Sei ndichida grounding, uye sei kubatanidza musha private

Zvinenge zvinhu zvose zvine chokuita nemagetsi, zvakakodzera kudzivirira vanhu kubva yemagetsi kuvhunduka. Munhu wose anoziva kuti nei uchifanira zvakohwewa, asi vanhu vashoma chaizvo, kuti zvakanaka kugadza kuitira kuti zvakazara anozadzika mabasa ayo.

Kana batanidza ane grounding mudziyo zvose simbi zvikamu midziyo, zvino kana iwe kuyengerera pamusoro pavo zvinogona zvemagetsi iyezvino achaenda muvhu. Zvadaro, kana iwe abata simbi kuburikidza nomunhu akabata duku zvikuru kuitika hakusi ngozi kwaari.

ndiko kuti magetsi vatengi?

Electricity iri akapa kubva tsime rokutanga simba mitsetse ari substation, uye ipapo - the vatengi. Nokuti kutapukirwa rinoshandiswa katatu danho conductors. Muitisi rwechina pasi. The-danho matatu substation transformer windings chokuita mune "nyeredzi". The zvakafanana nguva (kwazvakarerekera) zvinogona-makateyiwa. Izvi zvakakodzera nokuti chakaipa nokushanda magetsi. grounding kwakadaro inonzi basa pane anodzivirira.

In furati Kazhinji vakashandisa voltage kuti 220 V pakati Pasika uye kusatsigira conductors rwakafanana magetsi nhoo. Pamba inogona kupiwa panguva 380 - matatu maitikiro uye kwavakarerekera. The anotungamirira vari ipapo diverge kupinda nehoro chiedza namano dzinoita zvose. Paro havafaniri kukanganwa nei uchifanira zvakohwewa. Kudzivirira yemagetsi kuvhunduka, pamwe Pasika uye kusatsigira conductors akaisa rimwe - grounding.

Sei uzvidzivirire yemagetsi kuvhunduka?

Imwe nzira dzakakudzingai yemagetsi kuvhunduka kana kuderedza izvozvo kwazvo, ndizvo kugadzwa grounding mano. Nei tichifanira pasi loop? Zvakafanira kuti midziyo yemagetsi ine simbi pekugara: washing machine, dzemagetsi cookers, sefiriji, etc.

Kana iwe kuyengerera zvinogona pamusoro esimbi redzimba mhuri midziyo ano vanofanira kupinda muvhu. Asi ichi unofanira kutanga kuita mudziyo muchimiro simbi, anoita zvemagetsi kuonana pasi. Zvingava yakasimba kana ine conductive zvinhu midzi muvhu.

Grounding nzira yokubudisa

Nei tichifanira grounding kuti midziyo yemagetsi pamberi pacho simbi kana zvimwe zvinhu? mubvunzo uyu zvinonzwisisika kuti vakawanda. Vanogona kuva netsaona kwakapa kutsemuka waya kuputira kana remudunhu pfupi, izvo ngozi kuti munhu ari panguva bata.

Izvi zvinoshandawo zvikamu mwenje uye chandeliers zvesimbi. In chivako chokugara waya kukura kubva 2.5 mm ² iri pamusoro neimwe magetsi nzira yokubudisa. Nei tichifanira grounding mu panosangana kuitei? Zvakakodzera kubatanidza nyika kuburikidza kuonana kwayo kuti mhuri mudziyo. Zvikasadaro, bhazi aizofanira ugondoradzikwa rose furati uye uzviite kubva kubatana kusvika muviri mumwe mudziyo kuti haisi chaizvo nemachira zvinofadza.

Ground contactsGoogle zvakarongwa kuitira kuti vari kutanga kubatana, rekukwazisa chivhariso kubva mhuri Appliance tambo kupinda simba nzira yokubudisa. Kana panosangana zvakabatana loop, ivhu rinoshandisirwa yoga kune mumwe nomumwe wavo kubva panosangana bhokisi.

gadza ivhu

Saka, nei tichifanira pasi muimba vakanyarara? Zvinonzi munzvimbo muchimiro namahwindo loop. Chimiro angava ani, asi mudukusa zvinhu zvose zvaparadzwa mativi. Pataifamba mukomberedzo pamusoro equilateral netriangle mugoronga vachererwa pasi kuti kudzika 1 m, uye vertices vari Akarovera mapaipi simbi kana makona 2,5 m. Kuti adzivirire pamusoro ngura zviri nani kushandisa zvinhu ane zingi kana mhangura kuifukidza. kuti electrodes hazvigoni kupendwa. Vanogona chete varnish weld nharaunda.

The electrodes vanofanira protrude masendimita 20 kubva pasi mugoronga. Redunhu pisa Pfekenura, uye kunopiwa grounding kondakita mumwechete zvinhu kumba. Panguva vakasununguka kumagumo bhaudhi iri welded, uye ndiyo mazano kune zvemagetsi kuzvidzora waya Pe-chikamu 6 mm ² kana kupfuura. An ohmmeter akapupurirawo yemagetsi kurwisa kwemutariri. Maererano SAE zvinodiwa kuti muzvivako dzinogarwa, chinofanira kuva asingasviki 30 ohms.

Kana indekisi akapfuudza ramakanzi muganhu, mamwe redunhu tsinga makona, uye akaita jumper. Saka, nokuwedzera nzvimbo kunyorerana pasi pakuvaka. Yokuderedza kurwisa kwemutariri rinoitwa naro unotsiva mhangura rine yepamusoro conductivity. Mushure mugoronga uzere ivhu. Broken ibwe, mavhu kana tsvina kuvaka kushandisa iyi haabvumirwi. Shandisa ukaramba zvinhu mwando: ivhu, peat, loam.

zvinogona equalization

Nhasi, kunyange vana kuziva nei uchifanira zvakohwewa. Zvakakosha kuti pave zvinoderedza pamusoro zvinogona musiyano pamusoro pechiso vanhu ikabatwa uye haina vakavhiyiwa stepwise voltage. On the site, riri pamusoro namahwindo redunhu, vanokwanisa anochinja zvakanaka, uye panze pane kuderera zvikuru. Kuti izvi zvisaitika, kunze akavigwa simbi chinjikira rinoparadza kwakanga kwakabatana kune electrodes.

Maererano zvinodiwa SAE runodzivirira pasi yakaitwa nemhangura. On Kutengeswa pane chaiyo Kits, asi unodhura. Nokuti grounding mazano misha vainyanyoshandisa simbi zvikamu.

mhedziso

To muchidimbu. Saka, nei isu hedu grounding ari oga mumba? Chekutanga hwakabatana pamwe kudzivirira vanhu kubva zvemagetsi kuvhunduka njodzi. Zvakakosha kuronga pasi loop uye kuti anodiwa magetsi kubatana. On kuita kugadzwa kwayo, uye akasarudzwa zvinhu, zvinoenderana utano uye kuchengeteka vomumuzinda.