高性能電機起動器|變頻器配件|西門子|工控機維修|3RT19756A
這種電機起動器使用傳統(tǒng)的接觸器開關(guān)，用作直接起動器或可逆起動器，可選配 400V 制動控制器。這種高性能的電機起動器之所以與標準產(chǎn)品與眾不同，是因為它提供了更多的參數(shù)和四個可自由參數(shù)化的數(shù)字輸入。

高性能電機起動器|變頻器配件|西門子|工控機維修|3RT19756A

 

高性能電機起動器

 

· 機電式電機起動器

這種電機起動器使用傳統(tǒng)的接觸器開關(guān)，用作直接起動器或可逆起動器，可選配 400V 制動控制器。這種高性能的電機起動器之所以與標準產(chǎn)品與眾不同，是因為它提供了更多的參數(shù)和四個可自由參數(shù)化的數(shù)字輸入。

· 帶有集成的軟起動器功能的電子電機起動器

電子電機起動器配備有固態(tài)開關(guān)元件，因此特別適用于具有高開關(guān)頻率的應(yīng)用。這種高性能的設(shè)備不僅可以控制直接連接和斷開開關(guān)頻率高的電機，而且還為軟起動和斜坡下降過程提供了*的軟起動功能。從電機到軟起動器的轉(zhuǎn)換是通過簡單的重新參數(shù)化在 SIMATIC 管理器中實現(xiàn)的。

電子電機起動器適用于開關(guān)和保護zui高 4 kW / 5.5 kW、400 V交流的三相用電設(shè)備。

 

產(chǎn)品優(yōu)勢一覽：

• 快速安裝和高工廠可用性 – 因為通過安裝的電子過載繼電器和熱敏電阻電機保護繼電器實現(xiàn)了全面的電機保護

• 由于對預(yù)接線好的負載饋線采用了模塊式、緊湊型設(shè)計，實現(xiàn)了高度的靈活性

• 在所有電機起動器設(shè)計中實現(xiàn)了變度zui小化（兩個設(shè)備zui高 5.5kW，電子電機起動器帶有集成的軟起動功能），優(yōu)化了庫存持有成本

• 全面的診斷消息功能（當前值傳輸、跳閘頻率，通過擴展參數(shù)化和診斷功能可以實現(xiàn)預(yù)防性維護）

• 具有 IP65 高防護等級，無需再使用本地控制柜

• 此外，還帶有4 個可自由參數(shù)化的數(shù)字輸入（DI），可以通過 HF 電機起動器上的總線讀取它們的數(shù)據(jù)。

• 起動器像混合起動器一樣帶有直接或軟起動功能（二合一裝置）

高性能電機起動器|變頻器配件|西門子|工控機維修|3RT19756A

 

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