GDH-20/5保護(hù)器還可以通過數(shù)據(jù)信息通訊,實(shí)現(xiàn)電動機(jī)運(yùn)行狀況的詳細(xì)信息在上位機(jī)上進(jìn)行實(shí)時(shí)監(jiān)測,并經(jīng)計(jì)算機(jī)數(shù)據(jù)處理提供管理信息。在設(shè)備可能產(chǎn)生重大故障前,越限報(bào)警可及時(shí)提醒管理人員進(jìn)行處理,避免了不必要的停機(jī)而對正常生產(chǎn)造成影響,最大限度地保證設(shè)備運(yùn)行和控制的有效性。當(dāng)電動機(jī)運(yùn)行參數(shù)達(dá)到預(yù)置的預(yù)警值時(shí),保護(hù)裝置僅進(jìn)行預(yù)警,不觸發(fā)脫扣;但當(dāng)越限值達(dá)到預(yù)置的脫扣值時(shí),保護(hù)裝置進(jìn)入脫扣觸發(fā)延時(shí)。在預(yù)置脫扣延時(shí)時(shí)間內(nèi)若設(shè)備恢復(fù)正常運(yùn)行,則取消脫扣執(zhí)行;而如果超過延時(shí)時(shí)限,則保護(hù)裝置發(fā)出脫扣信號,驅(qū)動執(zhí)行元件動作,斷開電源停止電動機(jī)運(yùn)行。GDH-20/5
保護(hù)監(jiān)控系統(tǒng)EKD1C D系列
JD-7
JD-8
JD-9
GDH-20/1.2
GDH-20/2.5
GDH-20/5
GDH-20/10
GDH-20/20
GDH-20/25
GDH-20/40
GDH-20/60
GDH-20/80
GDH-20/100
GDH-20/180
GDH-20/300
EKGDH-20/1.2
EKGDH-20/2.5
EKGDH-20/5
EKGDH-20/10
EKGDH-20/20
EKGDH-20/25
EKGDH-20/40
EKGDH-20/60
EKGDH-20/80
EKGDH-20/100
EKGDH-20/180
EKGDH-20/300
EKGDH-24/6
EKGDH-24/20
EKGDH-24/60
EKGDH-24/100
EKGDH-24/200
EKGDH-24/300
EKGDH-24/600L
EKGDH-24/1000L
EKGDH-30/6
EKGDH-30/20
EKGDH-30/60
EKGDH-30/100
EKGDH-30/200
EKGDH-30/300
EKGDH-30/600L
EKGDH-30/1000L