This product is manufactured by
KYONGBO ELECTRIC
고압 지락계전기
Model Name
GDR-HG01
Manufacturer information
KYONGBO ELECTRIC
Power distribution equipment manufacturer, Indicating electric meter, Instrument transformer, Power converter, Protective relay and more
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Manufacturer
KYONGBO ELECTRIC
Product Type
Machine
Brand
-
SKU
135664
Product Name
고압 지락계전기
Model Name
GDR-HG01
Size
-
Weight
-
Product Details
본 계전기는 영상전류만으로 지락사고를 검출하는 방식으로 계전기의 동작은 영상 변류기 부하측 고압 회로에서 지락사고가 발생하면 전원측 대지정정용량을 거쳐 대지로부터 흐르는 영상전류를 영상 변류기로 검출하며, 이 영상 변류기의 영상 2차 전류로 계전기를 동작시켜 차단기, 개폐기 등을 자동 차단시킵니다.
주요사양
동작특성
계측기능
외부결선
외형치수
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