Tagout lockout kwa kasamalidwe ka chitetezo

1. Zimangozida zolumikizirana zida ndi mtundu wa zida zodzitetezera, zomwe zimagwiritsidwa ntchito makamaka m'malo omwe mawotchi awiri otsika otsika ma voltages mumayendedwe apawiri sangathe kulumikizidwa nthawi imodzi.Pamene chophwanyika cha A low-voltage circuit breaker ndi B low-voltage circuit breaker chikamaliza kulumikiza zida zamakina, ngati B low-voltage circuit breaker iyenera kupereka mphamvu pamene A low-voltage circuit breaker watsekedwa, A low-voltage circuit. wosweka ayenera kulumikizidwa kaye, ndiyeno B low-voltage circuit breaker imazimitsidwa..Mwanjira imeneyi, vuto la kulephera kwafupipafupi kwa gawo lolakwika chifukwa chogwiritsa ntchito molakwika dera lawiri limatetezedwa.
Kulumikiza kwa zida zamakina kumathanso kugawidwa kukhala kulumikiza kwa zingwe ndi kulumikiza kwa lever.
Ndi chitukuko cha njira zanzeru, mabungwe ochulukirachulukira ayenera kukhala ndi mphamvu zosunga zobwezeretsera mwadzidzidzi zamakina ndi zida.Kufunika kwa mphamvu zosunga zobwezeretsera mwadzidzidzi kukuchulukiranso.Chifukwa chake, kuphatikiza pazogulitsa zofunikira zamakina ogulitsa, zinthu zochulukirachulukira (makamaka ma switch amagetsi apawiri) zimakhalanso ndi ntchito yogulitsa zamagetsi.
2. Kutsekedwa kwa magetsi kumatanthauza kuti mumzere waukulu wolowera ndi chingwe cholowera chosungirako, magetsi amodzi okha amatsekedwa kwa mizere iwiri yolowera, ndipo ina imasungidwa.Cholinga ndikutsimikizira kudalirika kwa njira yoperekera magetsi.Gawo limodzi lamagetsi likakanika, gawo lina lamagetsi limatha kugwiritsidwa ntchito nthawi yomweyo kuti achepetse vuto la kuzimitsa kwanthawi yayitali chifukwa cha kulephera kwa dera.Zida ziwiri-mu-zimodzi zolumikizira magetsi zimatha kumaliza kudula kwa laser basi ndikukonzanso zida zamagetsi.Nthawi zambiri, ngati A low-voltage circuit breaker ndi wamba wosinthira magetsi otsika, B low-voltage circuit breaker ndi chosungira champhamvu cha low-voltage circuit breaker.Chiwopsezo cha A low-voltage circuit breaker chikatsekedwa chifukwa cha zolakwika wamba, B low-voltage circuit breaker imatsekeka yokha popanda kugwiritsa ntchito pamanja kuti zitsimikizire kuti magetsi ali ndi mphamvu.Zida zolumikizira magetsi zimagwiritsidwa ntchito m'malo ena akuluakulu pomwe mphamvu siziloledwa kuzimitsidwa.