Nkọwa dị mkpirikpi:

Plọg n'ihu 8.7/15kV nke Europe bụ nke usoro plọg European 630A na 1250A. Ọ dabara

n'ihi na (cross-njikọ ike cable) n'ime na out ahịrị ọnụ nke mgbanaka isi nkeji, na jikọọ na

na na pụta akara bushing sockets nke switchgear, na site-mgbidi bushings nke USB nkesa

igbe, na okpukpu abụọ-site bushings nwere bolts. Ọ dịkwa na ngwaọrụ substation ụdị igbe. Ọ

na-enye mkpuchi mkpuchi zuru oke na njikọ mkpuchi zuru oke site na eriri ọkụ na nkesa switchgear ma ọ bụ nkesa eriri

igbe. A na-ejikọta plọg azụ na plọg n'ihu Europe ma ọ bụ nkwụnye azụ ọzọ, na-enye ogologo oge

loop njikọ eriri (alaka) enweghị ike ijikọ ozugbo na casing. Enwere ike ịgbanye ọdụ ahụ

ozugbo na plọg mkpuchi, ma ọ bụ enwere ike ịgbatị ya iji jikọọ eriri ọzọ n'azụ ma ọ bụ ihe njide azụ.

Mgbe plọg n'ihu na-arụ ọrụ, a na-ejikọta ya na oghere ohia switchgear na bolts; ọdụ ya nwere ike ịbụ

ejiri ihe mkpuchi kpuchie ya ozugbo, ma ọ bụ gbatịa ka ijikọ n'azụ plọg njikọ eletrik

ma ọ bụ n'azụ plọg na-ejide ọkụ ọkụ. Ngwaahịa a na-akwado ụdị ụdị ụdị C na ụkpụrụ EN50180

& 50181.