1. Scope
1.1 This Standard applies to Types USEI 75, USEI 90, and USEB 90 service-entrance cables intended for underground installations on systems (a) having a nominal voltage rating of 600 V and less; and (b) installed in accordance with the Rules of the Canadian Electrical Code, Part I.
1.2 The products covered in this standard have a maximum allowable conductor temperature of 75 or 90?C, and meet cold impact and cold bend tests at 40?C.