本型電流互感器為環氧樹脂真空澆注全封閉支柱式結構， 主要適用于額定頻率為50Hz或60Hz ， 額定電壓35kV及以下電力系統中作電能計量、 電流測量和繼電保護用， 本產品由0.2S、 0.2、 0.5、 10P級可任意組合。
本產品符合GB 20840.1-2010《互(hu)感器(qi)(qi)第(di)1部(bu)分(fen)(fen)：通用(yong)技術要求(qiu)》、 GB 20840.2-2014《互(hu)感器(qi)(qi)第(di)2部(bu)分(fen)(fen)： 電(dian)流互(hu)感器(qi)(qi)的補充技術要求(qiu)》和(he)JJG 313-2010《測量用(yong)電(dian)流互(hu)感器(qi)(qi)檢定(ding)規程》。

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. current 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 requirements for current transformers, and JJG 313-2010 Instrument Current Transformers.

1、海拔：不超過4000米；
2、環境溫度：－40℃～＋40℃；
3、空氣相對濕度：≤85%；
4、安裝場所：戶外。

1.Altitude should not exceed 4000m;
2.Ambient temperature: -40℃～＋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: 80kg.