Busbars: description, lakabtawa

Tayoyin ake bukata don electrically connect da mutum lantarki aka gyara tare.

definition

wutar lantarki da sanduna ba ka damar hada da dukan abubuwa da kafuwa a cikin daya. A gaskiya, yanã shiryarwa, wanda juriya ne low.

Lokacin da wani hade da dama bas a daya batu magana game dogo. Kamar yadda mai mulkin, suka suna shigar a cikin cibiyoyin, wanda kuma zama a matsayin goyon bayan. Boye shi a wani musamman bututu (tashar). Saboda wannan shi kare da muhalli dalilai. Busbar dole ne ko da yaushe a resistant zuwa kunno kai tsauri da kuma thermal lodi, bugu wutar lantarki.

busbars ake yi a da dama versions. Domin su rabo da iri Akwai da dama sukayi fassara.

By kisa Hanyar asirce m da m hula. Su daban kira lebur kuma tubular. M tayoyin ba juya. Kamata su ba su da wani babban mataki na stringing. A mataki na stringing conductors ya zama m. Ƙarƙashin rinjayar zazzabi bas tsawon za a iya bambanta. Saboda haka, m model suna sanye take da wani m yanar gizo, abin da ya kamata rama domin wadannan canje-canje. Bugu da kari, suna sanye take da vibration dampers.

Bugu da kari, da taya za a iya electrically makaran da uninsulated. Daga cikin title shi yaba da cewa a cikin farko idan da taya yana da rufi Layer, da kuma na biyu - ba.

Nau'in tayoyin dimbin yawa sashe

A siffar giciye sashe na bas sanduna ya kasu kashi da wadannan iri:

• Tubular.

• Rectangular.

• Box-dimbin yawa.

• Biyu-hanya.

• Uku hanya.

Flat sanduna na rectangular giciye sashe dissipate zafi sosai. Su yi amfani da shi ne ya dace a wani cibiyar sadarwa da high halin yanzu (daga 2 dubu zuwa 4.1 dubu amperes). A irin haka ne, su suna da alaka a kungiyoyin na dama na fadiwa. Wannan Forms kashi biyu ko uku-hanyar motar.

A busbars da yawan rashin:

• Yana da wuya a gudanar da kafuwa aiki.

• A inductive halin yanzu, wanda aka rarraba unevenly.

• Low ikon jure inji danniya.

• Rage sanyaya ikon.

• Low jure short haihuwarka.

A cikin cibiyar sadarwa, akwatin ko lebur kayayyakin za a iya amfani da wani irin ƙarfin lantarki na 10-35 kilovolts. A mafi inganci da aka dauke su tubular. Shi yana da yawan abũbuwan amfãni. Shi ne m, mai kyau kadan masha'a. A lantarki filin a kusa da shi ne a ko'ina rarraba. Ta hanyar wannan shi ba ya bayyana Corona.

Iri abu don Manufacturing da taya

Dangane da abu daga abin da hula ne kerarre, electrically ware wadannan tayoyin:

• Copper.

• Aluminum.

• Karfe.

• Karfe-aluminum.

A karshen wani zaɓi ne na core sanya daga galvanized karfe wayoyi, a kusa da wayoyi povit na aluminum.

Aluminum tayoyin da wadannan abũbuwan amfãni:

• Resistant zuwa lalata.

• Yana high lantarki watsin.

• Low nauyi.

• Su kudin ne m fiye da sauran irinsu.

Domin wadannan amfani da roba aluminum lamba tare da m adadin impurities. low-gami aluminum gami, magnesium da silicon iya amfani. Ƙarin abubuwa iya kara karfin, sassauci, elasticity.

Copper busbars iya ƙunsar a cikin abun da ke ciki to 99.9% jan karfe. Irin kayayyakin sun labeled M1. Yadu amfani iri CMT da SHMTV, wanda aka sanya daga oxygen-free iri. Sun bambanta a cikin mataki na softness. A farko biyu haruffa alama SHMM da CMT tsaye ga "hula da tagulla." Za kara harafin "M" ya nuna da taushi ware, "T" - m.

Lakabtawa tare da alternating uku-lokaci na yanzu

Gano abubuwa na lantarki shigarwa taimako "tips" cewa an bayyana a cikin launi da kuma harafin nadi bas da wayoyi. Suna zaba kwatsam. Sun tsara nagartacce.

Akwai hanyoyi biyu don launi-masu lamba tayoyin. A farko kwakwalwa gaba da cewa alama ne amfani da bas sanduna a masana'antu mataki. Rufi manufacturer yana amfani da launi daban-daban. Na biyu m, a kuma waɗannan lokuta inda da samfurin yana da guda launi. A irin wannan yanayi, yin amfani da launin lantarki tef, da wanda alama da daban-daban bulan.

A cikin hali na uku-lokaci yanzu lakabtawa zai yi kama da wannan:

• Phase "A" da aka fentin a rawaya.

• Phase "B" da aka fentin kore.

• Phase "C" da aka fentin ja.

Lamarin da ya conductors

A ƙasa shugaba labeled PE. Wanne ne ko da yaushe yellow-kore. Launuka ne a tsaye Lines. Haka kuma, amfani da biyu launuka dabam haramta ta Gost. Domin da tsaka tsaki shugaba da kuma sakandare (aiki) da alama N amfani da blue color.

Lokacin da za a haɗa m duniya conductors da kuma aiki hada da dukan uku launuka. Lakabtawa a cikin wannan harka kama wani PEN. Explorer gudanar blue, da kuma a ajalinsa, kuma a gidajen abinci da aka yi tsiri na yellow-koren launi. A halin yanzu yarda da kuma yin m launi: yellow-kore da shudi tsiri shugaba a karshen.

code harafi

Daidai karanta ginshiƙi, ƙayyade da irin hula, ko wayoyi don taimaka rubuta. Kamar launuka, haruffa da su tarihi.

Wayoyi, bas ikon a AC deciphered kamar haka:

• L - shugaba-lokaci cibiyar sadarwa.

• L tare da lambobin 1, 2 ko 3 - shugaba a wani uku-lokaci cibiyar sadarwa.

• N - sifili shugaba (ko tsaka tsaki).

• M - matsakaici shugaba.

• PE - grounding shugaba (garkuwa).

• PEN - haduwa ba kome conductors (m da kuma aiki).

Lokacin DC tsarin rubutu zai zama kamar haka:

• L + - m shugaba (ko tabbatacce).

• L- - korau shugaba (ko korau).

Dukan waɗannan tasirin da zane-zane da aka ɗaurinSa. Su suna gudana daga dokokin soma.

Ka tuna da shi ba, jimla guda ne wuya. Amma gogaggen lantarki san shi duka. Irin wannan lakabtawa zai ƙayyade inda kuma abin da aka haɗa. A kowa mutum zai zama isa ya fahimci, misali, abin a taya for lantarki inji. Yana iya zama dole a lokacin gyaran lantarki wayoyi a cikin gidan. Don ta daga baya sauƙi gama ƙarin kafofin.