EATON XV-430-12TSB-1-10生产流程更高效

应用描述

S811+设计用于控制三相电机的加速及减速，采用可控硅整流器( SCR )来控制电压，软起动和软停止电机。在电机起动之后，内部的旁路运行接触器闭合，使电机直接连接到线路电源运行。内置的固，态过载保护通过模拟电机真实加热情况的复杂算法，保护电机免受过载情况的影响，从而提供更好的电机保护，使不必要的跳闸变少。先进的保护及诊断性能降低了停机时间。

提供电压斜坡起动或限流起动。任起动模式都提供突跳起动。软停止选项提供斜坡停止时间，该时间长于滑行至静止的时间。S811+高级软起动器提供泵控制选项，为电机起动及停止提供平稳过渡，消除了可破坏管道、阀门及泵的"水锤”影响。

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