IEC 61443:1999/AMD1:2008
Amendment 1 - Short-circuit temperature limits of electric cables with rated voltages above 30 kV (Um = 36 kV)
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About This Item
IEC 61443:1999/AMD1:2008 is a focused amendment to the technical reference for short-circuit temperature limits of electric cables with rated voltages above 30 kV (Um = 36 kV). It is relevant for engineers and compliance teams that need to verify cable design assumptions, review high-voltage insulation performance, or support documented evaluation in procurement and testing workflows. As a modification to IEC 61443:1999, it should be used as part of the parent document set when preparing technical validation or conformity assessment records.
What is IEC 61443:1999/AMD1:2008?
This document is Amendment 1 to IEC 61443:1999 and is intended to update the parent technical reference rather than act as a standalone specification. Its title indicates a narrow scope: short-circuit temperature limits for electric cables used at voltages above 30 kV, with Um = 36 kV. That makes it relevant where thermal withstand limits, engineering specification checks, and technical compliance decisions must be aligned with the amended requirements in the parent document.
Applications of IEC 61443:1999/AMD1:2008
IEC 61443:1999/AMD1:2008 is typically used in power cable engineering, specification review, and laboratory evaluation for high-voltage installations. It may support design verification, risk management, and technical assessment for cable systems where short-circuit conditions must be considered. Procurement teams, utilities, testing laboratories, and conformity assessment groups may use it to confirm that documentation, test planning, and product evaluation are aligned with the amended thermal limit guidance in the parent standard.
Why is IEC 61443:1999/AMD1:2008 important?
For organizations handling high-voltage cable projects, this amendment helps keep technical review and compliance workflows aligned with the updated reference set. It can support safer engineering decisions by clarifying how short-circuit temperature limits are addressed, which is important for reliability, quality assurance, and operational consistency. In practice, it may reduce ambiguity during conformity assessment preparation, improve testing consistency, and provide a clearer basis for procurement and technical validation activities.
- Amendment linked to IEC 61443:1999 for high-voltage cable short-circuit temperature limits.
- Useful for engineering documentation, specification review, and compliance reference checks.
- Supports testing workflows and technical validation for cables above 30 kV.
- Relevant to utilities, laboratories, manufacturers, and conformity assessment teams.
- Publication Date: 2008-09-24
- Standard Status: Amendment
- Publisher: IEC
- Edition: 1
- This Version: IEC 61443:1999 (2008-09-24)
- Previous Version: IEC 61443:1999 (1999-09-07)
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