6.4 Mains and high voltage power distribution systems
        (above 1000 V)
   6.5 Protection against very low frequency fields
   6.6 Electrical isolation components
   6.7 Surge protective devices
   6.8 Protection against lightning
   6.9 Protection against electrostatic discharge (ESD)
   6.10 Corrosion
   6.11 Protection against radar emission and broadcast
        emitters
7 Additional installation practices for optical fibre cabling
   7.1 General
   7.2 Pre-installation procedures
   7.3 Optical fibre cable practices
   7.4 Final assembly of closures
   7.5 Termination practices
   7.6 Jointing/termination of optical fibres
   7.7 Optical fibre management
8 Additional installation practices for specific sites and
   services
   8.1 Hospitals
   8.2 Airports
   8.3 Nuclear areas
   8.4 Explosive areas
   8.5 Chemical manufacture/areas/plants
   8.6 Tunnels and bridges including their associated services
   8.7 Waterways, including rivers, canals, streams natural or
        ducted/channelled etc.
   8.8 Over-ground and underground railways
Annex A (informative) Earth potential rise (EPR)
Annex B (informative) Typical examples of protection for
        information technology cabling
Bibliography
Figures
Tables

BS EN 50174-3

Committee	TCT/7
DocumentType	Draft
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN 50174-3 : 2013

Standards	Relationship
PREN 50174-3 : DRAFT 2012	Identical

EN 50346 : 2002 AMD 2 2009	INFORMATION TECHNOLOGY - CABLING INSTALLATION - TESTING OF INSTALLED CABLING
ETS 300 253 : 20001	EQUIPMENT ENGINEERING (EE) - EARTHING AND BONDING OF TELECOMMUNICATIONS EQUIPMENT IN TELECOMMUNICATION CENTRES
ENV 50121-4 : 1996	RAILWAY APPLICATIONS - ELECTROMAGNETIC COMPATIBILITY - EMISSION AND IMMUNITY OF THE SIGNALLING AND TELECOMMUNICATIONS APPARATUS
IEC 60050-195:1998	International Electrotechnical Vocabulary (IEV) - Part 195: Earthing and protection against electric shock
HD 384.4.41 S2:1996/A1:2002	ELECTRICAL INSTALLATIONS OF BUILDINGS - PART 4: PROTECTION FOR SAFETY - CHAPTER 41: PROTECTION AGAINST ELECTRIC SHOCK
EN 50026 : 1987	LOW VOLTAGE SWITCHGEAR AND CONTROLGEAR FOR INDUSTRIAL USE - INDUCTIVE PROXIMITY SWITCHES - FORM D FOR DIRECT CURRENT, 3 OR 4 TERMINALS
EN 50174-1:2009/A2:2014	INFORMATION TECHNOLOGY - CABLING INSTALLATION - PART 1: INSTALLATION SPECIFICATION AND QUALITY ASSURANCE
HD 384.2 : 200S2	INTERNATIONAL ELECTROTECHNICAL VOCABULARY - ELECTRICAL INSTALLATIONS OF BUILDINGS
EN 50020:2002	Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i'
EN 60950:2000/corrigendum:2002	SAFETY OF INFORMATION TECHNOLOGY EQUIPMENT
EN 60794-1-1:2016	Optical fibre cables - Part 1-1: Generic specification - General
EN 12613:2009	Plastics warning devices for underground cables and pipelines with visual characteristics
EN 61663-2 : 2001	LIGHTNING PROTECTION - TELECOMMUNICATION LINES - PART 2: LINES USING METALLIC CONDUCTORS
EN 50019:2000/corrigendum Apr. 2003	ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INCREASED SAFETY "E"
EN 61663-1 : 1999	LIGHTNING PROTECTION - TELECOMMUNICATION LINES - PART 1 - FIBRE OPTIC INSTALLATIONS
EN 60601-1-2:2015	Medical electrical equipment - Part 1-2: General requirements for basic safety and essential performance - Collateral Standard: Electromagnetic disturbances - Requirements and tests
EN 50098-1 : 98 COR 1 2003	CUSTOMER PREMISES CABLING FOR INFORMATION TECHNOLOGY - PART 1: ISDN BASIC ACCESS
EN 50174-2 : 2009 AMD 2 2014	INFORMATION TECHNOLOGY - CABLING INSTALLATION - PART 2: INSTALLATION PLANNING AND PRACTICES INSIDE BUILDINGS
EN 60794-1-2:2017/AC:2017-07	OPTICAL FIBRE CABLES - PART 1-2: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - GENERAL GUIDANCE (IEC 60794-1-2:2017)
EN 50098-2:1996	Customer premises cabling for Information Technology - Part 2: 2048 kbit/s ISDN primary access and leased line network interface
HD 384.4.47 : 200S2	ELECTRICAL INSTALLATIONS OF BUILDINGS - PART 4: PROTECTION FOR SAFETY - CHAPTER 47: APPLICATION OF PROTECTIVE MEASURES FOR SAFETY - SECTION 470: GENERAL - SECTION 471: MEASURES OF PROTECTION AGAINST ELECTRIC SHOCK
EN 50173 : 95 AMD 1 2000	INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS
EN 50014:1997/A2:1999	ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS
EN 50310:2016	Telecommunications bonding networks for buildings and other structures
HD 384.4.482 : S1 COR 1997	ELECTRICAL INSTALLATIONS OF BUILDINGS - PART 4: PROTECTION FOR SAFETY - CHAPTER 48: CHOICE OF PROTECTIVE MEASURES AS A FUNCTION OF EXTERNAL INFLUENCES - SECTION 482: PROTECTION AGAINST FIRE WHERE PARTICULAR RISKS OR DANGER EXIST