LZZBJ9-10-450型电流互感器
一、产品概述：
LZZBJ9-10型互感器为环氧树脂浇注绝缘全封闭户内型产品，适用于10kV及以下，交流50Hz线路中作电流，电能测量和继电保护用。
Current Transformer LZZBJ9-1 0 is made indoor cast-resin insulated, totally-enclosed structure, It's designed for current, power measurement and relay protection in AC power system with rated frequency 50Hz, rated voltage 10kV and below.
二、产品使用条件：
1. 海拔高度不超过1000m；
2.周围环境温度不高于+40℃，不低于-5℃；
3.周围空气的相对湿度不大于90%(20℃)；
4.安装场所无严重影晌互感器绝缘的气体、蒸气、化学沉积、污秽及其它爆炸性和腐蚀性介质;
5.安装场无严重震动和颠簸。
1 .Altitude: Not over 1 OOOm;
2.Ambient temperature: -5℃ to +40℃;
3.Relative humidity: less than 90%, at 20℃;
4.No gas, steam, chemical deposition , pollution ， explosive gas or etching gas which way badly influnce the insulation
of the transformer;
5.No chattering of bumping.
三、产品结构简介：
本型电流互感器为支柱式全封闭结构，采用环形铁芯线圈，一、二次线圈用树脂浇注成型。由于加强了绝缘，在潮湿凝露及二级污秽条件下亦正常运行。为方便用户安装，本型互感器有三种安装接线方式(A型、C型}。
产品的出头标记:一次为P1 、P2 ，二次甲组为1S1、1S2 ， 乙组为2S1、2S2。当一次电流由P1流向P2时，二次电流由S1经外
部回路流向S2 ，即为减极性。当一次有电流通过时，二次回路不得开路，否则有高电压产生。
The product has a leg type, totally-enclosed structure and its ring core, primary winding and secondary winding are casted resin insulated. Reinsforced insulation makes it workable uner humidity condensation nd pollution 11 . Three wiring ways are for your choise (A.C).
The outlet marks of the product are: primary P1 to P2, the secondary current from 81 to 82 through outside returncircuit. High voltage appears if secondary return circuit opens while primary current is flowing by.
四、产品技术参数：
注:以上技术参数，额定二次电流为5A，如需1A或其它数据订货时请与公司联系。
Note: The above technical parameter, rated secondary current is 5A, if needs 1A or other data please contact with the company when orderings.
五、订货须知：
1、型号、电流比；
2、准确级及相应的二次负荷；
3、绝缘等级及使用环境。
1.Type and currenty ration;
2.Accuracy class and secondary output;
3.Insulation class and service conditior.
