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Busbars: tsananguro, Kunyora

Tires inodiwa electrically batanidza munhu magetsi zvinoriumba pamwe chete.

tsananguro

zvemagetsi kubatana nembariro kukubvumira chokubatanidza zvose pezvokuvamba chokugadza kupinda chimwe. Kutaura zvazviri, anotitungamirira, ane nemishonga yakaderera.

Kana mubatanidzwa mabhazi akawanda pane imwe nguva kutaura njanji. Kazhinji, vari kuiswa mune nzvimbo, iyo vanoshandawo sezvo zvitsigiso. Akavanda nayo chaiyo mutsinga dzinofamba nemukaka (mugero). Nokuda izvi kunodzivirira dzezvakatipoteredza zvinhu. Busbar anofanira kugara nemishonga zvichiitika simba uye chafariz mitoro, kuvhundutsa zvemagetsi ano.

busbars anoteererwa mushanduro dzakawanda. Nokuti nokupesana kwavo mifananidzo Pane classifications akawanda.

By kuuraya nzira secrete kuchinja uye hwakaoma tai. Kuzvisiyanisa akadana sandarara uye tubular. Usazviomesera matai hadzina vakamonyanisa. Havafaniri kuva mukuru mwero stringing. The mwero stringing conductors vanofanira kuva zvakafanana. Achifuridzirwa tembiricha bhazi urefu kunogona zvakasiyana. Naizvozvo, vanachandagwinyira mhando takashongedzerwa ane anonzwisisa website, izvo zvinofanira aripire kuchinja izvi. Mukuwedzera, vari vakapakata vibration dampers.

Mukuwedzera, tai kungava electrically insulated uye uninsulated. Kubva rokuremekedza payo vakaonga kuti mumutsetse wokutanga tai rine kuputira layer uye wechipiri - kwete.

Kupatsanura pakati tire zvakaumbwa muchikamu

Pezvakaita muchikamu vemuchinjikwa bhazi nembariro akakamurwa marudzi anotevera:

  • Tubular.
  • Rectangular.
  • Box-zvakaumbwa.
  • Two-nzira.
  • Three-nzira.

Sandara mbariro rectangular muchinjikwa chikamu kupera kupisa zvakanaka. Kushandiswa wavo kwakakodzera mumidziyo pamwe mukuru uno (kubvira 2 zviuru 4.1 zviuru amperes). Muzviitiko zvakadaro, vari zvakabatanidzwa mumapoka akawanda zvidimbu. Izvi zvikonzero zviviri kana zvitatu-nzira bhazi.

The busbars vane uwandu payakaipira:

  • Zvakaoma kuita basa installation.
  • The inductive razvino, izvo anoparadzirwa vanoiswa.
  • Low kukwanisa kutsungirira zvokuimba kushushikana.
  • Akaderedza kutonhora okufunga.
  • Low nemishonga pakupotereka pfupi.

In pomumbure, bhokisi kana sandara zvinogona kushandiswa chete voltage pamusoro 10-35 kilovolts. Inonyatsobudirira runoonekwa kuti tubular. It ane nhamba zvakanakira. Hazvina yakasimba, wakanaka kupisa nounzenza. The yemagetsi munda kumativi iri zvakaenzana anoparadzirwa. Kuburikidza ichi hariwaniki Corona.

Types mashoko mukugadzira tai

Zvichienderana mashoko kubva iyo Tire kugadzirwa, electrically voga zvinotevera matai:

  • Copper.
  • Aluminum.
  • Steel.
  • Steel-aruminiyamu.

Zvapedzisira nzira iri panozogadzirika yakagadzirwa kwakakurudzira simbi waya, pakavakirwa waya povit kuti aruminiyamu.

Aluminum matai vane zvinotevera zvazvakanakira:

  • Husingakwanisi ngura.
  • Aine magetsi conductivity.
  • Low uremu.
  • mutengo wavo dererei pane dzimwe mhando.

Nokuti izvi vanoshandisa epurasitiki aruminiyamu chiratidzo pamwe risingamboshandisi uwandu nouipi. yakaderera-chiwanikwa aruminiyamu alloys, magnesium nesilicon angashandiswa. Zvimwe zvinhu anogona kuwedzera simba, mukana wokushandiswa, elasticity.

Copper busbars ingasanganisira mu sezvamunoita aro 99.9% mhangura. zvinogadzirwa zvakadai akanzi M1. Zvinowanzoshandiswa muchiso CMT uye SHMTV, vakaitwa kubva okisijeni-isina muchiso. Ivo zvisingapindirani ukuru softness. Tsamba mbiri dzokutanga rokuisa chiratidzo SHMM uye CMT anomirira "tai ndarira." Kuenda mberi tsamba "M" inoratidza nyoro zvavo, "T" - hwakasimba.

Kunyora pamwe rakatumbuka-danho matatu iyezvino

Ziva zvinhu zvemagetsi zvivako rubatsiro "mazano" kuti kwakunoitwa ruvara uye tsamba rokuti mabhazi uye waya. Ivo vakasarudzwa netsaona. Ivo inodzora mitemo.

Pane nzira mbiri ruvara-coded matai. Yokutanga inopa kuti kupenda rinoshandisirwa bhazi mbariro panguva mukugadzira rwakazara. Insulation mugadziri anoshandisa mavara akasiyana. The nzira yechipiri Muzviitiko apo chigadzirwa ine ruvara. Mumamiriro ezvinhu akadaro, shandisa yechitema zvemagetsi tepi, nako maka maitikiro siyana.

Kana vatatu-danho ano Kunyora vachatarira seizvi:

  • Danho "A" iri nechepadivi mu tsvuku.
  • Danho "B" iri akapendwa girini.
  • Danho "C" iri akapendwa zvitsvuku.

Wokupemberera conductors

Pasi kondakita akanzi Pe. Ndeupi nguva tsvuku-rwegirini. Mavara longitudinal mitsetse. Uyezve, kushandisa miviri mavara yoga anorambidzwa GOST. Nokuti kwazvakarerekera kondakita uye yechipiri (kushanda) pamwe chiratidzo N akashandisa yebhuruu ruvara.

Kana unobva pasi unodzivirira conductors uye kushanda nokubatanidza zvose zvitatu mavara. Kunyora muchiitiko ichi sokunge chinyoreso. Explorer anomhanya zvitema, uye pakupedzisira wayo, uye iri mapfundo rinoitwa kanyika yellow-nyoro ruvara. Pari chinogamuchirika uye kuita pakatarisana ruvara: tsvuku-rwegirini ane yebhuruu ubvise kondakita kuguma.

Code tsamba

Nemazvo verenga chati, kuziva mhando tai, kana waya kubatsira lettering. Kufanana mavara, tsamba vane manotsi avo.

Waya, bhazi simba pana AC deciphered sezvinotevera:

  • L - kondakita-danho Network.
  • L pamwe nhamba 1, 2 kana 3 - kondakita in-danho matatu Network.
  • N - razero kondakita (kana kwazvakarerekera).
  • M - svikiro chevaimbi.
  • Pe - grounding kondakita (nhovo).
  • Chinyoreso - anofambidzana Zero conductors (wokudzivirira uye kushanda).

Apo DC notation achava sezvinotevera:

  • L + - zvakanaka kondakita (kana zvakanaka).
  • L- - kunaka kondakita (kana akaipa).

Vose zvisiri izvi uye mazita dzinoshanda. Ivo dzinotungamirirwa nemirayiro wokurera.

Rangarirai zvose kamwechete chakaoma. Asi ruzivo zvemagetsi anoziva zvose. Kunyora kwakadaro achasarudza kupi uye chii kwakabatana. A zvakafanana murume achava zvakakwana kunzwisisa Somuenzaniso, chii vhiri kuti dzemagetsi michina. Zvingava zvakakodzera munguva yokugadzirisa zvemagetsi wiring mumba. Kwaari Papera batanidza okuwedzera zvinyorwa nyore.

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