EN 60950-22:2017

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.