Nkuko byavuzwe haruguru, RCBO itanga uburinzi bwubwoko bubiri bwamashanyarazi.Icya mbere muri ayo makosa ni ibisigisigi bigezweho cyangwa isi yamenetse.Iyi willbibaho mugihe habaye ikiruhuko gitunguranye mumuzunguruko, bishobora kubaho biturutse kumakosa yo gukoresha insinga cyangwa impanuka za DIY (nko guca umugozi mugihe ukoresheje icyuma gikingira amashanyarazi).Niba itangwa ry'amashanyarazi ridacitse, noneho umuntu ku giti cye azahura n’amashanyarazi ashobora guhitana

Ubundi bwoko bwamashanyarazi ni ikirenga, gishobora gufata imiterere yikirenga cyangwa umuzunguruko mugufi, Murugero rwa mbere.Umuzunguruko uzaba uremerewe nibikoresho byinshi byamashanyarazi, bikavamo ihererekanyabubasha rirenze ubushobozi bwumugozi.Kuzenguruka-bigufi bishobora nanone kubaho nkigisubizo cyumuzunguruko udahagije hamwe no kugwiza-eve nyinshi ya amperage.Ibi bifitanye isano nurwego runini rwibyago kuruta kurenza urugero

Reba ubwoko bwa RCBO buboneka mubirango bitandukanye hepfo.

RCBO na MCB

MCB ntishobora kurinda amakosa yisi, mugihe RCBOs irashobora kurinda inkuba zamashanyarazi namakosa yisi.

MCBs ikurikirana imigendekere yikigezweho no guhagarika imirongo mugihe gito kandi kirenze.Ibinyuranye, RCBOs ikurikirana imigendekere yumurongo unyuze kumurongo no kugaruka kumurongo utabogamye.Na none, RCBOs irashobora guhagarika umuzenguruko mugihe isi yamenetse, umuzunguruko mugufi, kandi birenze urugero.

Urashobora gukoresha MCB kugirango urinde ibyuma bifata ibyuma bikonjesha, imiyoboro yamurika, nibindi bikoresho usibye ibikoresho nubushyuhe hamwe namazi.Ibinyuranye, urashobora gukoresha RCBO kugirango wirinde inkuba.Kubwibyo, urashobora kuyikoresha kugirango uhagarike ingufu, socket yamashanyarazi, ubushyuhe bwamazi aho ushobora kuba ufite amahirwe yo guhitanwa n amashanyarazi.

Urashobora guhitamo MCBs ukurikije urugero ntarengwa rugufi rwumuzunguruko hanyuma ukaremerera birashobora guhagarara neza kandi bigatembera.RCBOs zirimo guhuza RCBO na MCB.Urashobora kubihitamo ukurikije uburyo bugufi bwumuzunguruko muto nuburemere, kandi birashobora gutembera umurongo, guhagarika, no gutanga ibintu byinshi bitemba.

MCB irashobora gutanga uburinzi bwumuzunguruko mugufi kandi ukabije, mugihe RCBO irashobora gukingira imigezi yameneka kwisi, imiyoboro migufi, kandi ikabije.

RCBO nibyiza kuberako ishobora kurinda imigezi itemba kwisi, imiyoboro migufi, hamwe ninshi, mugihe MCB itanga gusa kurinda imiyoboro migufi kandi ikabije.Nanone, RCBO irashobora kurinda inkuba amashanyarazi namakosa yisi, ariko MCBs ntishobora.

Ni ryari wakoresha RCBO?

Urashobora gukoresha RCBO kugirango wirinde inkuba.By'umwihariko, urashobora kuyikoresha kugirango uhagarike amashanyarazi hamwe nubushyuhe bwamazi, aho ushobora kubona amahirwe yo guhungabana.

Ijambo RCBO risobanura Ibisigisigi Byibisigisigi hamwe nuburinzi burenze.RCBOs ikomatanya kurinda imigezi itemba kwisi kimwe no kurengana (kurenza urugero cyangwa imiyoboro ngufi).Imikorere yabo irashobora kumvikana nkiya RCD (Igikoresho gisigaye cyubu) mubijyanye no kurinda birenze urugero kandi bigufi, kandi nibyo.None ni irihe tandukaniro riri hagati ya RCD na RCBO?

RCBO yashizweho kugirango ihuze imikorere ya MCB na RCD kugirango harebwe imikorere yumuriro wamashanyarazi.MCDs zikoreshwa mukurinda umuyaga mwinshi kandi RCDs zakozwe kugirango hamenyekane isi yatemba.Mugihe ibikoresho bya RCBO bikoreshwa mugutanga uburinzi burenze urugero, imiyoboro migufi, hamwe nubutaka bwamazi.

Intego yibikoresho bya RCBO nugutanga uburinzi kumashanyarazi kugirango amashanyarazi akore neza.Niba ikigezweho kitaringanijwe, ninshingano za RCBO guhagarika / kumena umuzenguruko kugirango wirinde ibyangiritse nibishobora kwangirika kumashanyarazi cyangwa kumukoresha wa nyuma.

Nkuko izina ribigaragaza, RCBOs zagenewe kurinda ubwoko bubiri bwamakosa.Amakosa abiri asanzwe ashobora kugaragara mumashanyarazi ni Earth Leakage and over-Currents.

Isi yamenetse ibaho mugihe habaye impanuka itunguranye kumuzunguruko ishobora gutera impanuka nkumuriro w'amashanyarazi.Kumeneka kwisi bikunze kubaho kubera kwishyiriraho nabi, insinga mbi cyangwa imirimo ya DIY.

Hariho uburyo bubiri butandukanye burenze-bugezweho.Ifishi yambere nuburemere burenze iyo habaye amashanyarazi menshi kumurongo umwe.Kurenza urugero kumashanyarazi byongera ubushobozi bwagiriwe inama kandi birashobora kwangiza ibikoresho byamashanyarazi hamwe na sisitemu yamashanyarazi bishobora guteza ibyago nko guhitanwa n amashanyarazi, umuriro, ndetse no guturika.

Ifishi ya kabiri ni umuzunguruko mugufi.Inzira ngufi ibaho mugihe hari isano idasanzwe hagati yibihuza bibiri byumuzunguruko wamashanyarazi kuri voltage zitandukanye.Ibi birashobora kwangiza umuziki harimo gushyuha cyane cyangwa umuriro ushobora kuba.Nkuko byavuzwe mbere, RCDs zikoreshwa mukurinda kumeneka kwisi naho MCB zikoreshwa mukurinda umuyaga mwinshi.Mugihe RCBOs zagenewe gukingira isi yose itemba ndetse n’imigezi irenze.

RCBOs ifite inyungu nyinshi mugukoresha RCDs na MCBs zirimo ibi bikurikira:

1.RCBOs zakozwe nkigikoresho cya "Byose muri Umwe".Igikoresho gitanga uburinzi bwa MCB na RCD bivuze ko nta mpamvu yo kubigura bitandukanye.

2.RCBOs irashobora kumenya amakosa ari muruziga kandi irashobora gukumira ingaruka zishobora guterwa n amashanyarazi nkamashanyarazi.

3. RCBO izahita isenya amashanyarazi mugihe umuzunguruko utaringaniye kugirango ugabanye amashanyarazi kandi wirinde kwangirika kubibaho byabaguzi.Byongeye kandi, RCBOs izenguruka uruziga rumwe.

4.RCBOs zifite igihe gito cyo kwishyiriraho.Ariko, birasabwa ko umuyagankuba w'inararibonye ashyiraho RCBO kugirango yinjire neza kandi neza

5.RCBOs yorohereza igeragezwa ryumutekano no gufata neza ibikoresho byamashanyarazi

6.Igikoresho gikoreshwa mukugabanya ingendo udashaka.

7.RCBOs zikoreshwa mukuzamura uburinzi kubikoresho byamashanyarazi, umukoresha wa nyuma, nibintu byabo.

Ibyiciro bitatu RCBO ni ubwoko bwihariye bwibikoresho byumutekano bikoreshwa muri sisitemu yamashanyarazi yibice bitatu, bisanzwe mubucuruzi ninganda.Ibi bikoresho bikomeza ibyiza byumutekano bya RCBO isanzwe, bitanga uburinzi bwumuriro wamashanyarazi kubera kumeneka kurubu hamwe nibihe byinshi bishobora gutera umuriro w'amashanyarazi.Byongeye kandi, ibyiciro bitatu RCBOs byashizweho kugirango bikemure ibibazo bigoye bya sisitemu yamashanyarazi atatu, bibe ngombwa mukurinda ibikoresho nabakozi mubidukikije aho sisitemu zikoreshwa.