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CENELEC
EN 60950-22:2017

EN 60950-22:2017

Current

Current

The latest, up-to-date edition.

Information technology equipment - Safety - Part 22: Equipment to be installed outdoors

Published date

14-04-2017

Publisher

European Committee for Standards - Electrical

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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Conditions for outdoor equipment
5 Marking and instructions
6 Protection from electrical shock in an outdoor location
7 Wiring terminals for connection of external conductors
8 Construction requirements for outdoor enclosures
9 Protection of equipment within an outdoor enclosure
10 Mechanical strength of enclosures
11 Outdoor equipment containing valve regulated
   or vented batteries
Annex A (normative) - Water-saturated sulphur
         dioxide atmosphere
Annex B (normative) - Water spray test
Annex C (normative) - Ultraviolet light
        conditioning test
Annex D (normative) - Gasket tests
Annex E (informative) - Rationale
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC 60950-22:2016 is available as IEC 60950-22:2016 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.


IEC 60950-22:2016 applies to information technology equipment intended to be installed in an outdoor location. The requirements for outdoor equipment also apply, where relevant, to outdoor enclosures suitable for direct installation in the field and supplied for housing information technology equipment to be installed in an outdoor location. Each installation may have particular requirements. Some examples are given in 4.2. In addition, requirements for protection of the outdoor equipment against the effects of direct lightning strikes are not covered by the standard. For information on this subject, see IEC 62305-1.
This second edition cancels and replaces the first edition published in 2005. It constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition: More extensive requirements for battery ventilation.
Key words: Outdoor Equipment, Outdoor Locations, Outdoor Enclosure


This publication is to be read in conjunction with IEC 60950-1:2005.

Committee
CLC/TC 108X
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current
Supersedes

BS EN 12966:2014 Road vertical signs. Variable message traffic signs
BS EN 62368-1 : 2014 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
CEI EN 62368-1 : 2016 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
I.S. EN 12966:2014 ROAD VERTICAL SIGNS - VARIABLE MESSAGE TRAFFIC SIGNS
ES 203 156 : 1.2.1 ENVIRONMENTAL ENGINEERING (EE); THERMAL MANAGEMENT REQUIREMENTS FOR OUTDOOR ENCLOSURES
12/30258453 DC : 0 BS EN 62368-1 AMD - AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS
DIN EN 12966:2015-03 ROAD VERTICAL SIGNS - VARIABLE MESSAGE TRAFFIC SIGNS
I.S. EN 62368-1:2014 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS (IEC 62368-1:2014, MODIFIED)
EN 62368-1:2014/AC:2017-03 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS (IEC 62368-1:2014, MODIFIED)
UNE-EN 12966:2015 Road vertical signs - Variable message traffic signs
EN 12966:2014 Road vertical signs - Variable message traffic signs

IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV Information technology equipment - Safety - Part 1: General requirements
ISO 4892-1:2016 Plastics — Methods of exposure to laboratory light sources — Part 1: General guidance
IEC 60364-4-43:2008 Low-voltage electrical installations - Part 4-43: Protection for safety - Protection against overcurrent
EN ISO 8256:2004 Plastics - Determination of tensile-impact strength (ISO 8256:2004)
EN 62368-1:2014/AC:2017-03 AUDIO/VIDEO, INFORMATION AND COMMUNICATION TECHNOLOGY EQUIPMENT - PART 1: SAFETY REQUIREMENTS (IEC 62368-1:2014, MODIFIED)
EN ISO 4892-1:2016 Plastics - Methods of exposure to laboratory light sources - Part 1: General guidance (ISO 4892-1:2016)
EN ISO 3231:1997 Paints and varnishes - Determination of resistance to humid atmospheres containing sulfur dioxide (ISO 3231:1993)
IEC 61587-1:2016 Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 series - Part 1: Environmental requirements, test set-up and safety aspects for cabinets, racks, subracks and chassis under indoor condition use and transportation
IEC 60896-21:2004 Stationary lead-acid batteries - Part 21: Valve regulated types - Methods of test
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
EN 60950-1:2006/A2:2013 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60950-1:2005/A2:2013, MODIFIED)
IEC 60068-2-11:1981 Basic environmental testing procedures - Part 2-11: Tests - Test Ka: Salt mist
ISO 8256:2004 Plastics — Determination of tensile-impact strength
ISO 14993:2001 Corrosion of metals and alloys Accelerated testing involving cyclic exposure to salt mist, "dry" and "wet" conditions
IEC 62305-1:2010 Protection against lightning - Part 1: General principles
ISO 4628-3:2016 Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 3: Assessment of degree of rusting
ISO 21207:2015 Corrosion tests in artificial atmospheres — Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying
ISO 180:2000 Plastics Determination of Izod impact strength
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
IEC 60896-22:2004 Stationary lead-acid batteries - Part 22: Valve regulated types - Requirements
ISO/TS 18173:2005 Non-destructive testing General terms and definitions
IEC 61643-11:2011 Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods
IEC 61969-3:2011 Mechanical structures for electronic equipment - Outdoor enclosures - Part 3: Environmental requirements, tests and safety aspects
ISO 4892-4:2013 Plastics — Methods of exposure to laboratory light sources — Part 4: Open-flame carbon-arc lamps
IEC 61439-5:2014 Low-voltage switchgear and controlgear assemblies - Part 5: Assemblies for power distribution in public networks
ISO 4892-2:2013 Plastics — Methods of exposure to laboratory light sources — Part 2: Xenon-arc lamps
EN 60068-2-11:1999 Environmental testing - Part 2: Tests - Test Ka: Salt mist
EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
ISO 178:2010 Plastics Determination of flexural properties
ASTM D 471 : 2016-02 TEST METHOD FOR RUBBER PROPERTY - EFFECT OF LIQUIDS
IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
EN ISO 4892-2:2013 Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps (ISO 4892-2:2013)
IEC 62368-1:2014 Audio/video, information and communication technology equipment - Part 1: Safety requirements
IEC 62485-2:2010 Safety requirements for secondary batteries and battery installations - Part 2: Stationary batteries
ISO 3231:1993 Paints and varnishes — Determination of resistance to humid atmospheres containing sulfur dioxide

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