SD-LJD1型零序电流互感器

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SD-LJD1型零序电流互感器


> SD-LJD1型零序电流互感器与相关保护电器组合,构成接地故障保护装置。 主要适用于10KV及以下电阻接地系统、低压配电系统,亦可应用于其它制式的接地系统。 > 该产品为户内电缆型,由于采用高导磁材料铁芯和阻燃聚碳酸脂注塑成型外壳, 和国内同类绕包成型及环氧浇注产品相比,具有体积小、精度高、容量大、外形美观、绝缘防潮等特点。 > The combination of SD-LJD1 residual current transformer and related protection apparatus forms the ground fault protection system, it applies to resistance ground system, low voltage power distribution system that up to 10kV, also can be used on other types of ground system. > The product is designed for in-house cable entry, with high conductive magnetic material iron core and flame retardant polycarbonate material molded cover, comparing with other domestic products, our product has the features of small size, high precision, high capacity, fine appearance, moisture-proof and insulation.