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高性能電機起動器|變頻器配件|西門子|工控機維修|3RT19756A
- 型 號：3RT19756V
- 更新時間：2025-06-29
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的接觸器開關，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品與眾不同，是因為它提供了更多的參數和四個可自由參數化的數字輸入。
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的接觸器開關，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品與眾不同，是因為它提供了更多的參數和四個可自由參數化的數字輸入。
· 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開關元件，因此特別適用于具有高開關頻率的應用。這種高性能的設備不僅可以控制直接連接和斷開開關頻率高的電機，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換是通過簡單的重新參數化在 SIMATIC 管理器中實現的。
電子電機起動器適用于開關和保護zui高 4 kW / 5.5 kW、400 V交流的三相用電設備。
產品優勢一覽：
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了全面的電機保護
由于對預接線好的負載饋線采用了模塊式、緊湊型設計，實現了高度的靈活性
在所有電機起動器設計中實現了變度zui小化（兩個設備zui高 5.5kW，電子電機起動器帶有集成的軟起動功能），優化了庫存持有成本
全面的診斷消息功能（當前值傳輸、跳閘頻率，通過擴展參數化和診斷功能可以實現預防性維護）
具有 IP65 高防護等級，無需再使用本地控制柜
此外，還帶有4 個可自由參數化的數字輸入（DI），可以通過 HF 電機起動器上的總線讀取它們的數據。
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
| 3RT19756A |
| 3RT19756V |
| 3RT19757A |
| 3RT19766A |
| 3RT19766D |
| 3RT19766V |
| 3RT19767A |
| 3RT19767B |
| MLFB |
| MLFB |
| 3RH11221AB00 |
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| 3RH11402AN60 |
| 3RH11402AP00 |
| 3RH11402AP001AA0 |
