2.1 主控、輔佐體系輸入/輸出繼電器以及操控繼電器的選用 跟著現(xiàn)代科技的高速開展,控制系統(tǒng)、交換機、現(xiàn)場智能儀表等現(xiàn)代電氣、電子設備的集成度越來越高,運轉(zhuǎn)速度也越來越快,但隨之而來的是器材抗沖擊才能卻越來越弱,鋼鐵行業(yè)是這些電氣設備的使用大戶,在曩昔的使用過程中,常常有一些設備因雷電、開關電子脈沖等的沖擊而損壞,造成了很大的丟失。因而,防雷過電壓維護技術越來越遭到鋼鐵行業(yè)的注重。
2006年末,馬鋼新區(qū)項目中的燒結(jié)、料廠、第一座高爐等技術段順暢投產(chǎn),第二座高爐于2007年3月投產(chǎn),新區(qū)項目中其它技術段均于2007年9月份之前完結(jié)投產(chǎn)。在全部項目調(diào)試、投產(chǎn)運轉(zhuǎn)過程中,PHEONIXCONTACT的商品,以其優(yōu)良的品質(zhì)、安穩(wěn)牢靠的功能,得到了客戶充分的必定,為馬鋼新區(qū)項目的順暢投產(chǎn)作出了重要貢獻。
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