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detailed introduce：LZZB8-20/180b(220b)/2(4)current transformer
- Project description：
一、Description
The current transformer is casting resin and fully enclosed product.It is used for metering electric energy and current, relay protection in the electrical system of rated frequency 50Hz or 60Hz and rated voltage 20kV- The transformers can be executed according to the standards IEC60044 -1 and GB1208
二、Type designation
三、Construction
The current transformer is casting resin and fully enclosed product, It has a good ability of antipollution and moisture proof. It is small and light. It can be installed al any place and any direction.四、Technical datal
l、rated insulation level: 24/65/125kV
2、rated insulation level: SA,1A
3、rated primary current, accuracy classes combination, rated output, rated dynamic and thermal current see form
4、The conditions If the partial discharge test according to CB1208《current transformer》 wiU be fulfilled without excepiton.
5、antipollution class: classⅡ
