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IEC 61643-22 Ed. 1.0 b:2004 [ Withdrawn ]

Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles

Pages: 95
Publication date: 2004-11-08
Price: 278 vnd

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Describes the principles for the selection, operation, location and coordination of SPDs connected to telecommunication and signalling networks with nominal system voltages up to 1 000 V r.m.s. a.c. and 1 500 V d.c. Also addresses SPDs that incorporate protection for signalling lines and power lines in the same enclosure.
Document identifier
IEC 61643-22 Ed. 1.0 b:2004 [ Withdrawn ]
Title
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
IEC Category
SC 37A: Low-voltage surge protective devices
Publication date
2004-11-08
Status
Ineffective
International Relationship
Cross references
Latest version
IEC 61643-22 Ed. 2.0 b:2015
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
Document identifier IEC 61643-22 Ed. 2.0 b:2015
Publication date 2015-06-25
Classification 29.240.01. Power transmission and distribution networks in general
29.240.10. Substations. Surge arresters
Status Effective
*
History of version
IEC 61643-22 Ed. 2.0 b:2015*IEC 61643-22 Ed. 1.0 b:2004 [ Withdrawn ] * IEC 61643-22 Ed. 2.0 b:2015 * IEC 61643-22 Ed. 1.0 b:2004
Keywords
Classification
29.240. Power transmission and distribution networks
29.240.10. Substations. Surge arresters
Pages
95
Price 278 vnd

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