SD-0.66-L型剩余(零序)电流互感器
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> SD-0.66-L型剩余(零序)电流互感器,与本公司专用电流继电器配套使用。 该产品为户内电缆式,具有结构新、体积小、 精度高、外形美观等特点。 > 主要适用于TT或TN系统中ABCN同时穿越ZCT时使用。 > SD-0.66-L type residual (zero sequence) current transformer is used together with our specified current protection relay. It is designed for in-house cable entry and has the features of modern construction, small size, high precision and fine appearance. > It is mainly applied for ABCN togo through the ZCT simultaneously in the TT and TN system.
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