Kunzwisisa kukosha kweRCD Earth leakage circuit breaker

Munyika yekuchengetedzwa kwemagetsi, RCD yasara inopwanya matunhu inoita basa rakakosha mukudzivirira vanhu nezvivakwa kubva kunjodzi dzemagetsi.Midziyo iyi yakagadzirirwa kutarisa kuyerera kwazvino mumatambo mhenyu uye asina kwaakarerekera, uye kana paine kusaenzana, anogumburwa nekudzima magetsi.Mumwe muenzaniso wakadaro ndeweJCR4-125 RCD, iyo inozivikanwa nokuda kwekuvimbika kwayo uye kubudirira mukudzivirira njodzi dzemagetsi.

TheJCR4-125 RCDinoyera iyo ikozvino inoyerera mumhenyu uye isina kwayakarerekera tambo, uye kana paine kusaenzana, iyo ikozvino inoyerera ichienda pasi pamusoro peRCD senitivity, iyo RCD inogumburwa uye ichigura kupihwa.Chimiro ichi chakakosha kudzivirira kuvhundutswa kwemagetsi uye moto unokonzerwa nemidziyo isina kurongeka, tambo dzakakuvara, kana kumwe kutadza kushanda kwemagetsi.Nekukurumidza kuona uye kukanganisa mafungu asina kujairika, maRCD anopa imwe nhanho yedziviriro panjodzi dzemagetsi, zvichiita kuti ive chinhu chakakosha pane chero hurongwa hwemagetsi.

Imwe yemabhenefiti akakosha eRCDs kugona kwavo kudzivirira kuvhunduka kwemagetsi.Kana munhu asangana neanorarama magetsi conductor, ikozvino inoyerera nemuviri wavo inogona kukonzera kukuvara kwakanyanya kana kufa.MaRCD akanyatsogadzirirwa kuona mafungu asina kujairika akadai uye kubvisa magetsi mukati memilliseconds, zvakanyanya kuderedza njodzi yekuvhunduka kwemagetsi.Izvi zvinonyanya kukosha munzvimbo dzinoshandiswa midziyo yemagetsi pedyo nemvura, zvakadai sedzimba dzokugezera, kicheni, uye nzvimbo dzekunze.

Pamusoro pekudzivirira kubva kumagetsi emagetsi, maRCD anoitawo basa rakakosha mukudzivirira moto wemagetsi.Kana zvikanganiso zvemagetsi zvikaitika, senge pfupi yedunhu kana kutadza kwekudzivirira, mafambiro asina kujairika anogona kuyerera kuburikidza newaya, zvichiita kuti kupisa kwakanyanya kuwedzere uye mukana wekuti moto ubatidze.Nekuona mafungu aya asina kujairika uye nekudzima magetsi, maRCD anobatsira kudzikisira njodzi yemoto wemagetsi, ichipa rugare rwepfungwa rwakakosha kune varidzi vezvivakwa nevagari.

Uyezve, maRCD akakosha kuti ave nechokwadi chekutevedzera mitemo yekuchengetedza magetsi uye zviyero.Munzvimbo dzakawanda, kuiswa kweRCD kunosungirwa kune mamwe marudzi emaseketi emagetsi, kunyanya idzo dzinoshandira nzvimbo dzine njodzi huru yekuvhunduka kwemagetsi kana moto.Saka nekudaro, maRCD haangori chiyero chekuchengetedza chinokurudzirwa asi chinodiwa nemutemo muzviitiko zvakawanda, zvichiita kuti ive chinhu chisingagone kutaurirana chekugadzira magetsi system uye kuisirwa.

Pakazere, RCD yakasara yemazuva ano inopwanya senge JCR4-125 zvinhu zvakakosha zvekuchengetedza magetsi, zvinopa yakavimbika uye inoshanda dziviriro kubva kumagetsi nemoto.Zvingave munzvimbo dzekugara, dzekutengeserana, kana dzemaindasitiri, maRCD anoita basa rakakosha mukudzikisa njodzi yenjodzi dzemagetsi, kuve nechokwadi chekutevedzwa kwemirau, uye pakupedzisira, kuchengetedza vanhu nemidziyo kubva kunjodzi dzemagetsi masisitimu asina kunaka.Sezvo tekinoroji ichienderera mberi, maRCD pasina mubvunzo acharamba ari chengetedzo yakakosha munyika yanhasi.