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09/30205182 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS EN 50310 - APPLICATION OF EQUIPOTENTIAL BONDING AND EARTHING IN BUILDINGS WITH INFORMATION TECHNOLOGY EQUIPMENT
Available format(s)

Hardcopy , PDF

Superseded date

30-11-2010

Language(s)

English

Introduction
1 Scope and conformance
   1.1 Scope
   1.2 Conformance
2 Normative references
3 Definitions, abbreviations and symbols
   3.1 Definitions
   3.2 Abbreviations
   3.3 Symbols
4 General requirements
   4.1 Co-ordination
   4.2 Safety from electrical hazards
   4.3 Segregation between information technology cabling and
        power supply cabling
   4.4 Main earthing terminal (MET)
   4.5 Signal reference - Recommendation
5 Application of earthing networks
   5.1 General
   5.2 Requirements and recommendations
   5.3 Hierarchy of earthing network performance
6 Earthing networks
   6.1 General
   6.2 Star earthing networks
   6.3 Ring earthing networks
   6.4 Local mesh earthing networks
   6.5 Meshed earthing networks
   6.6 SRPP
7 Bonding
   7.1 Equipotential bonding conductors
   7.2 SRPP
   7.3 Corrosion
8 DC power distribution systems
   8.1 DC distribution system of secondary supply
   8.2 DC distribution system of tertiary supply
9 Power supply distribution systems
Annex A (normative) - Rationale about common bonding network
        (CBN) co-ordination
Annex B (informative) - Rationale for the integration of DC
        distribution systems into the merging of common bonding
        network (CBN) and meshed bonding network (MESH-BN)
Bibliography

BS EN 50310

Committee
TCT/7
DocumentType
Draft
Pages
38
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
PREN 50310 : DRAFT 2009 Identical

IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV Information technology equipment - Safety - Part 1: General requirements
IEC 60364-5-54:2011 Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors
IEC 61558-2-1:2007 Safety of power transformers, power supplies, reactors and similar products - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
EN 50346 : 2002 AMD 2 2009 INFORMATION TECHNOLOGY - CABLING INSTALLATION - TESTING OF INSTALLED CABLING
EN 61558-2-4:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
EG 201 147 : 1.1.2 EQUIPMENT ENGINEERING (EE); INTERWORKING BETWEEN DIRECT CURRENT/ISOLATED (DC/I) AND DIRECT CURRENT/COMMON (DC/C) ELECTRICAL POWER SYSTEMS
EN 62305-4:2011/AC:2016 PROTECTION AGAINST LIGHTNING - PART 4: ELECTRICAL AND ELECTRONIC SYSTEMS WITHIN STRUCTURES (IEC 62305-4:2010)
EN 50174-1:2009/A2:2014 INFORMATION TECHNOLOGY - CABLING INSTALLATION - PART 1: INSTALLATION SPECIFICATION AND QUALITY ASSURANCE
IEC 60364-4-41:2005+AMD1:2017 CSV Low voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock
EN ISO 17660-2:2006 Welding - Welding of reinforcing steel - Part 2: Non load-bearing welded joints (ISO 17660-2:2006)
ISO 17660-1:2006 Welding — Welding of reinforcing steel — Part 1: Load-bearing welded joints
IEC 61558-2-4:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
EN 61558-1:2005/A1:2009 SAFETY OF POWER TRANSFORMERS, POWER SUPPLIES, REACTORS AND SIMILAR PRODUCTS - PART 1: GENERAL REQUIREMENTS AND TESTS
ISO 17660-2:2006 Welding — Welding of reinforcing steel — Part 2: Non load-bearing welded joints
HD 60364-4-41:2017/A11:2017 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-41: PROTECTION FOR SAFETY - PROTECTION AGAINST ELECTRIC SHOCK
EN 60950-1:2006/A2:2013 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60950-1:2005/A2:2013, MODIFIED)
HD 60364-5-54:2011/A11:2017 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-54: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - EARTHING ARRANGEMENTS AND PROTECTIVE CONDUCTORS
EN 61558-2-5:2010 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-5: Particular requirements and tests for transformer for shavers, power supply units for shavers and shaver supply units
EN 50174-3:2013/A1:2017 INFORMATION TECHNOLOGY - CABLING INSTALLATION - PART 3: INSTALLATION PLANNING AND PRACTICES OUTSIDE BUILDINGS
HD 60364-4-444:2010/AC:2012 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-444: PROTECTION FOR SAFETY - PROTECTION AGAINST VOLTAGE DISTURBANCES AND ELECTROMAGNETIC DISTURBANCES
EN 62305-3:2011 Protection against lightning - Part 3: Physical damage to structures and life hazard
EN ISO 17660-1:2006 Welding - Welding of reinforcing steel - Part 1: Load-bearing welded joints (ISO 17660-1:2006)
IEC 61558-1:2017 Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General 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 61558-2-1:2007 Safety of power transformers, power supplies, reactors and similar products - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
EN 41003:2008 Particular safety requirements for equipment to be connected to telecommunication networks and/or a cable distribution system
IEC 60364-4-44:2007+AMD1:2015 CSV Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances
IEC 60079-14:2013 Explosive atmospheres - Part 14: Electrical installations design, selection and erection
EN 60079-14:2014/AC:2016 EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION (IEC 60079-14:2013/COR1:2016)
EN 50098-2:1996 Customer premises cabling for Information Technology - Part 2: 2048 kbit/s ISDN primary access and leased line network interface
IEC 62305-4:2010 Protection against lightning - Part 4: Electrical and electronic systems within structures
EN 61140:2016 Protection against electric shock - Common aspects for installation and equipment
EN 61558-2-6:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
IEC 61558-2-5:2010 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-5: Particular requirements and test for transformer for shavers, power supply units for shavers and shaver supply units
EN 50162:2004 Protection against corrosion by stray current from direct current systems
EN 300 253 : 2.2.1 ENVIRONMENTAL ENGINEERING (EE); EARTHING AND BONDING OF ICT EQUIPMENT POWERED BY -48 VDC IN TELECOM AND DATA CENTRES
IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
IEC 62305-3:2010 Protection against lightning - Part 3: Physical damage to structures and life hazard
IEC 60990:2016 Methods of measurement of touch current and protective conductor current
EN 60990:2016 Methods of measurement of touch current and protective conductor current

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