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Work item:
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K.95
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Subject/title:
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Surge parameters of isolating transformers used in telecommunication devices and equipment
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Status:
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Approved on 2016-06-29
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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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Rev.
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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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Telecommunication devices and equipment can use non-linear limiting, linear attenuating, or both types of functions to mitigate surges occurring on services. Isolating transformers attenuate common-mode voltage surges on a service. Recommendation ITU-T K.95 gives test methods and preferred values for the isolating transformer surge parameters that are harmonized with established international standards on insulation coordination levels and test techniques.
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Comment:
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Annex A - Additional Transformer parameters to model Ethernet transformer differential surge let-through
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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:
2016-05-09 18:42:53
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Last update:
2016-07-05 11:47:09
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