ISO 20949:2018

International Standard   Current Edition · Approved on 16 November 2018

Aircraft — Smart contactor — General requirements

ISO 20949:2018 Files

English 24 Pages
Current Edition
64.07 OMR

ISO 20949:2018 Scope

This document specifies the definitions, titles of design and general requirements and test methods to determine the performance of smart contactors for use in aircraft electrical power systems. The smart contactor consists of a switching driving circuit and a power switch for protection, action on control signals, and providing status information.

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