IEC 60502-1 eriri ike nwere mkpuchi mkpuchi extruded na ngwa ha maka voltaji akara sitere na 1 kV (Um = 1.2 kV) ruo 30 kV (Um = 36 kV) - Akụkụ 1: eriri maka voltaji akara nke 1 kV (Um = 1.2) kV) na 3 kV (Um = 3.6 kV)
Igwe ọkụ maka sistemu ikesa ọkụ n'elu bụ maka nkesa ọha.Nwụnye n'èzí n'ahịrị dị n'elu gbasiri ike n'etiti nkwado, ahịrị jikọtara na facades.Nguzogide dị mma nye ndị nnọchi anya mpụga.
A na-eji eriri aluminom eme ihe n'èzí na ebe nkesa.Ha na-ebu ike site na ahịrị ịba uru gaa na ụlọ site na ihu igwe.Dabere na ọrụ a, a kọwakwara eriri ndị ahụ dị ka eriri dobe ọrụ.
Usoro ọkọlọtọ NF C 11-201 na-ekpebi usoro ntinye maka ahịrị elu voltaji dị ala.
A naghị ekwe ka e liri eriri ndị a, ọbụlagodi n'ime mmiri.
AS / NZS 3560.1- Igwe ọkụ eletrik - Polyethylene jikọtara ya na-ejikọta ya - Aerial bundled - Maka voltaji na-arụ ọrụ ruo na gụnyere 0.6 / 1 (1.2) kV - Ndị na-eduzi Aluminom