LZZB9-35型电流互感器
一、产品概述：
本型电流互感器为环氧树脂浇注全封闭产晶，适用于额定频率50Hz或60Hz、额定电压35kV及以下的电力系统中， f乍电能计量、电流测量和继电保护用。本产
品符合IEC185及GB1208-1997 (电流互感器》标准。The current transformer of the type LZZB9-35 is casting resins and fully enclosed. It is used for metering electric energy and current, relay protection in the electrical system up to rated frequency 50Hz or 60Hz and rated voltage 35kV. The transformers can be executed according to the standards IEC 185 and GB1208-1997.
二、产品型号义含：
三、产品结构简介：
本型电流互感器为全封闭式支柱式结构，耐污染及潮湿。本产晶有两种不同的结构尺寸。LZZB9-35是LCZ-35替代晶。
This current transformer is fully enclosed and posts type. It has a good ability of antipollution and moisture-proof especially being used in damp tropics and highland. This product has two different striations and size. It is a new product for superseding the current trans former of the type LCZ-35.
四、产品技术参数：
1.额定绝缘水平: 40.5/95/185kV j
2.额定二次电流: 5A, 1Aj;
3.额定一次电流、准确级、额定输出及热稳定电流见表;
4.产品局部放电符合1208-1 997 (电流互感器》标准要求;
5.保护级准确系数与二次负荷关系曲线见圈。
1.Rated insulation level:40.5/95/185kV;
2. Rated secondary current:5A, 1 A;
3.Rated primary current, accuracy class , rated output, dynamic and thermal current see form;
4.The conditions of the partial discharge test according to GB1208-1997 (Current transformer) will be fulfilled without exception;
5.The relation curve between protection class accuracy limit factor and secondary output see fig.
外形尺寸Overall Dimension
