Incazelo emfushane:

Ipulagi yangaphambili engu-12/24kV yase-Europe ingeye-European 630A ne-1250A yochungechunge lwepulagi. Kuyafaneleka

(yekhebula lamandla axhumene ngokuphambana) kumatheminali olayini bamayunithi ayizindandatho ezinkulu, futhi lixhunywe ku-

amasokhethi angaphakathi nangaphandle omugqa we-switchgear, izihlahla ezidlula odongeni zokusabalalisa ikhebula

ibhokisi, kanye nezihlahla ezidlula kabili ezinamabhawudi. Kuyasebenza nakumadivayisi esiteshi esincane sebhokisi. It

inikeza ukufakwa okugcwele kanye nokuxhumeka okugcwele kokuvala kusukela kuzintambo zikagesi kuya kumshini wokushintshashintsha noma wokusabalalisa ikhebula

amabhokisi. Ipulaki yangemuva ixhunywe kupulaki yangaphambili yaseYurophu noma enye ipulaki yangemuva, ihlinzeka ngesandiso

iluphu yoxhumano lwekhebula (igatsha) elingakwazi ukuxhunywa ngokuqondile ku-casing. Umsila ungaxhunywa

ngokuqondile nge-insulation plug, noma inganwetshwa ukuze kuxhunywe enye intambo yepulaki yangemuva noma isibambisi sepulaki sangemuva.

Uma ipulaki yangaphambili isebenza, ixhunywe kusokhethi ye-switchgear bushing nama-bolts; umsila wayo ungaba

ivinjwe ngokuqondile ngezinto zokuvikela, noma inwetshiwe ukuze ixhumeke nesixhumi sikagesi sohlobo lwepulaki elingemuva

noma ipulaki elingemuva lohlobo lokuvala umbani. Umkhiqizo uhambisana ne-C-type bushing design kumazinga we-EN50180

futhi 50181.