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UNE-EN 60950-21:2004

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Information technology equipment - Safety - Part 21: Remote power feeding

Available format(s)

Hardcopy , PDF

Superseded date

01-05-2020

Superseded by

UNE-EN IEC 62368-3:2020

Language(s)

Spanish, Castilian, English

Published date

30-04-2004

€81.60
Excluding VAT

INTRODUCTION
1 Scope
2 Normative references
3 Definitions
4 General requirements
  4.1 Power from a telecommunication network
      (see also 1.4.11 of IEC 60950-1)
  4.2 Access to energized parts
      (see also 2.1.1.1 of IEC 60950-1)
  4.3 Protection in service access areas
      (see also 2.1.2 of IEC 60950-1)
  4.4 Protection in restricted access locations
      (see also 2.1.3 of IEC 60950-1)
  4.5 Interconnection of equipment
      4.5.1 General requirements
            (see also 3.5.1 of IEC 60950-1)
      4.5.2 Interconnection between RFT circuits
            (see also 3.5.2 of IEC 60950-1)
5 Connection to telecommunication networks
6 Remote power feeding
  6.1 RFT-C circuit limits
      6.1.1 Limits under normal operating conditions
      6.1.2 Limits under single fault conditions
      6.1.3 Limits with one conductor earthed
  6.2 RFT-V circuit limits
      6.2.1 Limits under normal operating conditions
      6.2.2 Limits under single fault conditions
      6.2.3 Limits with one conductor earthed
  6.3 Separation from other circuits and parts
  6.4 Installation instructions
Annex A (informative) Remote power feeding
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Pertains to information technology equipment intended to supply and receive operating power via a TELECOMMUNICATION NETWORK, where the voltage exceeds the limit for TNV CIRCUITS.

Committee
CTN 209/SC108
DocumentType
Standard
Pages
22
PublisherName
Asociacion Espanola de Normalizacion
Status
Superseded
SupersededBy

Standards Relationship
NF EN 60950-21 : 2003 Identical
EN 60950-21:2003 Identical
I.S. EN 60950-21:2003 Identical
DIN EN 60950-21 : 2003 Identical
NBN EN 60950-21 : 2003 Identical
BS EN 60950-21:2003 Identical
IEC 60950-21:2002 Identical

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