Li-insulators tsa 70kN tsa khalase li ile tsa feta tlhahlobo eo 'me tsa kenngoa ka har'a mekotla e tloaelehileng ea lehong' me ea romeloa Europe.

Li-insulator tsa khalase tsa 10000 li amoheloa 'me li kenngoa ka har'a linyeoe tsa lepolanka

Lihlahisoa tsa rona li pakiloe ka lehong le tiileng 'me e' ngoe le e 'ngoe e tsitsitse ho thibela tšenyo e bakoang ke ho thulana nakong ea lipalangoang

Moreki o ne a hloka hore Electro-mechanical failure loading ea 70kN, 'me phumano ea sebele e fihlile ho 90kN.