Ngwa nke sekit breakers

Ndị na-agbaji sekit bụ ngwaọrụ ndị bụ isi na sistemu ọkụ, na-enye njikwa ngbanwe sekit na nchebe mmejọ akpaka. A na-eji ha eme ihe n'ọnọdụ niile, site na ọkụ eletrik ụlọ ruo na grids ọkụ dị elu. Ọrụ ha bụ isi bụ oke ibu / obere sekit / nchebe ntapu, nchekwa akụrụngwa, nkwụsi ike ọkọnọ, na mgbochi ọkụ na ọkụ eletrik.

Ụlọ obibi na nke obodo (Ndị na-agbaji sekit dị ala (MCBs))

Nchekwa sekit isi mgba ọkụ / alaka na igbe nkesa: Nchekwa onwe maka ọkụ, oghere, ntụ oyi, na kichin / ime ụlọ ịwụ; Mmehie adịghị emetụta ọkụ ọkụ na ụlọ ahụ dum.

Nchekwa fọdụrụ ugbu a (RCCB/ RCBO): Nchedo megide ujo eletrik na mpaghara mmiri mmiri (ụlọ ịsa ahụ, kichin); Nchekwa ntapu ahịrị na-abata na-eme ka nchekwa nkeonwe dịkwuo mma.

Mwepu ọkụ n'oge nrụzigharị/ịkwado: Ịkwụsị akwụkwọ ntuziaka maka nleba anya nke wiring na ngwa.

Ụlọ ọrụ mmepụta ihe na nrụpụta (Molded Case Circuit Breakers (MCCBs) / Frame Circuit Breakers (ACCBs))

Isi ike nkesa na nchebe alaka ụlọ ọrụ na ogbako: Frame circuit breakers (ACBs) na-eji maka isi na-abata akara nke ụlọ ọrụ na obere voltaji akụkụ nke transformer;kpụrụ sekit sekit breakers (MCCBs)A na-eji sekit akụrụngwa na njikwa moto.

Nchekwa moto: Na-echebe ndị fan, nfuli, compressors, igwe akụrụngwa, wdg, site na oke ibu, ụlọ ahịa, na nkwụsị ọnwụ nke oge.

Gburugburu ebe pụrụ iche: ihe mgbawa na-agbawa agbawa (egwupụta coal, osisi kemịkalụ), okpomọkụ dị elu / na-eguzogide corrosion (ọla, ịrụ ụgbọ mmiri).

Usoro nchebe ọtụtụ ọkwa: nhazi ọkwa atọ nke isi ngbanwe - alaka ụlọ ọrụ - akụrụngwa, na-eme ka ikewapụ mmejọ ziri ezi na ibelata mpaghara nkwụsị ọkụ.