Imashini igabanya umuvuduko w'amashanyarazi na RCD: Ingwate y'amashanyarazi adafite umutekano

Ibikoresho byo Guhagarika Imiyoboro y'Amagare na RCDGusobanukirwa uruhare rwabo mu mutekano w'amashanyarazi

Mu isi y’umutekano w’amashanyarazi, ibice bibiri by’ingenzi bikunze kwitabwaho: ibikoresho bigabanya amashanyarazi n’ibikoresho bisigara ku muyoboro w’amashanyarazi (RCDs). Nubwo byombi byagenewe kurinda amashanyarazi no gukumira ibyago, bikora mu buryo butandukanye kandi byagenewe imirimo yihariye. Gusobanukirwa uruhare rw’ibikoresho bigabanya amashanyarazi na RCDs ni ingenzi ku muntu wese ugize uruhare mu gushyiraho, kubungabunga cyangwa gucunga amashanyarazi.

Igikoresho cyo gukata urujya n'uruza rw'amashanyarazi ni iki?

Akamashini gahagarika amashanyarazi ni icyuma gikoresha amashanyarazi cyikora kugira ngo kirinde amashanyarazi kwangirika bitewe no kurenza urugero cyangwa gufunga amashanyarazi. Iyo umuriro unyura mu kamashini urenze urugero rwagenwe, akamashini gahagarika amashanyarazi, bigatuma "agakingura" ako kamashini. Iki gikorwa kirinda sisitemu y'amashanyarazi n'ibikoresho bihujwe binyuze mu gukumira ubushyuhe bwinshi n'inkongi y'umuriro.

Hariho ubwoko bwinshi bw'ibikoresho bigabanya umuvuduko w'amashanyarazi, harimo:

1. Miniature Circuit Breaker (MCB): Ikoreshwa mu gukoresha ingufu nke kugira ngo irinde imitwaro myinshi n'imirongo migufi.
2. Imashini igabanya ubushyuhe bw'amashanyarazi (RCCB): Ibi bikoresho bipima ubusumbane bw'amashanyarazi kandi bigacamo ibice by'amashanyarazi kugira ngo birinde impanuka y'amashanyarazi.
3. Imashini igabanya ubushyuhe bw'amashanyarazi (ELCB): Kimwe na RCCB, ELCB irinda amakosa yo ku butaka n'amazi asohoka.

RCD ni iki?

Igikoresho cy'amashanyarazi gisigara (RCD), kizwi kandi nka Residual Current Circuit Breaker (RCCB), ni igikoresho cy'umutekano gifungura uruziga igihe cyose kibonye ubusumbane mu muyoboro w'amashanyarazi hagati y'amashanyarazi ahoraho n'ay'amashanyarazi adafite aho ahuriye n'amashanyarazi. Ubu busumbane bubaho iyo habayeho ikibazo, urugero nk'igihe umuntu yakoze ku nsinga y'amashanyarazi ku bw'impanuka, bigatera amashanyarazi gucika cyangwa gucika.

RCD zagenewe gusubiza vuba (ubusanzwe mu masegonda 30) kugira ngo hirindwe gukomereka cyangwa gupfa bikomeye. Ni ingenzi cyane cyane ahantu hatose nko mu bwiherero no mu gikoni, aho ibyago byo gushoka kw'amashanyarazi biba byinshi. RCD zishobora gushyirwaho nk'ibikoresho byigenga cyangwa zigashyirwa mu byuma bigabanya umuriro kugira ngo bitange uburinzi bubiri.

Akamaro k'ibikoresho bigabanya amashanyarazi (circuit breakers) na RCD

Utwuma dukoresha amashanyarazi (circuit breakers) na RCD bigira uruhare runini mu kurinda umutekano w’amashanyarazi. Utwuma dukoresha amashanyarazi turinda umuvuduko mwinshi n’utuzu duto, mu gihe RCD zibanda ku gukumira amashanyarazi aturuka mu gushotorana kw’amashanyarazi binyuze mu kumenya aho amazi aturuka. Bifatanyije bakora uburyo busesuye bwo kwirinda bugabanya ibyago by’impanuka z’amashanyarazi.

1. Kurinda inkongi: Utwuma dukoresha amashanyarazi turinda ubushyuhe bukabije n'inkongi zishobora guterwa no gucukura cyane. Dushobora kugwa iyo bibaye ngombwa, bikarinda insinga n'ibikoresho kwangirika.

2. Kurinda Ihungabana: RCD ni ingenzi mu kurinda abantu ihungabana ry'amashanyarazi. Guhagarika urujya n'uruza rw'amashanyarazi vuba iyo hagaragaye ikosa, bishobora kugabanya cyane ibyago byo gukomereka bikomeye cyangwa gupfa.

3. IYUBAHIRIZWA RY'AMAKODE: Amategeko menshi y'umutekano w'amashanyarazi asaba ko hashyirwaho ibyuma bigabanya amashanyarazi na RCD mu mazu yo guturamo n'ay'ubucuruzi. Iyubahirizwa ry'amategeko ntirituma habaho umutekano gusa ahubwo rinarinda ba nyir'amazu inshingano zemewe n'amategeko.

Muri make

Muri make, ibikoresho bigabanya umuvuduko w'amashanyarazi n'ibikoresho birinda amazi gusohoka mu butaka ni ingenzi mu byuma bikingira umutekano w'amashanyarazi. Ibikoresho bigabanya umuvuduko w'amashanyarazi birinda imiyoboro myinshi y'amashanyarazi n'imiyoboro migufi, mu gihe RCD zitanga uburinzi bw'ingenzi ku ihungabana ry'amashanyarazi. Gusobanukirwa imikorere n'akamaro k'ibi bikoresho ni ingenzi ku muntu wese ukora ku ngufu z'amashanyarazi. Mu kwemeza ko ibikoresho bigabanya umuvuduko w'amashanyarazi n'imiyoboro ya RCD byashyizweho neza kandi bibungabungwa neza, dushobora kwikorera ibidukikije bitekanye kuri twe no ku bandi no kugabanya ibyago byo kwangirika kw'amashanyarazi mu ngo zacu no mu kazi.