3HSD-0000030057 ABB

ABB 3HSD-00000300058
ABB 3HSD-0000030013
ABB 3HSD-0000030015
ABB 3HSD-0000030008
ABB 4C4582

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Description

并联运行.在配电一次系统中继电器系统主要集中在总受柜和变压器配出柜内,应用PLC系统来代替继电器系统,可以减少柜与柜之间的硬连线,省去很多继电器,简化工艺,降低系统制作成本,提高配电系统的可靠性,安全性和节能性。

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