UL 60950-22:2017-03 Information Technology Equipment一Safety一Part 22: Equipment to be Installed Outdoors. 1.1 Equipment covered This part of lEG 60950 apphes 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. 1.2 Additional requirements 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-I NFPA 780 or CAN/CSA- B72. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. All references to IEC 60950-1 in this standard are replaced by the equivalent UL and CSA 60950-1 binational Standards as listed below. (Either the first or second editions of CSAJUL 60950-1 may be used.) All relevant Standards referenced in the Part 1 Standard (Annex P. including P.1 and P.2) also aDply to this Part 22 Standard. All references to clauses and subclauses in IEC 60950-1 are to the second edition. If the relevant clause or subclause has been renumbered in IEC 60950-1. second edition. the first edition reference is identified in parentheses directly after the second edition reference. CAN/CSA C22.2 No. 0.17. Evaluation of Properties of Polymeric Materials CSA C22.2 No. 94.1. Enclosures for Electrical Epuloment. Non-Environmental Considerations CSA C22.2 No. 94.2. Enclosures for Electrical Equipment. Environmental Considerations CAN/GSA C22.2 No. 144. Ground Fault Circuit Interrupi CSA 022.2 No. 269 series, Surge Protective Devices CANCSA-C22.2 No. 60950-1-03 or CAN/CSA-C22.2 No. 60950 07, Information Technology Equipment — Safety — Part 1: General Requirements NCSA-C22.2 No. 62368-1-12 or CAN/CSA-C22.2 No. 62368-1-14. Audio/V,!e. 1,71 1 H 1) J Communication Technology Equipment — Part 1: Safety Requirements CSA 022.1. Canadian Electrical Code. Part I CSA C22.3. Canadian Electrical Code. Part III.UL 60950-22 pdf download.
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