本型電壓互感器為環(huán)氧樹(shù)脂真空澆注全封閉單相戶外結(jié)構(gòu)， 主要適用子額定頻率為50Hz或60Hz， 額定電壓10kV及以下電力系統(tǒng)中作電能計(jì)量、 電壓測(cè)量用。
本產(chǎn)品符合GB 20840.1-2010 《互感器第1部分：通用技術(shù)要求》、 GB 20840.3-2013《互感器第3部分：電壓互感器的補(bǔ)充技術(shù)要求》和JJG 314-2010《測(cè)量用電壓互感器檢定規(guī)程》。
This type of voltage transformer adopts epoxy-resin vacuum casting and semi-enclosed sin仰－phase 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 voltage measurement.
It complies with the standards GB 20840.1-2010 Instrument transformers-Part 1: General requirements, GB 20840.3-2013 Instrument transformers-Part 3:Additional requirements for inductive voltage transformers, and JJG 314-2010 Instrument Voltage Transformers.
1、海拔：不超過(guò)4000米；
2、環(huán)境溫度：－25℃～＋40℃；
3、空氣相對(duì)濕度：≤85%；
4、安裝場(chǎng)所：戶外。
1.Altitude should not exceed 4000m;
2.Ambient temperature: -25℃～＋40℃；
3.Air relative humidity：≤85%;
4. Installation site: Outdoors。
1、絕緣水平: 12/42/75kV,7.2/30/60 ;
2、功率因數(shù)：cosφ＝0.8;
3、額定二次電流：5A或1A;
4、額定頻率：50Hz或者60Hz;
5、重量：34kg。
1. Insulation level: 12/42/75kV,7.2/30/60 ;
2. Power factor: cosφ＝0.8；
3.Rated secondary current: 5A or 1A,；
4.Rated frequency: 50Hz or 60Hz；
5.Weight: 34kg.
