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ISO DIS 20949
M00000908
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ISO DIS 20949 2018 Edition, January 11, 2018 Aircraft - Smart contactor - General requirements
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Description / Abstract: This International Standard specifies the definitions, titles of design and general requirements and test methods to determine the performance of smart contactor for use in aircraft electrical power systems. The smart contactor consists of switching driving circuit and a power switch for protection, action of control signals, and providing status information