The reason is that soonestat the next current zero-crossing the firing pulse of thyristors can be reset.
通常的短路故障电流会大大高于这个倍数,而软启动器的晶闸管本身是没有短路分断能力的。
2
"I assume we won't see the full effect of this matter until tomorrow, at the very soonest, when people return to work.Many people have Monday off," he told SPIEGEL ONLINE.
"I assume we won't see the full effect of this matter until tomorrow, at the very soonest, when people return to work. Many people have Monday off," he told SPIEGEL ONLINE.