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이 인공 접지에 관한 관련 표준과, 2.5미터 깊이는 어떤 규격에서 나온 것인지 알고 싶습니다.접지 설치 규격 표준.

2016-12-24View Original

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단일 소형 프레임의 접지 참고 문헌 표준 규격이요, 2.5미터 매설에 대한 출처를 알려주세요
Reply #22016-12-26
일반적으로 접지극은 동토층 아래, 적어도 2.5미터 이하에 매장됩니다
Reply #32016-12-27
잘못된 게시판에 올린 건 아닌가요? 이건 전기공학 전공자에게 물어봐야 해요

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