Applications

Current transformer of power system 湖都plays an important role in prov務謝iding a current in its 視報secondary winding proportiona分計l to the alternating器答 current flowing in its p區她rimary. They are commonly use會時d in metering and protective rel員外aying in the power plants and sub資冷stations where they 不照facilitate the safe 坐們measurement of large 兒店currents, often in the presence of答答 high voltages. The cur哥志rent transformer safely isolates mea放懂surement and control c物什ircuitry from the high voltages ty很南pically present on the circuit being筆謝 measured.

Comparing with the trad劇離itional core material, such as silicon鄉快 steel and permalloy, I上村ron based nanocrystalline all服學oy takes the advantage of high permeab快知ility and low cost, it is more 秒商competitive in the applica但睡tion of precision current transform外熱er with 0.2,0.2s,0.1 accuracy 高相class, Bushing current tr務裡ansformer for Epoxy res制數in cast, Gas insulated or 劇物oil-immersed switchgea愛話rs, LV, MV and HV switchgear, 劇姐and other apparatus in electric power 事著transmission and distribution system.

 Characteristics
 Comparison of differen北錢t materials

      Antainano®鐵芯具有高磁導率、精度高。與坡見的莫合金(jīn)相比具有更高的飽和磁通密度，測量電流範圍更廣。

    Advantages of nanocrysta頻了lline alloy core

• High permeability―lead to國商 minimized current m讀下easuring error in CT
• High saturation Induction ―lead 藍跳to small size and ligh好木t weight compared to Permalloy 月跳CT
• Excellent thermal stabilit哥地y―Can work at -55~130°C for long 農喝time
• Low cost:Idea歌美l for substitute of permallo服東y cores commercially

Products specifications

Note : Cores with事樂 other specifications can be provided 高資concerning to customer&#師來39;s demand.