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Ithetha ntoni i-RCD

Ithetha ntoni i-RCD

I-RCD ligama elisetyenziswa kwimigaqo kunye neekhowudi zokuziqhelanisa, kubandakanya i-RCCB, i-RCB, kunye ne-cbr. Oko kukuthi, izixhobo ezibonelela "kukhuseleko lwangoku", oko kukuthi, xa intsalela idlula umbundu ochaziweyo okanye isixhobo sicinyiwe ngesandla, sibona isokola "lesekelo" yesekethe " Ngokuchasene ne-RCM (i-windows entsalelayo entsalela) esetyenziselwa uku "kubona" ​​intsalela yangoku kodwa ayiboneleli ngamanqaku entsebenzo -.5.531.5.3.3101
I-RCCB, i-RCB, kunye ne-CRB ibonelela ngokukhuselwa ngokukhetha umbane ukuthintela iimpazamo ezikhoyo ezikhoyo ezibangela ukuba izixhobo zihambe okanye zivale ngesandla.
I-RCCB (i-E6008-1) kufuneka isetyenziswe ngokudibeneyo ne-olpd eyahlukileyo, oko kukuthi, i-fuse kunye / okanye i-MCB kufuneka isetyenziselwe ukukhusela ukuba ingaphezulu.
I-RCCB kunye ne-RCB ineempawu ezisisigxina kwaye zenzelwe ukuseta kwakhona ngabantu abaqhelekileyo kwimeko yesiphoso.
I-CBR (En60947-2) Ukophula umthetho wesekethe okwakhelwe umsebenzi okhuselweyo, kufanelekile kwizicelo eziphezulu ze-100> 100A.
I-CBRE inokuba neempawu ezihlengahlengisiweyo kwaye azinakho ukusetwa ngabantu abaqhelekileyo kwimeko yesiphoso.
ISiqendu 722.531.3.301 sibhekisa kwi-En62423; Iimfuneko zoyilo ezongezelelweyo eziyimfuneko kwi-RCCB, i-RCBO kunye ne-cbr yokufumanisa i-F okanye ye-B intsalela yangoku.
I-RDC-DD Ikota eqhelekileyo yothotho lwezixhobo ezenzelwe ukufumana i-DC egudileyo ye-DC ngoku ekusetyenzisweni kwe-3, kwaye ixhasa ukusetyenziswa kohlobo okanye uhlobo lwe-RCDs kwisekethe.
I-RDC-DD esemgangathweni ye-IEC 62955 ichaza iifomathi ezimbini ezisisiseko, i-RDC-MD kunye ne-RDC-PD. Ukuqonda iifomati ezahlukeneyo kuya kuqinisekisa ukuba awuyi kuthenga iimveliso ezingenakusetyenziswa.
I-RDC-PD (isixhobo esikhuselayo) sidibanisa i-6 subycoctions egudileyo ye-DC kunye ne-30 ma a okanye f ukhuseleko lwangoku kwisixhobo esinye. Unxibelelwano lwe-RDC-PD luhlala lwedwa owedwa kwimeko yempazamo yentsalela yangoku.


IXESHA LOKUQALA: UJUL-30-2021