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真空斷路器開關系統及線路中作電能計量和繼電保護用， 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)(hu)感器第1部(bu)分(fen)(fen)：通用技(ji)術(shu)要求(qiu)》、 GB 20840.2-2014《互(hu)(hu)感器第2部(bu)分(fen)(fen)：電(dian)流(liu)互(hu)(hu)感錨的補充(chong)技(ji)術(shu)要求(qiu)》和JJG 313-2010 《測量用電(dian)流(liu)互(hu)(hu)感器檢定規程(cheng)》。

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 Transformer

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(zhuang)場所：戶內。

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.