● E mere igwe mbuli elu a iji gboo mkpa nke ọrụ ibuli elu dị arọ, atụmatụ nhazi ya dị elu na-eme ka njikwa nke ihe buru ibu na ihe dị arọ dị irè ma dịkwa nchebe.
● Igwe a na-ebuli ihe mkpofu a na-eji sistemụ ike DC ma ọ bụ AC. Ike DC nwere ike ibuli tọn atọ, nke dabara adaba maka ojiji n'ime ụlọ na n'èzí, ndụ batrị ahụ karịrị afọ anọ, nke nwere ike ibelata ọnụ ahịa mmezi. Ngwaọrụ ahụ nwekwara ike ịhọrọ nhazi batrị ogologo oge iji hụ na ike zuru oke na enweghị chaja ugboro ugboro.
● Ike AC nwere ike ibuli tọn iri abụọ, site na iji ọkpọkọ vacuum Becker nke mbụ ebubatara na nnukwu ihe nchekwa Harmony, nke nwere ezigbo mmịpụta na nkwụsi ike, a pụkwara iji sistemụ ike nkwado ndabere UPS nke Harmony nwere ikike iji nọgide na-enwe nrụgide ruo ihe karịrị awa isii. Mkpu mgbapụta vacuum na-enye nchekwa ọzọ, na-agwa onye ọrụ maka nsogbu ndị nwere ike inwe n'oge ọrụ ibuli ma na-ebuli ya n'enweghị nsogbu.
● Ngwaọrụ AC nwere ike inye transformer kwesịrị ekwesị dịka ihe voltaji obodo gị chọrọ si dị, na-enye gị ohere ịwụnye ma rụọ ọrụ n'enweghị nchekasị.
● E mere igwe mbuli elu vacuum anyị buru ibu iji mee ka mmepụta dịkwuo mma, melite nchekwa ma mee ka usoro njikwa ihe dị mfe. Site na nhazi siri ike, ọrụ dị elu na arụmọrụ a pụrụ ịdabere na ya, igwe mbuli elu vacuum anyị bụ ihe ngwọta kacha mma maka ibuli na ibuga nnukwu ihe ngwa ngwa na nke ziri ezi.