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3UF7100-1AA00-0電流互感器廈門彬碩-鐘源 0592-5588313 18906032285 QQ 3267773932
低壓電器：3RV、3RT、3TK、3UG、3UF、3RA、3RK、3SK、3RH、3TC、3TF、3RN、3RB、3TH、3RS、3SX、3RP、3TX、3NE、3NA、3NE、3NW等系列。
伺服傳動：工程變頻6SE70及配件、6SY、6RY、6SB、6DD、6RA、6GK、6GT、6SL39、7MH、7MC、8WD、C7、C98043、A5E等西門子系列備件。

西門子 易福門、圖爾克、賀德克、都德、皮爾磁、美商實塊

西門子/SIEMENS 3UF系列智能型電機保護控制器/電機管理控制器型號繁多，因網(wǎng)頁篇幅原因，未能顯示所有型號。歡迎來電咨詢或者加Q聯(lián)系，所有型號均有銷售

互感器又稱為儀用變壓器，是電流互感器和電壓互感器的統(tǒng)稱。能將高電壓變成低電壓、大電流變成小電流，用于量測或保護系統(tǒng)。其功能主要是將高電壓或大電流按比例變換成標準低電壓（100V）或標準小電流（5A或1A，均指額定值），以便實現(xiàn)測量儀表、保護設備及自動控制設備的標準化、小型化。同時互感器還可用來隔開高電壓系統(tǒng)，以保證人身和設備的安全。

過載保護的電流互感器:
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