德國西門子SIEMENS公司的前身是1847年創(chuàng)建于柏林的西門子——哈爾斯克電報機制造公司。1897年該公司改為股份公司，1966年正式取名為西門子公司。
3RK1903-0AE00電機保護裝置

3RK1903-0AE00電機保護裝置

西門子（SIEMENS）**，廈門彬碩自動化科技有限公司為您提供原裝德國西門子（SIEMENS）低壓電器，變頻器，儀器儀表，電工設(shè)備，自動化配件等，因行業(yè)型號繁多，請或者加Q。小鐘

3RK1903-0AE00電機保護裝置

德國西門子SIEMENS公司的前身是1847年創(chuàng)建于柏林的西門子——哈爾斯克電報機制造公司。1897年該公司改為股份公司，1966年正式取名為西門子公司。

3RK1903-0AE00電機保護裝置

1.*工廠預制的電機起動器適于開關(guān)、保護任何三相負載

2.具有直接起動器、可逆起動器或軟起動器（只限于高性能起動器）三種類型

 1.標準電機起動器內(nèi)置的斷路器和接觸器，單機zui大保護功率至  5.5kW

2.高性能電機起動器內(nèi)置電機保護型斷路器、固態(tài)過載機電電器和接  觸器或軟起動器，單機zui大保護功率至 7.5kW

3.自組裝的 40 / 50A 動力小母線，也就是說每個電機起動器組只需  連接一根動力進線電纜

4.支持熱（帶電）插拔功能

5. 集成用于閉鎖和顯示所需的輸入輸出

 6.集成對于開關(guān)、保護功能的主動診斷功能

 7.電機起動機能夠與其他擴展模板相組合：如， 制動控制模板就是  用于感應式電動機的機電制動裝置的控制。不僅如此，它還配備了 額外的兩個輸入端子用于實現(xiàn)特殊功能（對于標準電機起動器的快 速停車，以及對高性能電機起動器特殊功能的參數(shù)化）

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