Anhuang bụ ọkachamara n'ịdọba ụgbọalaỊkụ azụ, anyị na-enye ebe a na-adọba ụgbọala dị eluỊkụ azụNgwaahịa anyị kwekọrọ na ụkpụrụ IEEE386 na IEC.

A na-eme ihe mkpuchi ahụ a na-anaghị ekpuchi ka e tinye ya n'ebe a na-adọba ụgbọala nke dị na transformer ma ọ bụ ngwaọrụ ndị ọzọ. A na-eji ya na ihe ndị ọzọ dị na eriri dịka: ihe njide ikpere aka na ihe ndị ọzọ na-egbochi ibu ibu 200A. A na-etinye ihe mkpuchi ala n'elu ihe nkwado waya a na-anaghị ekpuchi iji hụ na e wuru waya ahụ n'ihu ya. Mgbe ejikọtara ya na ngwaahịa a na-ahụ anya nke ọma, ihe mkpuchi ahụ a na-anaghị ekpuchi nwere ihe njikọ a na-echebe nke ọma, nke a na-apụghị ịgbapụta ekpuchi, nke a na-ekewapụ maka ọrụ ike.

Mgbidi otu ahụ nwere ihe mkpuchi anya nke ígwè anaghị agba nchara nwere ụkwụ nrụgide ọla. A na-ejikọta ahụ roba EPDM a kpụrụ akpụ na ihe nkwado ntọala nke ígwè anaghị agba nchara site na iji mgbanaka njide ígwè galvanized. Enwere ike iji ihe nkwado ígwè anaghị agba nchara mee ihe maka gburugburu ebe dị oke njọ.