Korea, South

슈나이더 일렉트릭 코리아 웹사이트에 방문해 주셔서 감사합니다.

슈나이더 일렉트릭 코리아 웹사이트 방문자 분들 모두 환영합니다.

다른 국가를 선택하여 판매 중인 제품을 보거나 글로벌 웹사이트로 이동하여 회사 정보를 확인하실 수 있습니다.

다른 국가 선택



단상 sectionaliser

단상 전자 sectionaliser

  • 기능

    Schneider Electric single phase electronic sectionalisers, type SAX, are intelligent mechanisms designed to distinguish between temporary and permanent faults that usually occur in overhead MV distribution.

    Main SAX characteristics

    • Automatic air isolation, coordinated with an auto-recloser or circuit breaker.
    • Electromechanical trip, no spare parts are needed. Fire risks are eliminated by the normal chemical striker, which is subject to the environmental conditions.
    • Detection of single-phase, two-phase and three-phase faults.
    • Up to 36 kV.
    • Threshold from 10 A up to 140 A.
    • Opening at the second or third cycle of the circuit breakers or auto-recloser (programmed in the factory)
    • On-load breaking by means of suitable hook-stick.
    • Outdoor service.


    SAX improves network quality and gives continuity to the electrical supply in overhead distribution network, simply and free of maintenance.

    적용 분야

    • As an alternative to the fuse cut-out. As it doesn’t depend on fuse curves, overcurrent coordination problems are avoided.
    • as an overcurrent protection device for outdoor transformer centres, mainly in areas with high keraunic level.
    • In networks with lots of faults or with difficult access. It should be installed at the beginning of the branch, avoiding operations caused by transient faults, which are usual with the fuse cut-out.