MOISTURE PENETRATION COUNTERMEASURE SYSTEM FOR EXPLOSIONPROOF STRUCTURE CONTAINER

摘要

PROBLEM TO BE SOLVED: To provide a moisture penetration countermeasure system for an explosionproof structure container capable of suppressing accumulation of water on the inside of the explosionproof structure container of an electric apparatus and reducing generation of malfunction of the electric apparatus. SOLUTION: This system is equipped with a liquid detection means 12 for detecting liquid penetrated in the explosionproof structure container of the electric apparatus 10; and an alarm means 13 for informing penetration of liquid into a container 11 to the outside of the container 11 based on the detected result with the liquid detection means 12.