FR-E740-1.5K MITSUBISHI INVERTER,FR-E740-0.4K,FR-E740-0.75K,FR-E740-1.5K,FR-E740

FR-E740-1.5K,FR-E740-0.4K,FR-E740-0.75K,FR-E740-1.5K,FR-E740-2.2K,FR-E740-3.7K,FR-E740-5.5K,FR-E740-7.5K

 

 

 

한국 전통 음악과 세계의 음악이 어우러지는 '2020 전주세계소리축제'가 16일 개막을 했습니다
소리축제는 이날 오후 7시 40분 한국소리문화의전당 모악당에서 열린 개막공연 '잇다'로 축제의 시작을 알렸는데요

 

 

개막공연은 신종 코로나바이러스 감염증(코로나19) 탓에 방한하지 못한 브라질, 독일, 대만, 
네덜란드 등 해외 연주자들의 모습을 실시간 영상으로 연결하는 합동 공연 형식이었습니다 
악기를 다루는 국내 예술인들 뒤로 해외 연주자들의 공연 모습이 LED 화면으로 실시간 송출돼 협연이 이뤄지는 진풍경이 펼쳐졌다고 하는군요 

 

 

안녕하세요 여러분 반갑습니다 
오늘 포스팅할 제품은 MITSUBISHI INVERTER FR-E740-1.5K 입니다 
이 드라이버의 사양으로는 입력전압이 200-230V인 인버터 인데요 

 

 

이 제품의 고장내용으로는 전원투입시 알람이 발생한다는것인데요 
확인을 해보니 인버터 내부 IGBT모듈이 불량이 난것으로 확인이 되었습니다 

 

 

작업내용으로는 콘덴서 교체, IGBT모듈 교체가 있었습니다 
작업완료후 전원을 넣어보니 알람이 클리어 된것을 확인할 수 있었습니다