Re ikhethile ka ho fana ka li-insulator tsa kantle tsa 33kV tsa porcelain tse sebetsang hantle (hammoho le mehlala ea 11kV), tse etselitsoeng ka ho khetheha lits'ebetso tsa switchgear le li-substation tse kentsoeng ka palo. Likarolo tsena li bohlokoa bakeng sa ho arola le ho tšehetsa li-conductor tsa motlakase kantle, li mamella maemo a thata ka mokhoa o tšepahalang joalo ka mocheso o feteletseng, mongobo le tšilafalo ha li ntse li boloka ts'ebetso e tsitsitseng ea ho kenya mocheso. Li-isolator tsa rona tse kentsoeng ka palo tse tšoanang le li-switch tsa insulator li fana ka ts'epo ea ts'ebetso ea nako e telele, e loketseng li-substation tsa kabo le phetisetso. Lihlahisoa tsohle tsa rona li feta litekong tse matla tsa mofuta ho XIHARI (setsi se etellang pele sa netefatso ea lisebelisoa tsa motlakase), ho netefatsa hore li latela litekanyetso tsa bohlokoa tsa polokeho ea indasteri le ts'ebetso joalo ka ho mamella motlakase, bokhoni ba mojaro oa mechini, le ho tšoarella tikolohong. Ho feta moo, re leka-lekanya boleng le katleho ea litšenyehelo ka ho sebelisa porcelain ea boleng bo holimo e hanelang mafome, e nang le dielectric e ngata e kopantsoeng le tlhahiso e ntlafalitsoeng - e fana ka litheko tse qothisanang lehlokoa ntle le ho tela boleng. Ebang ke bakeng sa merero e mecha ea li-substation kapa litlhoko tsa ho nkela sebaka, li-insulator tsa rona tsa kantle tsa 33kV tsa porcelain tse ka ntle li fana ka tharollo e tšoarellang, e bolokehileng le e theko e tlaase bakeng sa meralo ea motheo ea motlakase.
Lintlha tsa sehlahisoa