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MBKQ-830Hc系列无扰动快速切换装置
来源: | 作者:zhwld5833 | 发布时间: 2020-04-24 | 3776 次浏览 | 分享到:



       装置适用于35kV及以下电压等级的备用电源快速投切控制,在系统供电电源发生故障时,MBKQ根据系统运行状态,迅速切除故障电源,检测备用电源与工作母线电压矢量数值,在50ms内捕捉两侧电压相位重合点,100ms内完成备用电源快速无扰动投入。

功能:
       快速切换;
       同期捕捉切换;
       残压切换;
       长延时切换;
       闭锁功能;
       告警功能;
       故障录波;
       分段保护;
       联跳;
       后加速。