ISO/TR 25087:2025

Space systems — Study of electrical wire derating

OVERVIEW

This document provides information on how electrical designers determine the allowable limit of electric wire in space condition. This document provides the basis of the allowable wire current and its derated value in published technical standards. This document also provides the results of comparing the derated wire current values depending on the number of bundled wires, wire type and temperature environments, which can help the system designer to handle the difference when determining the limit of wire ampacity.

COMMENTS

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PRODUCT DETAILS

Status Current
Edition 2025
No. of Pages 11
ICS Classification 49.060 Aerospace electric equipment and systems
Committee ISO/TC 20/SC 14
Available for Purchase For sale in Singapore only
Adoption ISO : 0