Isesengura ry'Imikorere n'Imikoreshereze ya RCD Circuit Breakers

Gusobanukirwa Ibice Bikoresha Umuyoboro w'Amashanyarazi: Ubuyobozi Burambuye

Mu rwego rw'umutekano w'amashanyarazi, ibikoresho bisimburana by'amashanyarazi (RCD) bigira uruhare runini mu kurinda abantu n'imitungo ingaruka z'amashanyarazi. Iyi nkuru irasuzuma imikorere, akamaro, n'ikoreshwa rya RCD z'amashanyarazi zo mu bwoko bwa circuit breaker, hagamijwe gufasha abasomyi gusobanukirwa neza iki gikoresho cy'ingenzi.

Igikoresho cyo kugabanya umuvuduko w'amashanyarazi gisigaye (RCD) ni iki?

Igikoresho cyo gufunga amashanyarazi gisigara (RCD) ni igikoresho cy’umutekano cyagenewe gukumira impanuka y’amashanyarazi n’inkongi z’umuriro ziterwa n’ibibazo byo hasi. Gikora hifashishijwe kugenzura amashanyarazi mu ruziga. Iyo kibonye ko hari ubusumbane mu ruziga hagati y’insinga zikora (phase) n’insinga zitagira aho zibogamiye, bigaragaza ko amashanyarazi asohoka mu ruziga rwo hasi, RCD ihita ihagarika uruziga. Ubu buryo bwihuse bwo gusubiza—ubusanzwe muriMilisegonda 30—irinda impanuka ntoya kwiyongera zikaba impanuka zishobora gushyira ubuzima mu kaga.

Ni irihe tandukaniro riri hagati y'icyuma gisanzwe gikoresha amashanyarazi n'icyuma gikoresha amashanyarazi cya RCD?

Itandukaniro rikomeye riri hagati ya RCD na circuit breaker riri mu ntego zabyo: RCD: Irinda abantu amashanyarazi cyangwa amashanyarazi aturuka mu kubona umuriro uva. Circuit Breaker: Irinda sisitemu z'amashanyarazi n'ibikoresho byayo igabanya ingufu mu gihe cy'amashanyarazi menshi cyangwa mu gihe gito.

Ni iyihe ngingo ngenderwaho y'imikorere y'igikoresho gisigara (RCD) mu cyuma gihagarika urujya n'uruza rw'amashanyarazi?

Ihame ry'imikorere ya circuit current current breaker (RCD) rishingiye ku ihame ry'itandukaniro ry'umuvuduko w'amashanyarazi. Mu bihe bisanzwe, umuvuduko w'amashanyarazi unyura mu mugozi uhoraho ugomba kungana n'umuvuduko w'amashanyarazi unyura mu mugozi udafite aho ubogamiye. Ariko, iyo habayeho ikosa, nko gushoka kw'amashanyarazi cyangwa kwangirika kw'amashanyarazi, umugozi umwe ushobora kuva mu mugozi wo hasi. RCD ibona ubu busumbane bw'umuvuduko w'amashanyarazi hanyuma igahagarika umugozi, bityo igahagarika amashanyarazi.

Ibikoresho bisigaye by'amashanyarazi (RCDs) biza mu byiciro bitandukanye, akenshi kuva kuri30 mA yo kwirinda umuntu ku giti cye to 100 mA cyangwa 300 mA yo kurinda inkongiAmanota ari hasi bivuze ko igikoresho kibasha kwitabwaho cyane n'amazi asohoka, bigatuma RCD ziba ingenzi cyane mu bidukikije aho umutekano w'umuntu ari wo w'ingenzi.

Akamaro k'ibikoresho bigabanya umuvuduko w'amashanyarazi

Akamaro k'ibikoresho bikoreshwa n'amashanyarazi (RCD) mu byuma bigabanya umuvuduko w'amashanyarazi ntigakwiye kwirengagizwa. Ni ingenzi mu gukumira impanuka z'amashanyarazi zishobora gutera imvune zikomeye ku muntu cyangwa ndetse n'urupfu. Imibare igaragaza ko RCD zishoborakugabanya ibyago byo gushorwa n'amashanyarazi kugeza kuri 90%Ibi bituma biba igice cy'ingenzi cy'amashanyarazi yo mu ngo, ubucuruzi n'inganda.

Uretse kurinda umutekano w'umuntu ku giti cye, ibikoresho bisigara (RCDs) birinda kandi amashanyarazi kwangirika. Ikosa ry'amashanyarazi rishobora gutera ubushyuhe bwinshi n'inkongi y'umuriro, bigatera kwangirika gukomeye kw'umutungo. RCDs zifasha kugabanya izi ngaruka mu guhagarika urujya n'uruza rw'amashanyarazi mu gihe habayeho ikosa, bityo zikongera igihe cy'ubuzima bw'ibikoresho by'amashanyarazi n'ibikoresho.

Gukoresha ibikoresho byo kurinda amashanyarazi asigaye

Ibikoresho bisigara (RCDs) bikoreshwa cyane ahantu hatandukanye. Mu nyubako zo guturamo, bikunze gushyirwa mu dusanduku two gukwirakwizamo ibikoresho kugira ngo birinde imiyoboro itanga amashanyarazi ku masoko, amatara, n'ibikoresho byo hanze. Mu nyubako z'ubucuruzi, RCDs ni ingenzi cyane mu kurinda abakozi n'abakiriya, cyane cyane ahantu hari amazi, nko mu gikoni no mu bwiherero.

Mu nganda, ibikoresho bikingira bikoreshwa n’amashanyarazi (RCDs) ni ingenzi cyane mu kurinda imashini no kurinda umutekano w’abakozi bashobora guhura n’ibibazo by’amashanyarazi. Byongeye kandi, amategeko n’amabwiriza y’amashanyarazi asanzwe asaba ko RCDs zishyirwaho, bigatuma ziba igice gisanzwe cy’ibikoresho bigezweho by’amashanyarazi.

Muri make

Muri make, ibikoresho bikoresha amashanyarazi asanzwe (RCDs) ni ibikoresho by'ingenzi mu bijyanye n'umutekano w'amashanyarazi. Bishobora kubona no gusubiza vuba ibibazo by'amashanyarazi, bigatuma biba ingenzi mu kurinda ubuzima n'umutungo. Haba mu ngo, mu bucuruzi, cyangwa mu nganda, gushyiraho RCDs zo mu bwoko bwa circuit breaker ni ingamba zishobora kunoza umutekano no kugabanya ibyago by'impanuka z'amashanyarazi. Hamwe n'iterambere ry'ikoranabuhanga, imiterere n'imikorere ya RCDs bihora binozwa, bigakomeza kuba ku isonga mu gukemura ibibazo by'umutekano w'amashanyarazi.