Chii chinonzi aleakage circuit breaker?
Leakage circuit breaker, inoshandiswa kudzivirira kuvhunduka kwemagetsi.Kana kuvuza kuchiitika, magineti inogadzirwa neiyo huru yekubata, iyo inoparadzanisa yekubatanidza coil, iyo inoparadzanisa yekubatanidza coil uye main switch.
Leakage circuit breakerbasa: kana redunhu pfupi redunhu kana kuremerwa kunogona kuita panguva yakakodzera, bvisa magetsi.
Kana paine inodzivirira inodonha mudunhu, kana kuvuza kana kukanganisa kwakawandisa kukaitika, mudziviriri wekuvuza haaite uye anotumira inonzwika uye yakareruka alarm chiratidzo.Hapana kubviswa kwemaoko kunodiwa.
Zvinangwa zvikuru:
1. Kuchengetedza kuchengetedzwa kwemunhu muchiitiko chekudonha kweimba kana midziyo yemagetsi.
2. Ichaiswa munzvimbo dzevanhu uye nzvimbo dzinopisa uye dzinoputika (zvakadai semashopu ekugadzira, matura, nezvimwewo) apo vanhu vanowanzotama kudzivirira moto uye dzimwe njodzi dzinokonzerwa nekubuda kwemagetsi.
Haikwanise kugovera sosi yemagetsi nemimwe midziyo yemagetsi.
1. Iyo leakage yekudzivirira switch inogona kukurumidza kudzima magetsi kana imwe-phase grounding short circuit kana grounding kukanganisa mu low-voltage power network, nokudaro kuve nechokwadi chekuchengetedzwa kwevanhu nemidziyo yekudzivirira kubva pakukuvadzwa.
2. Muchiitiko chekukundikana panguva imwe chete yekudzivirira kwekudzivirira kwekuvhara uye midziyo yemagetsi, kukanganisa kwekuputika pamagetsi emagetsi kunogona kusarudzwa kubviswa kuitira kuti kusakonzera kurasikirwa kwakakwana kwemagetsi, nekudaro kuve nechokwadi chekuchengetedzwa kwevanhu uye kudzivirira kuwedzera kwemagetsi. tsaona dzemagetsi.
3. Muchikamu chetatu-china-wire low-voltage power grid, kana imwe-phase-grounding kukanganisa kunoitika, magetsi anogona kubviswa nokukurumidza uye panguva yakakodzera kudzivirira kuwedzera kwenjodzi.
4. Kusarudzwa kwechivharo chekudzivirira kwekuvhara kwakanaka kwazvo nekuda kwemabasa ayo maviri ekusunungurwa kwepamusoro (TN -C) uye kusunungurwa kwepamusoro (TT-B).
5. Kana mapoinzi maviri emota akaiswa pasi nekuda kwekuvhunduka kwemagetsi ega kana nekuda kwechimwe chikonzero, magetsi anogona kubviswa nekukurumidza uye nekuvimbika.
Usashandise magetsi ega-phase pakuvheneka.
Kuiswa kwekudzivirira kwekudzivirira: 1. Kuiswa kwekudzivirira kwekudzivirira kunofanira kuenderana nemitemo yakakodzera, nzvimbo yaro inofanira kuva yakasimba uye yakavimbika, uye inofanira kuvharwa sezvinodiwa.
2. Chiyero chemudziviriri wekuvuza chichatemerwa nemushandisi zvinoenderana nemashandisirwo chaiwo, asi kazhinji haapfuure yakachengeteka kushanda ikozvino (30mA).
3. Muenzaniso uye tsanangudzo yekudzivirira kwekudzivirira ichave yakakodzera mutsara wekubatanidza.
4. Mamiriro ekudzivirira kwekudzivirira uye magumo ose emutsara wekutakura achave nekubatana kwakanaka uye achave akasimba uye akavimbika.
5. Kana ikawanikwa mukushandiswa kuti muchengeti wekuvhara ane ruzha rusina kujairika, kukwira kwekushisa, kunzwa kwemaoko kusina kujairika, nezvimwewo, mugadziri wemagetsi achawanikwa panguva yekuongorora nekugadzirisa.
.Kana zvakakosha kuramba uchishandisa vadziviriri vakadaro, vanozoongororwa zvizere vasati vashandiswa.
Haikwanise kutsivaleakage circuit breakerine socket yakajairwa.
Nekuti iyo yakajairwa socket pachayo simbi ganda uye kuvharirwa kwewaya dzemukati haigone kuita basa rekudzivirira, saka kana kuvuza kwaitika, magetsi anopinda mumuviri kuburikidza nesoketi, zvichitungamira mutsaona yekuvhundutsa kwemagetsi.
Kushandiswa kwakachengeteka kwemagetsi kwakakosha zvikuru.Hazvinei nekuchengetedzeka kwedu chete, asiwo nevanhu vakatipoteredza.Kana iwe usingateereri kushandiswa kwemagetsi muhutano hwekuchengeteka, zvishoma zvisingabatsiri zvinotungamirira kumagetsi emagetsi.Nokudaro, muupenyu hwezuva nezuva hunofanira kukudziridza tsika yakanaka yemagetsi akachengeteka.
Leakage yekudzivirira switch inogona kuona yemagetsi moto yambiro yekutanga, yemagetsi moto yekutarisa, yemagetsi kupisa moto uye mamwe mabasa.Leakage yekudzivirira switch inogona kuiswa mukamuri yekugovera inogona zvakare kuiswa mune yega yega inodiwa kuchengetedza nzvimbo, inogona kunyatso kudzikisa mukana wetsaona dzinokonzerwa nekudonha.
Paunenge uchishandisa aleakage circuit breaker, zvinhu zvinotevera zvinofanira kucherechedzwa:
1. Usati waisa chivharo chinoputika, zvakakosha kunyatsotarisa kana kutaridzika uye mitsara yekubatanidza yemhepo inoputika yakanaka uye kana waya dzinoshandiswa dzinosangana nezvinodiwa.Kuyera kana zero kutevedzana ikozvino kukosha kweiyo leakage yedunhu breaker iri mukati meyakajairika renji, hapafanirwe kuve nechiitiko chiri pachena chisina kujairika chisati chabuda chinoputika chedunhu.
2. Paunenge uchiisa leakage circuit breaker, kutarisisa kunofanirwa kubhadharwa kune chaiyo yekushandiswa kwefuse ine yakarongerwa kukosha kwazvino uye magetsi anofanirwa kudimburwa asati atarisa muchengeti wekudonha.Leakage circuit breakers haifanirwe kushandiswa kana dunhu rekunze richipinda mukamuri kana kukanganisa-pfupi kunoitika.
3. Paunenge uchiisa mhepo inoputika, iyo inoputika ichaiswa panzvimbo yakakwirira uye yakasimba uye yakavimbika pasi kana zeroed.
4. Mushure mekuiswa, iyo leakage circuit breaker ichaongororwa nguva dzose nekucheka magetsi, uye kana isingakwanisi kubatanidzwa mukati memaminitsi e2, magetsi anogona kubatanidzwa zvakare.
Nguva yekutumira: Feb-20-2023