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HD 60364-5-51:2009/A12:2017

Current
Current

The latest, up-to-date edition.

ELECTRICAL INSTALLATIONS OF BUILDINGS - PART 5-51: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - COMMON RULES
Published date

11-08-2017

Foreword
510 Introduction
511 Compliance with standards
512 Operational conditions and external influences
513 Accessibility
514 Identification
515 Prevention of mutual detrimental influence
516 Measures related to protective conductor currents
Annex A (informative) - Concise list of external influences
Annex B (informative) - Interdependence of air temperature,
        relative air humidity and absolute air humidity
Annex C (normative) - Classification of mechanical conditions
Annex D (normative) - Classification of macro-environments
Annex E (informative) - Permissible protective conductor
        currents for equipment
Annex F (informative) - IEC 60364 - Parts 1 to 6: Restructuring
Bibliography
Annex ZA (informative) - External influences
Annex ZB (informative) - Methods of marking PEN conductors
                         in different countries
Annex ZC (informative) - Identification of cores
Annex ZD (normative) - Special national conditions
Annex ZE (informative) - A-deviations for Denmark

Gives common rules for compliance with measures of protection for safety, requirements for proper functioning for intended use of the installation, and requirements appropriate to the external influences foreseen.

Committee
TC 64
DevelopmentNote
Supersedes HD 384.5.51. (05/2006)
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current
Supersedes

UNE-HD 50573.5.57:2014 Co-ordination of electrical equipment for protection, isolation, switching and control
S.R. HD 60364-4-42:2011 LOW VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-42: PROTECTION FOR SAFETY - PROTECTION AGAINST THERMAL EFFECTS
BS EN 50539-11 : 2013 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - SURGE PROTECTIVE DEVICES FOR SPECIFIC APPLICATION INCLUDING D.C. - PART 11: REQUIREMENTS AND TESTS FOR SPDS IN PHOTOVOLTAIC APPLICATIONS
BS EN 61730-1 : 2007 PHOTOVOLTAIC (PV) MODULE SAFETY QUALIFICATION - PART 1: REQUIREMENTS FOR CONSTRUCTION
17/30356606 DC : 0 BS ISO 8100-1 - LIFTS FOR THE TRANSPORT OF PERSONS AND GOODS - PART 1: SAFETY REQUIREMENTS FOR PASSENGER AND GOODS PASSENGER LIFTS
EN 50539-11 : 2013 AMD 1 2014 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - SURGE PROTECTIVE DEVICES FOR SPECIFIC APPLICATION INCLUDING D.C. - PART 11: REQUIREMENTS AND TESTS FOR SPDS IN PHOTOVOLTAIC APPLICATIONS
BS 7671(2008) : 2018 REQUIREMENTS FOR ELECTRICAL INSTALLATIONS - IET WIRING REGULATIONS
HD 60364-7-714:2012 Low-voltage electrical installations - Part 7-714: Requirements for special installations or locations - External lighting installations
HD 60364-4-42 : 2011 AMD 1 2015 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-42: PROTECTION FOR SAFETY - PROTECTION AGAINST THERMAL EFFECTS (IEC 60364-4-42:2010/A1:2014)
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
I.S. EN 61730-1:2007 PHOTOVOLTAIC (PV) MODULE SAFETY QUALIFICATION - PART 1: REQUIREMENTS FOR CONSTRUCTION
I.S. HD 60364-4-42:2011 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-42: PROTECTION FOR SAFETY - PROTECTION AGAINST THERMAL EFFECTS
S.R. HD 60364-6:2016 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 6: VERIFICATION
I.S. EN 50521:2008 CONNECTORS FOR PHOTOVOLTAIC SYSTEMS - SAFETY REQUIREMENTS AND TESTS
I.S. EN 50539-11:2013 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - SURGE PROTECTIVE DEVICES FOR SPECIFIC APPLICATION INCLUDING D.C. - PART 11: REQUIREMENTS AND TESTS FOR SPDS IN PHOTOVOLTAIC APPLICATIONS
I.S. HD 60364-7-718:2013 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 7-718: REQUIREMENTS FOR SPECIAL INSTALLATIONS OR LOCATIONS - COMMUNAL FACILITIES AND WORKPLACES (IEC 60364-7-718:2011 (EQV))
I.S. HD 60364-7-721:2009 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 7-721: REQUIREMENTS FOR SPECIAL INSTALLATIONS OR LOCATIONS - ELECTRICAL INSTALLATIONS IN CARAVANS AND MOTOR CARAVANS
DIN EN 81-20 E : 2014 SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - LIFTS FOR THE TRANSPORT OF PERSONS AND GOODS - PART 20: PASSENGER AND GOODS PASSENGER LIFTS
UNE-HD 60364-4-444:2013 Low-voltage electrical installations -- Part 4-444: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances
UNE-EN 81-20:2017 Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods - Part 20: Passenger and goods passenger lifts
UNE-EN 15869-2:2011 Inland navigation vessels - Electrical shore connection, three phase current 400 V, up to 63 A, 50 Hz - Part 2: Onshore unit, safety requirements
DIN EN 15869-2:2010-06 INLAND NAVIGATION VESSELS - ELECTRICAL SHORE CONNECTION, THREE PHASE CURRENT 400 V, UP TO 63 A, 50 HZ - PART 2: ONSHORE UNIT, SAFETY REQUIREMENTS
VDI 3551:2011-01 Electromagnetic compatibility (EMC) in building services
EN 60598-1:2015/A1:2018 LUMINAIRES - PART 1: GENERAL REQUIREMENTS AND TESTS
HD 60364-7-718:2013/A12:2017 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 7-718: REQUIREMENTS FOR SPECIAL INSTALLATIONS OR LOCATIONS - COMMUNAL FACILITIES AND WORKPLACES
UNE-HD 60364-7-722:2016 Low-voltage electrical installations - Part 7-722: Requirements for special installations or locations - Supplies for electric vehicles
I.S. HD 60364-7-714:2012 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 7-714: REQUIREMENTS FOR SPECIAL INSTALLATIONS OR LOCATIONS - EXTERNAL LIGHTING INSTALLATIONS (IEC 60364-7-714:2011 (EQV))
UNI EN 81-20 : 2014 SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - LIFTS FOR THE TRANSPORT OF PERSONS AND GOODS - PART 20: PASSENGER AND GOODS PASSENGER LIFTS
UNE-EN 50521:2010 Connectors for photovoltaic systems - Safety requirements and tests
UNE-HD 60364-5-53:2016 Low-voltage electrical installations - Part 5-53: Selection and erection of electrical equipment - Switchgear and controlgear
EN 45510-2-9:2008 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-9: ELECTRICAL EQUIPMENT - CABLING SYSTEMS
UNI EN 15869-2 : 2010 INLAND NAVIGATION VESSELS - ELECTRICAL SHORE CONNECTION, THREE-PHASE CURRENT 400 V, UP TO 63 A, 50 HZ - PART 2: ONSHORE UNIT, SAFETY REQUIREMENTS
I.S. EN 45510-2-9:2008 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-9: ELECTRICAL EQUIPMENT - CABLING SYSTEMS
I.S. EN 15869-2:2010 INLAND NAVIGATION VESSELS - ELECTRICAL SHORE CONNECTION, THREE PHASE CURRENT 400 V, UP TO 63 A, 50 HZ - PART 2: ONSHORE UNIT, SAFETY REQUIREMENTS
S.R. HD 60364-5-53:2015 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-53: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR
I.S. HD 60364-5-54:2011 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-54: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - EARTHING ARRANGEMENTS AND PROTECTIVE CONDUCTORS
S.R. HD 60364-5-54:2011 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-54: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - EARTHING ARRANGEMENTS AND PROTECTIVE CONDUCTORS
I.S. HD 60364-4-444:2010 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-444: PROTECTION FOR SAFETY - PROTECTION AGAINST VOLTAGE DISTURBANCES AND ELECTROMAGNETIC DISTURBANCES
BS EN 15869-2:2010 Inland navigation vessels. Electrical shore connection, three phase current 400 V, up to 63 A, 50 Hz Onshore unit, safety requirements
UNE-HD 60364-6:2017 Low-voltage electrical installations - Part 6: Verification
BS EN 81-20:2014 Safety rules for the construction and installation of lifts. Lifts for the transport of persons and goods Passenger and goods passenger lifts
BS EN 50521 : 2009 CONNECTORS FOR PHOTOVOLTAIC SYSTEMS - SAFETY REQUIREMENTS AND TESTS
UNE-HD 60364-7-721:2011 Low-voltage electrical installations - Part 7-721: Requirements for special installations or locations - Electrical installations in caravans and motor caravans
EN 45510-2-9 : 2008 GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-9: ELECTRICAL EQUIPMENT - CABLING SYSTEMS
EN 15869-2:2010 Inland navigation vessels - Electrical shore connection, three phase current 400 V, up to 63 A, 50 Hz - Part 2: Onshore unit, safety requirements
I.S. HD 50573-5-57:2014 CO-ORDINATION OF ELECTRICAL EQUIPMENT FOR PROTECTION, ISOLATION, SWITCHING AND CONTROL
HD 60364-7-721:2009/corrigendum:2010 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 7-721: REQUIREMENTS FOR SPECIAL INSTALLATIONS OR LOCATIONS - ELECTRICAL INSTALLATIONS IN CARAVANS AND MOTOR CARAVANS
S.R. HD 60364-7-718:2013 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 7-718: REQUIREMENTS FOR SPECIAL INSTALLATIONS OR LOCATIONS - COMMUNAL FACILITIES AND WORKPLACES
I.S. EN 81-20:2014 SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - LIFTS FOR THE TRANSPORT OF PERSONS AND GOODS - PART 20: PASSENGER AND GOODS PASSENGER LIFTS
HD 50573-5-57:2014 Co-ordination of electrical equipment for protection, isolation, switching and control
BS EN 45510-2-9:2008 Guide for procurement of power station equipment Electrical equipment. Cabling systems
HD 60364-5-53:2015/A11:2017 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 5-53: SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR
EN 50521:2008/A1:2012 CONNECTORS FOR PHOTOVOLTAIC SYSTEMS - SAFETY REQUIREMENTS AND TESTS
BS 7671(2008) : 2008 REQUIREMENTS FOR ELECTRICAL INSTALLATIONS - IET WIRING REGULATIONS
HD 60364-6:2016/AC:2017-11 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 6: VERIFICATION (IEC 60364-6:2016/COR1:2017)
EN 61730-1:2007/A11:2014 PHOTOVOLTAIC (PV) MODULE SAFETY QUALIFICATION - PART 1: REQUIREMENTS FOR CONSTRUCTION (IEC 61730-1:2004, MODIFIED)
HD 60364-4-444:2010/AC:2012 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-444: PROTECTION FOR SAFETY - PROTECTION AGAINST VOLTAGE DISTURBANCES AND ELECTROMAGNETIC DISTURBANCES
DIN EN 81-20:2014-11 SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - LIFTS FOR THE TRANSPORT OF PERSONS AND GOODS - PART 20: PASSENGER AND GOODS PASSENGER LIFTS
UNE-HD 60364-7-718:2014 Low-voltage electrical installations - Part 7-718: Requirements for special installations or locations - Communal facilities and workplaces
UNE-HD 60364-4-42:2014 Low voltage electrical installations -- Part 4-42: Protection for safety - Protection against thermal effects
UNE-HD 60364-5-54:2015 Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors

EN 62262:2002 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
CISPR 14-1:2016 Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission
EN 60446:2007 Basic and safety principles for man-machine interface, marking and identification - Identification of conductors by colours or alphanumerics
CISPR 12:2007+AMD1:2009 CSV Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers
IEC 60255-22-1:2007 Measuring relays and protection equipment - Part 22-1: Electrical disturbance tests - 1 MHz burst immunity tests
IEC 60364-5-54:2011 Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors
IEC 61024-1:1990 Protection of structures against lightning - Part 1: General principles
HD 384.5.52 : S1 CORR 1 98 ELECTRICAL INSTALLATIONS OF BUILDINGS - SELECTION AND ERECTION OF ELECTRICAL EQUIPMENT - WIRING SYSTEMS
HD 60364-4-443:2016 Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances - Clause 443: Protection against transient overvoltages of atmospheric origin or due to switching
CISPR 13:2009+AMD1:2015 CSV Sound and television broadcast receivers and associated equipment -Radio disturbance characteristics - Limits and methods of measurement
IEC 60050-691:1973 International Electrotechnical Vocabulary (IEV) - Part 691: Tariffs for electricity
EN 55013:2013/A1:2016 SOUND AND TELEVISION BROADCAST RECEIVERS AND ASSOCIATED EQUIPMENT - RADIO DISTURBANCE CHARACTERISTICS - LIMITS AND METHODS OF MEASUREMENT (CISPR 13:2009, MODIFIED)
IEC 60364-4-41:2005+AMD1:2017 CSV Low voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock
IEC 60073:2002 Basic and safety principles for man-machine interface, marking and identification - Coding principles for indicators and actuators
EN 60073:2002 Basic and safety principles for man-machine interface, marking and identification - Coding principles for indicators and actuators
IEC 60884-1:2002+AMD1:2006+AMD2:2013 CSV Plugs and socket-outlets for household and similar purposes - Part1: General requirements
CISPR 14-2:2015 RLV Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 2: Immunity - Product family standard
IEC 60364-5-53:2001+AMD1:2002+AMD2:2015 CSV Electrical installations of buildings - Part 5-53: Selection and erection of electrical equipment - Isolation, switching and control
HD 60364-4-41:2017/A11:2017 LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-41: PROTECTION FOR SAFETY - PROTECTION AGAINST ELECTRIC SHOCK
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
IEC 60068-2-11:1981 Basic environmental testing procedures - Part 2-11: Tests - Test Ka: Salt mist
CISPR 15:2013+AMD1:2015 CSV Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment
CENELEC GUIDE 29 : 2007 TEMPERATURES OF HOT SURFACES LIKELY TO BE TOUCHED GUIDANCE DOCUMENT FOR TECHNICAL COMMITTEES AND MANUFACTURERS
IEC 60364-1:2005 Low-voltage electrical installations - Part 1: Fundamental principles, assessment of general characteristics, definitions
CISPR 22:2008 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
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 60255-22-1:2008 Measuring relays and protection equipment - Part 22-1: Electrical disturbance tests - 1 MHz burst immunity tests
EN 60447:2004 Basic and safety principles for man-machine interface, marking and identification - Actuating principles
IEC 61346-1:1996 Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 1: Basic rules
EN 61346-1:1996 Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 1: Basic rules
EN 55014-2:2015 Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 2: Immunity - Product family standard
IEC 60707:1999 Flammability of solid non-metallic materials when exposed to flame sources - List of test methods
IEC 60447:2004 Basic and safety principles for man-machine interface, marking and identification - Actuating principles
HD 384.4.42 : S1 AMD 2 ELECTRICAL INSTALLATIONS OF BUILDINGS - PROTECTION FOR SAFETY - PROTECTION AGAINST THERMAL EFFECTS
HD 308 S2:2001 Identification of cores in cables and flexible cords
EN 55022:2010/AC:2011 INFORMATION TECHNOLOGY EQUIPMENT - RADIO DISTURBANCE CHARACTERISTICS - LIMITS AND METHODS OF MEASUREMENT (CISPR 22:2008)
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
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 60721-3-0:1984+AMD1:1987 CSV Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Introduction
IEC 62262:2002 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
IEC 60364-4-443:1995+AMD1:1998 CSV Electrical installations of buildings - Part 4: Protection for safety - Chapter 44: Protection against overvoltages - Section 443: Protection against overvoltages of atmospheric origin or due to switching
IEC 60721-3-3:1994+AMD1:1995+AMD2:1996 CSV Classification of environmental conditions - Part 3-3: Classification of groups of environmental parameters and their severities - Stationary use at weatherprotected locations
CISPR 11:2015 RLV Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement
EN 61140:2016 Protection against electric shock - Common aspects for installation and equipment
EN 60068-2-11:1999 Environmental testing - Part 2: Tests - Test Ka: Salt mist
EN 55012:2007/A1:2009 VEHICLES, BOATS AND INTERNAL COMBUSTION ENGINES - RADIO DISTURBANCE CHARACTERISTICS - LIMITS AND METHODS OF MEASUREMENT FOR THE PROTECTION OF OFF-BOARD RECEIVERS
EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
IEC 60364-4-42:2010+AMD1:2014 CSV Low-voltage electrical installations - Part 4-42: Protection forsafety - Protection against thermal effects
EN 60721-3-4:1995/A1:1997 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - SECTION 4: STATIONARY USE AT NON-WEATHER-PROTECTED LOCATIONS
IEC TS 60479-2:2007 Effects of current on human beings and livestock - Part 2: Special aspects
EN 55014-1:2017 Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission
IEC 60364-5-52:2009 Low-voltage electrical installations - Part 5-52: Selection and erection of electrical equipment - Wiring systems
EN 60721-3-3 : 95 AMD 2 97 CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - STATIONARY USE AT WEATHER-PROTECTED LOCATIONS

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