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Work item:
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K.40
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Subject/title:
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Protection against lightning electromagnetic pulses in telecommunication centres
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Status:
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Approved on 2019-11-13
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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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Guidelines for the design of an effective protective system for a telecommunication structure against lightning electromagnetic pulse (LEMP) are proposed. The concept of lightning protection zones is introduced as a framework where specific protective measures are merged: earthing, bonding, cable routing, shielding, coordinated SPD system and isolating interfaces. Information about simulating the LEMP effects and a shopping list for the protective measures in existing and new buildings are also given.
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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:
2018-05-30 11:16:54
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Last update:
2019-11-21 10:04:24
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