本型电流互感器为环氧树脂真空浇注全封闭支柱式结构， 主要适用于额定频率为50Hz或60Hz，额定电压35kV及以下线路中作电能计量和继电保护用 ， 本产品由0.2S、 0.2、 0.5、 10P级可任意组合。
本产品符合GB 20840.1-2010《互感器第1部分：通用技术要求》、 GB 20840.2-2014《互感器第2部分： 电流互感器的补充技术要求》和JJG 313-2010《测量电流互感器检定规程》。

This type of current transformer adopts epoxy-resin vacuum casting and fully enclosed post structure, is applicable for power systems of rated frequency 50Hz or 60Hz and rated voltage up to and including 35kV, used for electric energy metering, cu『rent measurement and relay protection, it can be an arbitrary combination of classes 0.2S, 0.2, 0.5 and 10P.
It complies with the standards GB 20840.1-2010 Instrument transformers-Part 1: General requirements, GB 20840.2-2014 Instrument transformers-Part 2: Additional requi『ements for current transformers. and JJG 313-2010 Instrument Current Transformers.

1、海拔：不超过1000米；
2、环境温度：－5℃～＋40℃；
3、空气相对湿度：≤85%；
4、安装场所：户内。

1.Altitude should not exceed 1000m;
2.Ambient temperature: -5℃～＋40℃；
3.Air relative humidity：≤85%;
4. Installation site: outdoors。

1. Insulation level: 40.5/95/200kV ;
2. Power factor: cosφ＝0.8 (lag)；
3.Rated secondary current: 5A or 1A,；
4.Rated frequency: 50Hz or 60Hz；
5.Weight: 112kg.