Circuit breaker inoreva mudziyo unochinjisa magetsi unogona kudzima, kutakura nekudzima magetsi pasi pemamiriro ezvinhu akajairwa emuchadenga uye unogona kudzima, kutakura nekudzima magetsi pasi pemamiriro ezvinhu akajairwa emuchadenga mukati menguva yakatarwa.Maputsi edunhuAkakamurwa kuita ma "circuit breaker" ane simba guru uye ma "low-voltage circuit breaker" zvichienderana nekushandiswa kwawo, uye kupatsanurwa kwemitsetse ine simba guru ne "low-voltage" kwakaoma, kunowanzonzi midziyo ine simba guru pamusoro pe3kV. Pamusoro pezvo, kupatsanurwa kwema "circuit breaker" kunogonawo kukamurwa zvichienderana nehuwandu hwemapango: "single-pole", "two-pole", "three-pole" uye "four-pole"; Zvichienderana nenzira yekuisa: kune plug-in, fixed uye drawer type.Kiyi yekuchengetedza yecircuit breakerinoshandiswa pamudziyo wekudzivirira simba remagetsi, kureva kuti, chivharo chekukiya kudzivirira kusashanda zvakanaka panguva yekudzivirira kukuvara. Mudziyo wekudzivirira tsaona ndiwo musimboti wekugadzira zvesekuvharirwa kwenzvimbo dzecircuit breakerndeyekukiya switch yecircuit breaker mushure mekunge magetsi apera kudzivirira chero ani zvake kunze kwemunhu ane mutoro kuvhura circuit breaker. Saka, patinosarudza yakakodzerakiyi yekupwanya dunhu, chinonyanya kukosha ndechekuti switch yecircuit breaker isarudze mudziyo wakakodzera wekudzivirira tsaona.
Njodzi dzemagetsi dzinogona kukonzera kukuvara kwevanhu kana kutofa. Nokudaro, circuit breaker lock ndeyekuparadzanisa magetsi uye kuchengetedza kuchengetedzeka kwevashandi munzvimbo dzavanogara.
Kushandisakuvharirwa kwenzvimbo yekupwanya dunhuinopa mabhenefiti akakosha akawanda, kunyanya mukusimudzira kuchengetedzeka uye kudzivirira tsaona mumagetsi.Heano mabhenefiti makuru:
1. Kuchengetedzwa Kwakawedzerwa
Inodzivirira simba remasekete netsaona panguva yekugadzirisa kana kugadzirisa, ichidzivirira vashandi kubva pakubatwa nemagetsi, kutsva, kana kubatwa nemagetsi.
Inoita kuti maseketi arambe asina simba kusvika basa rapera, zvichideredza njodzi yekukuvara.
2. Kutevedzera Mitemo Yekuchengetedza
Inobatsira masangano kutevedzera OSHA (Occupational Safety and Health Administration) nedzimwe mitemo yekuchengetedza, iyo inorayira kushandiswa kwekuvharirwa kunze/kuburitswa kunze (LOTO)maitiro ekugadzirisa masisitimu emagetsi.
Inoderedza njodzi yekubhadhariswa faindi kana zvirango kana munhu asingatevedzere mitemo.
3. Inodzivirira Kupinda Pasina Mvumo
Inovhara circuit breaker panzvimbo yekuti "idzime", ichidzivirira vashandi vasina mvumo kuti vasabatidze netsaona kana nemaune.
Zvinopa chipingamupinyi chemuviri pakukanganisa.
4. Kutaurirana Kwakajeka
Kazhinji inosanganisira ma tag kana ma labels ekuratidza kuti sei circuit yakavharwa, ndiani akaibvumidza, uye kuti ichagadziriswa riini.
Zvinovandudza kutaurirana pakati pevashandi uye zvinoderedza kuvhiringidzika.
5. Inodzivirira Midziyo
Inodzivirira kuputika kwesimba netsaona kana simba risingatarisirwi, izvo zvinogona kukuvadza michina kana michina.
Inoita shuwa kuti michina yavharwa zvakachengeteka uye yabviswa isati yagadziriswa.
6. Inoderedza Mutoro
Inoratidza kuzvipira kuchengetedzeka kwebasa, zvichigona kuderedza mutoro kana tsaona dzikaitika.
Anopa humbowo hwakanyorwa hunoratidza kuti nzira dzakakodzera dzekuchengetedza dzakateverwa.
7. Kuchinja-chinja
Inogona kushandiswa pama circuit breakers akasiyana-siyana, zvichiita kuti ive chishandiso chinoshanda zvakasiyana-siyana pamagetsi akasiyana-siyana.
8. Inodhura Zvishoma
Inodzivirira nguva inodhura yekuzorora, kukuvara kwemidziyo, kana kukuvara kubasa nekuona kuti mabasa akachengeteka.
9. Inotsigira Maitiro eKuvhara/Kuisa Matagi (LOTO)
Yakabatana nezvirongwa zveLOTO, ichiva nechokwadi chekuti masosi esimba abviswa uye adzorwa zvakanaka.
Nguva yekutumira: Kurume-19-2025
