Ibice byo gukwirakwiza ingufu.PDU ziza muburyo butandukanye, ingano n'ibiranga, ariko kimwe mubintu byingenzi ugomba gusuzuma muguhitamo PDU nicyemezo cyumutekano.Muri Amerika ya Ruguru, hari amahame abiri yingenzi ya PDU yumutekano ugomba kumenya: UL na CSA.
Incamake ya UL PDU:
UL isobanura Laboratoire ya Underwriters, umuryango wigenga uzwi kwisi yose wipima kandi ukemeza ibicuruzwa kumutekano no gukora.Porogaramu yo kwemeza PDU ya UL ikubiyemo ubwoko butandukanye bwa PDU nibisabwa, harimo PDUs, rack-mount PDUs, PDUs, urukuta-PDUs, hamwe na PDU ikoresha ikirere.Icyemezo cya PDU cya UL gikubiyemo ibizamini mu mutekano w'amashanyarazi, kurwanya umuriro, ibidukikije, n'ahandi bijyanye.Kugirango ubone icyemezo cya UL, PDUs igomba kwipimisha bikomeye kandi yujuje ubuziranenge, harimo UL 60950-1 na UL 60950-22.Icyemezo cya UL kuri PDU muri rusange cyerekana ko gifite umutekano kandi cyizewe kubikoresha rusange.
UL PDU ibyiza:
Kimwe mu byiza bya PDUs byashyizwe ku rutonde ni uko birinda ingaruka z'amashanyarazi nko kurenza urugero, imiyoboro migufi, n'amakosa y'ubutaka.UL Urutonde rwa PDU kandi rukurikiza imikorere myiza mugushushanya, ibikoresho, no gukora kugirango ugabanye ingaruka ziterwa nudusembwa, imikorere mibi, cyangwa imikorere mibi ishobora kuviramo umuriro, ibikoresho byangiritse, cyangwa ibikomere byabakoresha.UL Urutonde rwa PDU narwo rutwara izina ryizewe ryongera abakiriya no kunyurwa.
Incamake ya CSA PDU:
Izina ryuzuye rya CSA ni Ishyirahamwe ry’ubuziranenge bwa Kanada, rikaba ari umuryango udaharanira inyungu ushyiraho ibyemezo no gutanga ibyemezo bikorera Kanada n’andi masoko mpuzamahanga.Porogaramu yo kwemeza PDU ya CSU ikubiyemo ubwoko bwa PDU hamwe nibisabwa kuri UL, ariko hariho itandukaniro mubipimo no kugerageza.Icyemezo cya PDA cya CSA gikubiyemo ibizamini ku mutekano w'amashanyarazi, guhuza amashanyarazi, n'ibidukikije.Kugira ngo CSA yemerwe, PDU igomba kubahiriza ibipimo ngenderwaho byose bijyanye kandi ikagenzurwa buri gihe n'ibizamini byiza.
Ibyiza bya CSA PDU:
Kimwe mu byiza bya PDU byemewe na CSA ni uko byubahiriza amahame ya Kanada ndetse n’amahanga, bigatuma habaho guhuza no gukorana nibindi bikoresho na sisitemu.PDU yemewe na CSA nayo isuzumwa kandi yigenga, igabanya amahirwe yibibazo byimikorere cyangwa kutubahiriza amabwiriza.PDU yemewe na CSA nayo izana garanti nuburyo bwo gushyigikira amahoro yo mumutima no kurinda inenge cyangwa gutsindwa.
UL na CSA PDUs:
Mugihe UL na CSA PDU basangiye byinshi muri gahunda zabo zo gutanga ibyemezo, hari kandi itandukaniro rishobora kugira ingaruka kumahitamo yawe ya PDU.Kurugero, UL PDU irashobora kuba ifite ibisabwa byo kwipimisha hejuru hamwe nibipimo bikaze byo gusuzuma, mugihe CSA PDU ishobora gushimangira cyane imikorere yibidukikije hamwe n’ibyuka bihumanya ikirere.Ukurikije ibyo ukeneye hamwe nibyo ukunda, urashobora guhitamo UL cyangwa CSA yemewe ya PDUs cyangwa byombi kugirango wuzuze ibisabwa byo gukwirakwiza ingufu.
mu gusoza:
Ibipimo bya PDU nibyingenzi kugirango habeho gukwirakwiza ingufu zizewe kandi zizewe muri iki gihe cya IT.UL na CSA nibyo bipimo bibiri byingenzi bya PDU muri Amerika ya ruguru, bikubiyemo ibintu byose bijyanye n'umutekano wa PDU n'imikorere.Guhitamo UL- cyangwa CSA byashyizwe ku rutonde PDU bitanga inyungu nyinshi, nko kurinda ingaruka z’amashanyarazi, kubahiriza ibipimo n'amabwiriza, hamwe na garanti hamwe nuburyo bwo gushyigikira.Wibuke kugenzura ibyemezo na amanota ya PDU mbere yo kugura cyangwa kuyishyiraho kugirango wirinde ibibazo.
Igihe cyoherejwe: Gicurasi-17-2023
