ISO 1547:1975 Preview
Aircraft -- Precision fuse-links -- General requirements
This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
Includes the requirements for these components for use in aircraft electrical systems having voltage and frequency characteristics conforming to ISO/R 222, at any ambient temperature from -65 to + 85 °C, and all altitudes from 0 to 24 000 m. Gives terminology, requirements for dimensions, temperature and altitude rating, current, voltage and breaking-capacity ratings, environment, temperature rise, time/current characteristics, endurance, identification and marking, tests, type tests, production routine test, production quality tests and a method of measurement of voltage drop.
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