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Earthing uye magetsi kuchengeteka

mudziyo Chero zvemagetsi anogona kuputsa. Kana chete akamira kushanda - hazvina kuipa. Zvakatoipa, kana kukundikana zvabuda vari kupinda pakati yemagetsi voltage pamusoro zvinhu zvakagadzirwa wayo kuti inodzidzisa anofunga akachengeteka. Nokusaziva akabata nyaya iyi, munhu pasi dzemagetsi ukapisa murwi, unogona kukuvara kana kunyange kuipa ...

Chii unodzivirira pasi

Kana yomukati waya breakage anova zvinobvira kubata magetsi redzimba kana zvimwe mudziyo, umo nyaya ekupedzisira yaizova norufu, asingaoneki, uye naizvozvo nemhosva mbiri inotyisa. Kuti tidzivise mamiriro ezvinhu akadaro, kushandisa grounding namano. obhururuka nyore chaizvo, asi zvachose anofanira zvinodiwa akawanda.

Pano midziyo, uye chero midziyo, riri nyoro munzvimbo uye inofanira makateyiwa kwazvakarerekera earthing, kana romugove voltage kwazvo 42 V AC kana 110 V DC. Izvi zvinoshandawo zvose simbi avanoita zvinhu yemagetsi, mabhokisi, mapuranga uye zvivako, umo waya.

Chii inoitwa pasi

Earthing mudziyo une huru zvikamu zviviri.

Chokutanga izvi inonzi grounding, uye kazhinji ndiye chivako nechigumbuso zvakasikwa, zvakadai mavharuvhu, akavigwa mapaipi uye mamwe mashoko kuitira yakavimbika uye akadzokorora kuonana pasi. Kana, nokuda mamwe mamiriro ezvinhu zvakagadzirwa akadaro hazvisi kuwanikwa kana vasiri kuwanikwa, kushandisa kubata grounding mudziyo. Ivo simbi dzinoita, akavigwa pasi kuti kudzika kanenge 60 masendimita pachiso saizi iri 5 masendimita uye kwete zvishoma pane 4 mm paukobvu. Kureba nomumwe zvinhu izvi zvinofanira zvinenge 3 metres, vanoenda rakadzika muvhu, ipapo welded kwazviri simbi rinoparadza, izvo fastening rinoitwa conductors, i.e. chikamu chacho kuti rinopa zvemagetsi kuchengeteka wechipiri.

Grounding Zvinodiwa

The nemishonga kuti grounding mudziyo kunofanira usingashandi, saka zvinodiwa kuti kuonana rakavimbika chaizvo. Chinangwa charo chikuru ndechokudzibatsira asike zvinhu kuti simba kukundikana iri huye kwaaita conductive chikamu zvinhu izvo pasi kwomuzvarirwo ezvinhu haafaniri kwakapa. On sei nokukurumidza EPO vachatitaka, kazhinji pakuti upenyu hwevanhu.

Ground neHurumende

Kuti kudzora mwero magetsi, nguva nenguva nekuyera chinoitwa pamusoro grounding mudziyo. Zvinoreva nzira ichi muviri kuona chaiko nemishonga iri panjodzi achava ano. Nokuti ichi chinangwa chinokosha mano, wakakwana Yatanga Kuongorora uye masimba ari zvakarurama Ohm meters (semuenzaniso, Mru-101).

Panguva emakambani ane zvemagetsi zvadzaida vakuru, kazhinji, ndiye mukuru simba injiniya, mukuru Occupational utano kuzvipatara uye Chokwadi, utariri. In furati, nyika imba yake kana private maumbirwo grounding mano zvinodzorwa ne varidzi pfuma.

Ngwarira uye kungwaririra!

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