西門子3UF7310-1AB00-0低壓電器

廈門彬碩- 蔡開佳 /

SIEMENS: （西門子低壓低價(jià)供應(yīng)）歡迎來(lái)電咨詢

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(dòng)：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(shí)塊

西門子/SIEMENS 3UF系列智能型電機(jī)保護(hù)控制器/電機(jī)管理控制器型號(hào)繁多，因網(wǎng)頁(yè)篇幅原因，未能顯示所有型號(hào)。歡迎來(lái)電咨詢或者加Q聯(lián)系，所有型號(hào)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(cè)或保護(hù)系統(tǒng)。其功能主要是將高電壓或大電流按比例變換成標(biāo)準(zhǔn)低電壓（100V）或標(biāo)準(zhǔn)小電流（5A或1A，均指額定值），以便實(shí)現(xiàn)測(cè)量?jī)x表、保護(hù)設(shè)備及自動(dòng)控制設(shè)備的標(biāo)準(zhǔn)化、小型化。同時(shí)互感器還可用來(lái)隔開高電壓系統(tǒng)，以保證人身和設(shè)備的。

過(guò)載保護(hù)的電流互感器:

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