Nkọwa:

Kwesịrị ekwesị maka njikọ alaka nke ahịrị n'elu ma ọ bụ 10kV eriri mkpuchi mkpuchi.Ngwaahịa nwere ahụ mwekota, isi ahịrị gland, ngalaba ahịrị gland na bolt.A na-ekewa ngwaahịa a n'ụdị atọ nke aluminum, ọla kọpa na ọla kọpa-aluminom oversubtraction.Ahụ nke alaka ụlọ ọrụ ọla kọpa-aluminom na-eji teknụzụ ịgbado ọkụ ọkụ, nke nwere arụmọrụ kwụsiri ike na ntụkwasị obi.A na-eji ihe mkpuchi mkpuchi na-ejikọta ya na ihe nkedo iji nye nchebe mkpuchi.

Ụdị	Nkọwapụta	Ọdabara Main Line		Ahịrị alaka
		Ịcha waya (mm2)	Ogologo ahịrị clip (mm)
J10FKL3 (aluminom) J10FKG3 (ọla kọpa) J10FKT3 (ọla kọpa)	-1/x	16-25	4.8-6	Dị ka onye ọrụ mkpa
	-2/x	35-50	7-8,5
	-3/x	70-120	10-13
	-4/x	150-240	14.6-18.4
A na-ekpebi ahịrị alaka ahụ dịka mkpa onye ọrụ siri dị