本型互感器为户外环氧树脂真空浇注结构， 主要适用于额定频率为50Hz或60Hz， 额定电压10kV及以下电力系统中作电能计量、电流电压测量用。本产品的特点为爬距大， 适用于离海拔地区， 二次输出容量大， 绝缘性能稳定， 耐污秽 ， 抗紫外线，防酸雨等，并可生产带负控输出、 电源输出。
本产品符合标准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》、 GB 20840.3-2013《互感器第3部分：电压互感器的补充技术要求》和GB 20840.4-2015《互感器第4部分：组合互感器的补充技术要求》。

This type of transformer adopts epoxy-resin vacuum casting structure for outdoor use, is applicable for power systems of rated frequency 50Hz or 60Hz and rated voltage up to and including 10kV, used for electric energy metering and current/ voltage measurement. It is featured with long creepage distance, high secondary output capacity, stable insulation. excellent performances against pollution, UV or acid rain, etc. Special specifications with load control output and power output are available at request.
It complies with the standards GB 20840.1-2010 Instrument transformers-Part 1: General requirements, and GB 20840.2-2014 Instrument transformers-Part 2: Additional requirements for current transformers. GB 20840.3-2013 Instrument transformers-Part 3:Additional requirements for inductive voltage transformers, and GB 20840.4-2015 Instrument transformers-Part 4: Additional requirements for combined transformers.

1、海拔：不超过4000米；
2、环境温度：－40℃～＋40℃；
3、空气相对湿度：≤85%；
4、安装场所：户外。
5、污秽等级：IV级。

1.Altitude should not exceed 4000m;
2.Ambient temperature: -40℃～＋40℃；
3.Air relative humidity：≤85%;
4. Installation site: outdoors。
5.Pollution level: Grade IV.

1、绝缘水平: 12/42/75kV，7.2/30/60kv;
2、额定频率：50Hz或者60Hz;
3、额定二次电流：5A或1A；
4、功率因素： cosφ＝0.8；
5、重量：90kg。

1. Insulation level: 12/42/75kV, 7.2/30/60kV,
2. Rated frequency: 50Hz or 60Hz;
3. Rated two current: 5A or 1A
4. Power factor: cosφ＝0.8,
5. Weight: 90kg.