Guhindura Imiterere n'Imiterere y'Ibipimo ni ingenzi mu guhitamo RCBO

Mu guhitamo ikwirakwizwa ry'ingufu zikoresha ingufu nke, abaguzi benshi bafite igitekerezo gisanzwe kitari cyo: uko ubushobozi bw'ingufu burushaho kuba bwinshiImashini ikoresha umuriro usigaye ifite uburinzi bw'umuriro urenze urugero, uko ikoreshwa ry'amashanyarazi rizaba ritekanye. Mu by'ukuri, ishingiro ry'uburinzi bw'amashanyarazi asigaye riri mu guhuza ibintu no gushyiraho ibipimo by'umwuga, aho gukurikirana ubushishozi bukabije.

Imiterere y’amashanyarazi ikabije cyane ishobora gutera ibibazo byinshi no guhagarara k’amashanyarazi mu buryo butunguranye. Guhuza ibipimo bya tekiniki hakurikijwe imitekerereze y’umwuga w’inganda ni byo byonyine bishobora gutuma habaho guhuza neza umutekano w’umuntu, uburyo ibikoresho bihora bihagaze neza n’uburyo amashanyarazi yizewe.

Umuvuduko w’amashanyarazi uhora uhinduka (IΔn) ni wo mubare w’ingenzi w’umuvuduko w’amashanyarazi usigara ufite uburinzi bw’umuvuduko ukabije. Ingano z’umuvuduko w’amashanyarazi zirimo 30mA, 100mA na 300mA, buri ngano ifite uburyo bwo kwirinda bwigenga.

Icyitegererezo cya 30mA kiri mu rwego rwo kwirinda impanuka z’amashanyarazi, cyagenewe by’umwihariko kurinda impanuka z’amashanyarazi ku giti cy’umuntu. Icyitegererezo cya 100mA na 300mA ni amahitamo yo kwirinda impanuka z’amashanyarazi ari hagati na hasi, yibanda ku gukumira inkongi z’umuriro w’amashanyarazi no kurinda ibikoresho by’amashanyarazi.

Iyo ibikoresho bifite ubushobozi bwo gupima 30mA bikoreshejwe ku ngufu mu nganda n'ubucuruzi bifite ubushobozi bwo gupima amashanyarazi menshi, amazi asanzwe y'ibikoresho bikora azatera gucika intege bitari ngombwa kandi ahagarike amashanyarazi y'ubucuruzi n'ayo mu nganda. Ahubwo, gukoresha ibikoresho bifite ubushobozi bwo gupima amashanyarazi make mu duce tw'ubucuruzi dutuwe n'abantu benshi ntibishobora guhagarika amashanyarazi ako kanya mu gihe cy'impanuka z'amashanyarazi, bigatera ibyago bikomeye by'umutekano.

Uburyo bwo guhitamo umwuga ku bipimo byo kurinda ubushyuhe busigaye bushingiye ku miterere y'ikoreshwa burasobanutse kandi busanzwe:

1.Imiterere y'Imiturire n'Imiturire

Shyira imbere umutekano w'umuntu kandi ukoreshe amashanyarazi asigara ya 30mA. Ikwiriye amashanyarazi ya 230V afite imiterere imwe, ikora ku matara, soketi n'ibikoni n'ubwiherero aho abantu bashobora gukoraho ibice bizima, bigatuma umuriro ugabanuka vuba kugira ngo hirindwe ibyago byo guhungabana kw'amashanyarazi.

2.Imiterere y'Inganda z'Ubucuruzi n'izoroheje

Kuringaniza umutekano n'imikorere ihamye hakoreshejwe 100mA. Birinda neza gucika intege guterwa n'amazi asanzwe y'ibikoresho bikoresha ingufu nyinshi mu maduka no mu nganda nto, mu gihe bitanga uburinzi bw'umuriro bw'amashanyarazi bwizewe.

3.Imiterere y'ikwirakwizwa ry'ingufu mu nganda no mu buryo bukomeye

Ibanda ku kurinda umuyoboro w'amashanyarazi n'ibikoresho bifite amanota ya 300mA. Ni nziza cyane kuri sisitemu yo gukwirakwiza ingufu za 400V mu byiciro bitatu, ihuza n'imiyoboro miremire n'imikorere iremereye kugira ngo ikomeze gutanga umuriro kandi uhamye.

Kugira ngo habeho ibisabwa bishingiye ku guhitamo byavuzwe haruguru,People Electric RDL8-40 Series RCBOitanga igisubizo cy’umwuga cyose. Ikurikije amabwiriza mpuzamahanga ya IEC/EN61009, uru ruhererekane rushyigikira ingufu zikoreshwa zihinduka za 30mA/100mA/300mA, hamwe n’imbaraga zitangwa kuva kuri 6A kugeza kuri 40A.

Iboneka mu buryo bwa 1P+N na 3P+N pole configuration, ijyanye neza na sisitemu zo gukwirakwiza ingufu za 230/400V, 50/60Hz AC na DC. Ifite uburinzi bwa triple current, short circuit na residual current, imiterere ya electromagnetic ituma igihe cyo gukora kigera munsi ya 0.1s. Ikoresha 35mm DIN rail mounting isanzwe kugira ngo ishyirweho vuba,RDL8-40 Series RCBOikoreshwa cyane mu birori byo mu ngo, ubucuruzi n'inganda, ikemura ikibazo gikunze kugaragara cyo guhitamo ibintu bibangamira abantu bitewe no kumva ibintu bikabije ndetse n'ingaruka zihishe z'umutekano bitewe no kudasobanukirwa ibintu neza.

Agaciro k'umutekano waRCBO isigaye ikoresha umuriro ugabanya ubushyuheNtibijya bishingiye gusa ku bushishozi bwinshi, ahubwo bishingiye ku guhuza kwa siyansi mu guhuza ibintu n'imiterere yabyo. Hamwe n'igishushanyo mbonera cy'ibipimo by'umwuga, People Electric RDL8-40 Series itanga uburinzi bwizewe bw'amashanyarazi asigaye ku bintu bitandukanye bikoreshwa mu gukoresha ingufu, bigatuma abakoresha ku isi yose bahitamo neza kandi bagakoresha neza ingufu zabo.