1. Ukukhethwa kweeparamitha eziphambili: ukubamba i-valve kufuneka kukhethwe ngokwemigangatho yobugcisa edweliswe kwiimfuno ezifanelekileyo.
2. Xa usebenzisa i-valve arrester yokukhusela umbane wombane, ngaphezu kweemoto ezijikelezayo, khetha izibambisi ezinoluhlu oluhlukeneyo lombane osebenzayo kunye neendlela ezahlukeneyo zokumisa isoftware.
3. Uxinzelelo lokusebenza olushiyekileyo lwesibambi ivelufa phantsi kwentlawulo eqhelekileyo kunye nomsinga wokukhupha alinako ukudlula i-71% yombane we-wave full-wave withstanding voltage working (BIL) wesixhobo sombane esiphantsi kogcino (ngaphandle koomatshini bombane abajikelezayo).
4. Umjelo olinganisiweyo wezinto zokubamba i-oxide yesinyithi kunye nezibambisi zevalvu edibeneyo ye-carbon-carbon kufuneka zihlangabezane nezi mfuno zilandelayo:
(1) 110kV ukhuselo olufanelekileyo lomhlaba alukho ngaphantsi kwe-0.8Um.
(2) I-3 ~ 10kV kunye ne-35kV, i-software ye-66kV yenkqubo ayikho ngaphantsi kwe-1.1Um kunye ne-UM;I-3kV nangaphezulu ye-jenereyitha iseti inkqubo yesoftware ubuninzi bombane osebenzayo awukho ngaphantsi kwamaxesha ayi-1.1.
(3) Umjelo olinganisiweyo wombambisi wenqaku elingathathi hlangothi alikho ngaphantsi kwe-0.**Um kunye ne-0.58Um ngokulandelelanayo;amandla ombane aphezulu wokusebenza kweseti yejeneretha eyi-3 ~ 20kV ayikho ngaphantsi kwe-0.** amaxesha.
5. Xa ukhetha i-non-void metal oxide arresters njengezixhobo zokukhusela umbane, imimiselo ehambelanayo kufuneka idibene.
6. Kwi-110kV kunye ne-220kV i-transformers enendawo engathathi hlangothi ichazwa njengoluhlu lwe-insulating, ukuba i-slating switch kunye nokusebenza kakubi kwe-synchronous isetyenzisiweyo, i-metal oxide arrester kufuneka igcine indawo engathathi hlangothi ye-transformer.
7. I-void-free metal oxide arresters ihlelwa ngokwexabiso labo eliqhelekileyo kunye nokukhupha imisinga.
8. Umbambeli onenkqubo yesoftware ereyithwe ngoku eyi-35kV nangaphezulu kufuneka axhotyiswe ngesoftware yokutshaja nokukhupha imo yokubeka iliso.