Incazelo emfushane:

Ipulaki yangaphambili yaseYurophu engu-26/35kV ingeyochungechunge lwamapulaki aseYurophu angu-630A kanye no-1250A. Ifanelekile

kwe-(ikhebula lamandla elixhumene) amatheminali omugqa wokungena nowokuphuma wamayunithi amakhulu endandatho, futhi axhunywe ku-

amasokhethi e-bushing angaphakathi nangaphandle e-switchgear, ama-bushing angena odongeni lokusatshalaliswa kwekhebula

ibhokisi, kanye nama-bushing aphindwe kabili anama-bolts. Iyasebenza nakumadivayisi esiteshi esincane sohlobo lwebhokisi.

inikeza ukuvikelwa okugcwele kanye nokuxhumeka okugcwele kokuvala kusuka ezintanjeni zikagesi kuya ekushintsheni noma ekusakazweni kwekhebula

amabhokisi. Ipulagi yangemuva ixhunywe kupulagi yangaphambili yaseYurophu noma enye ipulagi yangemuva, enikeza ipulagi ende

iluphu yokuxhuma ikhebula (igatsha) engenakuxhunywa ngqo nebhokisi. Umsila ungaxhunywa

ngqo ngepulaki yokuvikela ugesi, noma inganwetshwa ukuze ixhume enye ikhebula lepulaki yangemuva noma i-rear plug arrester.

Uma ipulagi engaphambili isebenza, ixhunywe kusokhethi ye-switchgear bushing ngamabholithi; umsila wayo ungaba

ivinjiwe ngqo ngezinto zokuvikela umswakama, noma inwetshiwe ukuze ixhunywe nesixhumi sikagesi sohlobo lwepulagi yangemuva

noma isivikelo sombani sohlobo lwepulagi yangemuva. Umkhiqizo uhambisana nomklamo we-bushing wohlobo lwe-C ngokwezindinganiso ze-EN50180

kanye no-50181.