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CSA C22.2 No. 60950-21 : 2003 : R2016

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 21: REMOTE POWER FEEDING
Available format(s)

Hardcopy , PDF

Superseded date

09-09-2021

Language(s)

English, French

Published date

01-01-2016

PREFACE
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Definitions
4 General requirements
  4.1 Power from a telecommunication network
  4.2 Access to energized parts
  4.3 Protection in service access areas
  4.4 Protection in restricted access locations
  4.5 Interconnection of equipment
5 Connection to telecommunication networks
6 Remote power feeding
  6.1 RFT-C circuit limits
  6.2 RFT-V circuit limits
  6.3 Separation from other circuits and parts
  6.4 Installation instructions
Annex A - (informative) Remote power feeding
  A.1 Overview
  A.2 Operational considerations
  A.3 Safety considerations
  A.4 Principle of remote power feeding
      A.4.1 RFT-C circuits
      A.4.2 RFT-V circuits
  A.5 Safety aspects
      A.5.1 Steady-state body current
      A.5.2 Body resistance
      A.5.3 Charged capacitance
Annex B (informative) - Bibliography

Applicable to information technology equipment intended to supply and receive operating power via a Telecommunication Network, where the voltage exceeds the limits for TNV Circuits.

DevelopmentNote
ALso numbered as UL 60950-21. (11/2003)
DocumentType
Standard
ISBN
1-55397-503-0
Pages
60
ProductNote
Reconfirmed EN
PublisherName
Canadian Standards Association
Status
Superseded
SupersededBy
Supersedes

IEC TS 60479-1:2005+AMD1:2016 CSV Effects of current on human beings and livestock - Part 1: Generalaspects
DIN VDE 0800-3 : 2003 INFORMATION TECHNOLOGY - PART 3: SAFETY OF INSTALLATIONS WITH REMOTE POWER FEEDING

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