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國產箱式變電站的特點

發布日期：2022-10-16 點擊率：50

國內生產的歐式變電站同美式變電站相比，增加了接地開關、避雷器、接地開關與主開關之間機械聯鎖，保證安全。國產歐式變電站每相用1只熔斷器代替美式變電站的2只熔斷器作為保護，任一只熔斷器斷開時，會使負荷開關跳閘，在更換熔斷器后，主開關才合閘，運行安全。

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