QH 11-16mm Isku xirka indhaha kubbadda ku habboon Qalabka korontada
Sharaxaada Alaabta
Giraanta madaxa kubbadda laadlaadku waa xidhiidhka ka dhexeeya munaaradda birta iyo dahaadhka khadka gudbinta, oo caadiyan ma laha hawlo kale.Qalabka korantada ee caadiga ah, giraanta madaxa ka laalaada ayaa si weyn loogu isticmaalaa xadadka gudbinta.Giraanta madaxa sudhan ee kubbadda ayaa guud ahaan ku xidhan inta u dhaxaysa munaaradda birta iyo dahaarka.Markaad rakibayso giraanta madaxa ka laadlaadda kubbadda, marka hore ku dheji hal daraf oo madaxa kubbadda ka laadlaadda giraanta, ka dibna ku adkee insulator-ka jihada birta.Dhammaadka madaxa kubbadda giraanta ka laadlaadsanaysa daaha ayaa lagu rakibay qaabka birta.Maaddaama dhererka giraanta madaxa ka laadlaadda aan la hagaajin karin, marka daahiyaha lagu adkeeyo jihada birta, dad badan ayaa looga baahan yahay inay iska kaashadaan si ay u soo jiidaan insulator-ka si ay uga dhigaan insulator-ku inuu gaaro qaabka birta.Masaafada ayaa ka yar dhererka giraanta madaxa ka laadlaadda, si madaxa kubbadda giraanta ka laadlaadda loogu dhejiyo qaabka birta ah.
Tilmaamaha alaabta
1. Ku dar lakabka difaaca si aad uga fogaato saamaynta tooska ah ee madaxa kubbadda birta ee leh insulator-ka
2. Yaree suurtogalnimada in shilka khadka korontadu uu soo dhaco sababtoo ah jebinta madaxa kubbadda giraanta
3. Madaxa kubbadda ayaa si adag ugu xidhan badhtamaha giraanta ka laadlaadda.Lakabka xoqitaanka adag ee wanaagsan