Izintambo eziyinhloko zelanga zanoma ibuphi ububanzi ukusuka ku-2.5mm2kuze kufike ku-16 mm2zenziwe eShanhai, eChina.Izinga lekhebula lihlanganisa umongo owodwa kanye nomgogodla okabili.Izendlalelo ze-insulation zihlukaniswa ngombala wokuphatha okuthuthukisiwe nokuphephile.
Sinikezela ngezintambo ezinombala kuphela ukuze zifakwe ngendlela ephephile futhi kulula.Izintambo ezibomvu zenzelwe ukusetshenziswa kuvolthi ephozithivu (+) DC kanye nekhebula elimnyama zisetshenziselwa amandla kagesi anegethivu (-) DC.
Amakhebuli afaneleka ku-DC voltage 1.5KV (Phakathi kwekhondakta kuya ku-conductor noma i-conductor eya emhlabeni) amasistimu kagesi welanga.
● I-Halogen Mahhala,Ingavimbeli ilangabi.
● Iminyaka engu-15 Yokuzizwela Kokukhiqiza Kukhebula Yamandla.
● I-TUV Igunyazwe ne-TUV 2PFG 1169/08.2007 PVI-F.
● I-Double Insulation Ifanele izindawo zangaphandle ezinokhahlo.
● Ukuxhumana okuzinzile nokwehliswa kwezindleko zokulungisa.
● Isampuli yamahhala iyatholakala.