This is the common CSA and UL Standard for Information Technology Equipment - Safety - Part 22: Equipment to be Installed Outdoors. It is the first edition of CAN/CSA-C22.2 No. 60950-22 and the first edition of UL 60950-22. This Standard is based on IEC 60950-22, first edition.
Equipment covered This part of IEC 60950 applies to information technology equipment intended to be installed in an OUTDOOR LOCATION.
The requirements for OUTDOOR EQUIPMENT also apply, where relevant, to empty OUTDOOR ENCLOSURES supplied for housing information technology equipment to be installed in an OUTDOOR LOCATION.
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 61024-1 NFPA 780 or CAN/CSA-B72.