CAN/CSA-C22.2 NO. 60950-21-03 (R2021)
Current
The latest, up-to-date edition.
Information Technology Equipment - Safety - Part 21: Remote Power Feeding (Bi-National standard, with UL 60950-21)
Hardcopy , PDF
English, French
01-01-2003
Preface This is the common CSA and UL Standard for Information Technology Equipment – Safety – Part 21: Remote Power Feeding . It is the first edition of CAN/CSA-C22.2 No. 60950-21 and the first edition of UL 60950-21. This standard is based on IEC 60950-21, first edition. This Standard has been approved as a National Standard of Canada by the Standards Council of Canada. This Standard has been approved by the American National Standards Institute (ANSI) as an American National Standard. Scope This part of IEC 60950 applies to information technology equipment intended to supply and receive operating power via a TELECOMMUNICATION NETWORK, where the voltage exceeds the limits for TNV CIRCUITS.
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.