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Work item:
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K.135 (ex K.rcd)
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Subject/title:
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Technical parameters for residual current operated protective devices with automatic reclosing feature for telecom applications
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Status:
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Approved on 2018-11-13 [Issued from previous study period]
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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New
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Equivalent number:
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-
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Timing:
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-
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Liaison:
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-
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Supporting members:
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-
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Summary:
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This Recommendation gives an overview of the parameters of residual current operated protective devices with automatic-reclosing feature for telecom applications.
Such devices with an automatic-reclosing feature, also known as trip-free devices, are used in telecom applications based in central offices or in bureaux and/or stations (herein referred to as "RCDAs"). They are usually mounted as supplementary protection devices to other forms of protection against direct-contact. The parameters reference built-in residual current operated protective devices with automatic-reclosing (RCDA) functionality.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2016-10-17 21:32:56
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Last update:
2018-12-03 12:09:33
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