Matanho akakosha ekusarudza marudzi emagetsi emhando, saizi, uye kuisirwa

Mumabambo, voltage inowanzo kuyerwa muVolts (v), uye tambo dzakarongedzwa zvakavakirwa pane yavo voltage rating. Iyo yeVoltage chiyero inoratidza iyo yakakwira inoshanda voltage tambo inogona kubata zvakachengeteka. Heano mainini voltage voltage yetambo, mafomu avo anoenderana, uye zviyero:

1. Low voltage (lv) tambo

• Voltage range: Kusvikira 1 KV (1000V)
• Zvishandiso.
• Zviitiko Zvakajairika:
  • IEC 60227: YePVC yakatsikwa tambo (inoshandiswa mukugoverwa kwemagetsi).
  • IEC 60502: Zvita-voltage voltage.
  • BS 6004: YePVC-Insured tambo.
  • Ul 62: Zvematambo anochinjika muUS

2. Pakati pevheti (mv) tambo

• Voltage range: 1 kV kusvika ku66 kv
• Zvishandiso.
• Zviitiko Zvakajairika:
  • IEC 60502-2: Yekoti-voltage tambo.
  • IEC 60840: Zvemabhuru anoshandiswa mune yakakwirira-voltage network.
  • Iee 383: Kune tambo dzakakwirira-dzinodzivirira dzinoshandiswa mune zvesimba zvidyarwa.

3. Yakakwira voltage (HV) tambo

• Voltage range: 36 KV kusvika 245 kv
• Zvishandiso.
• Zviitiko Zvakajairika:
  • IEC 60840: Kune tambo dzakakwirira-voltage.
  • IEC 62067: Zvemabhuru anoshandiswa mune yakakwira-voltage ac uye dc kutengeswa.
  • Aeee 48: Yekuedza yakakwirira-voltage tambo.

4. Yakawedzera Yakakwirira Voltage (EHV) tambo

• Voltage range: Pamusoro 245 kv
• Zvishandiso.
• Zviitiko Zvakajairika:
  • IEC 60840: Zvematanda ekuwedzera-voltage voltage.
  • IEC 62067: Inoshanda kune tambo dzekakwirira-voltage DC transces.
  • Ieee 400: Kuedza uye zviyero zveEHV tambo masisitimu.

5. Nzvimbo dzakasarudzika voltage cables (semuenzaniso, low-voltage DC, solar tambo)

• Voltage range: Inosiyana, asi kazhinji pasi pe1 kv
• Zvishandiso.
• Zviitiko Zvakajairika:
  • IEC 60287: Yekuverenga kwekutakura zvazvino kutakura kugona kwemazambiringa.
  • UL 4703: Yetambo dzeSolar.
  • Tüv.

Voltage LVT (LV) Nharembozha uye HV) Ngoro dzinogona kuwedzeredzwa mumhando dzakanyatsoitika, imwe neimwe yakagadzirirwa kuti zvibodzwa zvakavakirwa pazvinhu zvavo, kuvaka uye nharaunda. Heino kupatsanurwa kwakadzama:

Low voltage (lv) tambo dzinotumira:

1. Simba Distribution Cables

   • Tsananguro: Izvi ndizvo zvinonyanya kushandiswa kushandiswa kuderera kwetambo dzekuparadzira kwemagetsi mukugara, kutengeserana, uye maindasitiri marongero.
   • Zvishandiso:
     • Simba rekuwanikwa kune zvivakwa uye michina.
     • Dare rekuparadzira, switchchards, uye nzvimbo dzakawanda dzemasimba.
   • Muenzaniso Zviyero: Iec 60227 (PVC-Insurated), IEC 60502-1 (yechokwadi chinangwa).

2. Armored tambo (Simbi Wire Armared - Swa, Aluminium Wire Armored - AY)

   • Tsananguro.
   • Zvishandiso:
     • Pasi pekuisa pasi.
     • Maindasitiri emachina nemidziyo.
     • Kunze kwekunze munzvimbo dzine njodzi.
   • Muenzaniso Zviyero: Iec 60502-1, BS 5467, uye BS 6346.

3. Rubber tambo (inoshanduka yebhuruu)

   • Tsananguro: Iyi tambo dzinoitwa nejabhari insulation uye sheathing, inopa kuchinjika uye kusimba. Izvo zvakagadzirirwa kushandiswa mukubatana kana kuchinjika.
   • Zvishandiso:
     • Machina monijeri (semuenzaniso, cranes, forklifts).
     • Setups yenguva pfupi.
     • Mota yemagetsi, nzvimbo dzekuvaka, uye zvekunze zvinoshandiswa.
   • Muenzaniso Zviyero: Iec 60245 (h05rr-f, h07rn-f), ul 62 (ye tambo inochinjika).

4. Halogen-yemahara (yakaderera utsi) tambo

   • Tsananguro: Aya matombo anoshandisa halogen-emahara zvinhu, achivaita kuti vakwanise nharaunda dzinotsvakwa moto kuchengetedzwa kwekutanga. Kana ari moto, ivo vanofarira kuputa kwakaderera uye usaburitsa magasi anokuvadza.
   • Zvishandiso:
     • Nhandare dzendege, zvipatara, uye zvikoro (zvivakwa zveveruzhinji).
     • Nzvimbo dzekuindurako uko kuchengetedzeka kwemoto kuri kutsoropodza.
     • Nzira huru, tunnels, uye nzvimbo dzakavharirwa.
   • Muenzaniso Zviyero: Iec 60332-1 (moto wemoto), en 50267 (yeutsi hwakaderera).

5. Kudzora tambo

   • Tsananguro: Izvi zvinoshandiswa kuendesa masaini ekudzora kana data mune masisitimu uko kugoverwa kwesimba hakudiwi. Ivo vane akawanda madhiri anokanganiswa, kazhinji mune fomu yekufananidza.
   • Zvishandiso:
     • Automation masisitimu (semuenzaniso, kugadzira, plcs).
     • Kudzora panels, masisitimu ekuvhenekera, uye mota inodzora.
   • Muenzaniso Zviyero: Iec 60227, IEC 60502-1.

6. Solar tambo (Photevoltaic tambo)

   • Tsananguro: Yakagadzirwa zvakananga kushandiswa mumararamiro eSolar. Ivo UV-vanopokana, mamiriro ekunze, uye anokwanisa kudzora kupisa kwakanyanya.
   • Zvishandiso:
     • Solar Power Sismlation (Photevoltaic Systems).
     • Inobatanidza solar mapanera kune vabati.
   • Muenzaniso Zviyero: Tüv 2PFG 1169 / 08.2007, UL 4703.

7. Matombo eFlat

   • Tsananguro.
   • Zvishandiso:
     • Nzvimbo yekugara yemagetsi munzvimbo dzisina kukwana nzvimbo.
     • Zvigadzirwa zvehofisi kana zvishandiso.
   • Muenzaniso Zviyero: Iec 60227, ul 62.

8. Tambo dzinodzivirira moto

   • Tambo dzeMergency Systems:
     Iyi tambo yakagadzirirwa kuchengetedza magetsi ekuita panguva yakaoma yemoto mamiriro. Ivo vanoona kushanda kwekuenderera mberi kwenzvimbo dzekukurumidzira kwakadai searamu, utsi hweutsi, uye mapapu emoto.
     Zvishandiso: Emergency matunhu munzvimbo yeruzhinji, masisitimu ekuchengetedza moto, uye zvivakwa zvinogara zvakakwirira.

9. Chishandiso Cables

   • Nharembozha dzeSignal Kuendesa:
     Iyi tambo yakagadzirirwa kutapurirana kwezviratidzo zve data munzvimbo nharaunda neyemagetsi hombe yekukanganisa (EMI). Ivo vanochengetedzwa kuti vadzivirire kurasikirwa kwekusarasikirwa uye kwekunze kupindirana, kunoita kuti ive yakajeka data kutapurirana.
     Zvishandiso: Maindasitiri ekuisa, kutapurirana kwedata, uye nzvimbo ine yakakwirira EMI.

10. Tambo dzinokosha

    • Tambo dzekushandisa zvakasarudzika:
      Mabote akasarudzika akagadzirirwa niche midziyo, yakadai seyakajeka kwenguva pfupi paRechines paFirder Fairs, kubatana kweanopaza mbichana, dzakanyungudika pombi, uye masisitimu ekunatswa mvura. Iyi tambo yakavakirwa yenzvimbo dzakafanana neAquariums, madziva ekushambira, kana zvimwe zvakasarudzika zvigadziro.
      Zvishandiso: Zvenguva pfupi Imiscount, yakadzika masisitimu, aquariums, madziva ekushambira, uye michina yeindasitiri.

11. Aluminium Cabals

    • Aluminium Power Shipment tambo:
      Aluminium tambo dzinoshandiswa pakutapurirwa kwesimba uye kugovera mukati mese mumagariro uye kunze kwekunze. Iwo akaremara uye anodhura-anoshanda, akakodzera kune yakakura-chiyero simba rekugovaniswa network.
      Zvishandiso: Simba Kuendesa, Kunze uye Pasi pevhu Maisimasi, uye Yakakura Kugoverwa.

Pakati pevheti (mv) tambo

1. RHZ1 tambo

• XLPE Insured Cables:
  Iyi tambo yakagadzirirwa pakati nepakati networks ine mambakwedza-yakabatana polyethyle (xlpe) insulation. Ivo vari Halagen-yemahara-isina-murazvo yekupararira, kuita kuti vakwanise kukodzera kufambisa kwesimba uye kugoverwa mune yepakati voltage network.
  Zvishandiso: Medium Voltage Simba Kugovera, Kufambisa kweMagetsi.

2. Heprz1 tambo

• Hepur yakakwira tambo:
  Iyi tambo inoratidza yakakwira-simba-inodzivirira polyethylene (hepr) insulation uye iri halogen-isina. Ivo vakanakira pakati nepakati voltage Energy kutapurirana munzvimbo dzinowanikwa moto kuchengetedza.
  Zvishandiso: Medium Voltage Networks, Moto-Inotyisa Nzvimbo.

3. MV-90 tambo

• XLPE Insured tambo paAmerican Nyaya:
  Yakagadzirirwa pakati pepakati voltage network, idzi tambo dzinosangana neAmerican zviyero zveXLpe insulation. Ivo vanoshandiswa kutakura uye kugovera simba zvakachengeteka mukati mepakati voltage magetsi masisitimu.
  Zvishandiso: Simba kutapurirana mune yepakati voltage network.

4. Rhvhmvh tambo

• Tambo dzekushandisa zvakakosha:
  Iyi mhangura uye aluminium tambo dzakagadzirirwa zvakananga nharaunda nenjodzi yekufumurwa kune mafuta, makemikari, uye hydrocarbons. Iwo akakodzera kune kuisirwa munzvimbo dzine njodzi, dzakadai semirimwa yemakemikari.
  Zvishandiso: Zvakakosha maindasitiri maindasitiri, nzvimbo ine makemikari kana mafuta kuratidzwa.

Yakakwira Voltage (HV) tambo dzinotumira:

1. Yakanyanya voltage Simba tambo

   • Tsananguro: Iyi tambo dzinoshandiswa kushandura simba remagetsi pamusoro pematanho marefu pakukwirisa kwepamusoro (kazhinji 36 Kv kusvika 245 kv). Ivo vanokanganiswa nezviyero zvezvinhu zvinogona kutsungirira voltage dzakakwirira.
   • Zvishandiso:
     • Simba kutumira grids (magetsi ekutapurika tambo).
     • Tsanangudza uye zvidyarwa zvine simba.
   • Muenzaniso Zviyero: Iec 60840, IEC 62067.

2. XLPE Cables (Cross-Yakabatanidzwa Polyethyle Insured Cables)

   • Tsananguro: Aya matombo ane mambakwedza-akabatanidzwa polyethlene insolensies inopa zvinhu zvepamusoro zvemagetsi, kupisa kupesana, uye kusimba. Inowanzoshandiswa kune yepakati kune yakakwira voltage application.
   • Zvishandiso:
     • Kugoverwa kwemagetsi muhomwe maindasitiri.
     • Substation Simba mitsara.
     • Kutapurirana kureba-kure.
   • Muenzaniso Zviyero: Iec 60502, IEC 60840, UL 1072.

3. Mafuta-akazara tambo

   • Tsananguro. Izvi zvinoshandiswa munzvimbo dzevanoda kwazvo voltage zvinodiwa.
   • Zvishandiso:
     • Offshore mafuta bhiza.
     • Kureba kwegungwa uye pasi pemvura kutapurirana.
     • Inoda kwazvo maindasitiri ekusuma.
   • Muenzaniso Zviyero: Iec 60502-1, IEC 60840.

4. Gasi-rakarukwa tambo (Gil)

   • Tsananguro: Aya matombo anoshandisa gasi (kazhinji sarufa hexfluoride) sechinhu chinonhuwirira pane zvinhu zvakasimba. Ivo vanowanzoshandiswa munzvimbo dzine nzvimbo ishoma.
   • Zvishandiso:
     • Nzvimbo dzakakwirira-denty dzemumaguta (tsanangudzo).
     • Mamiriro ezvinhu anoda kuvimbika zvakanyanya mukutapurirwa kwemagetsi (semuenzaniso, maguta-maguta).
   • Muenzaniso Zviyero: Iec 62271-204, IEC 60840.

5. Rubarava tambo

   • Tsananguro. Ivo vanowanzoshandiswa mukudyidzana kana kusarudzika jecha rinogonesa simba masisitimu.
   • Zvishandiso:
     • Undersea Simba Kuendeswa pakati penyika kana zvitsuwa.
     • Mapuranga emhepo emhepo, pasi pemvura masisitimu masisitimu.
   • Muenzaniso Zviyero: Iec 60287, Iec 60840.

6. HVDC tambo (yakakwira voltage yakananga izvozvi)

   • Tsananguro. Ivo vanoshandiswa pakubata kwakanyanya simba rekutapurirana pamusoro pematanho marefu.
   • Zvishandiso:
     • Kureba-kure kwesimba kutapurirana.
     • Kubatanidza simba grids kubva kumatunhu akasiyana kana nyika.
   • Muenzaniso Zviyero: Iec 60287, IEC 62067.

Zvikamu zvemabhuru emagetsi

Chikwama chemagetsi chine zvikamu zvinoverengeka zvakakosha, mumwe nemumwe anoshanda rimwe basa kuti ave nechokwadi chekuti tambo inoita chinangwa chayo yakachengeteka uye inoshanda zvakanaka. Zvikamu zvekutanga zveagetsi tambo zvinosanganisira:

1. Conductor

The theconductorndiyo chikamu chepakati chedombo kunze kweiye magetsi azvino kuyerera. Izvo zvinowanzogadzirwa kubva kune zvigadzirwa izvo zvakanaka zvinoitwa nemagetsi, zvakadai sendarira kana aluminium. Muitisi ndiye ane mutoro wekutakura simba remagetsi kubva pane imwe nguva kuenda kune imwe.

Mhando dzevatengesi:

• Isina kutuka conductor:

  • Tsananguro. Bare Copper conesors anowanzo shandiswa mukugoverwa kwemagetsi uye akaderera voltage tambo.
  • Zvishandiso.

• Tinned the they conductor:

  • Tsananguro. Izvi zvinonyanya kubatsira munzvimbo dzemumugwagwa kana idzo tambo dzisina kuvhenekerwa nemamiriro ekunze ane hutsinye.
  • Zvishandiso.

• Aluminium conductor:

  • Tsananguro: Aluminium yakareruka uye yakawanda mutengo-inobudirira imwe nzira kune yemhangura. Kunyangwe aluminium ine magetsi akaderera kupfuura mhangura, inowanzoshandiswa muzvikamu zvepamusoro-voltage Simba uye tambo refu-kureba nekuda kwezvivakwa zvaro zvakareruka.
  • Zvishandiso.

• Aluminium Alloy conductor:

  • Tsananguro. Ivo vanowanzoshandiswa kumitsara yakadzika yekufambisa.
  • Zvishandiso: Pamusoro PeMagetsi Mitsetse, Pakati-Voltage Kuparadzira.

2. Insulation

The thekusimbisaKutenderedza muitisi kwakakosha kwekudzivirira kuvhundutsa kwemagetsi uye makatunhu mapfupi. Zvinhu zvekushandisa zvinosarudzwa zvinobva pakukwanisa kwavo kuramba, kupokana, uye zvakatipoteredza kushushikana.

Mhando dzekusimbisa:

• PVC (Polyvinyl Chloride) Insulation:

  • Tsananguro: PVC ndeye yakashandiswa zvakanyanya insulation zvinhu zvekudzikira uye yepakati voltage tambo. Inochinja, inogara ichisimba, uye inopa basa rakanaka kune brasion uye unyoro.
  • Zvishandiso: Tambo dzemasimba, dzimba dzemumba, uye tambo dzekudzora.

• XLPE (Cross-Yakabatanidzwa Polyethyle) Insulation:

  • Tsananguro. Inowanzo shandiswa kune yepakati uye yakakwirira voltage tambo.
  • Zvishandiso: Pakati uye yakakwirira voltage tambo, tambo dzemasimba dzekushandisa maindasitiri uye nekunze kushandiswa.

• EPR (ethylene procylene rubr) insulation:

  • Tsananguro. Iyo inoshandiswa mune zvekushandisa inoda inochinjika uye yakasimba insulation.
  • Zvishandiso: Tambo dzemapage, dzinoshanduka maindasitiri maindasitiri, nzvimbo dzakakwirira

• Rubber Insulation:

  • Tsananguro: Rubber Insulation inoshandiswa kune tambo dzinoda kuchinjika uye kusimba. Izvo zvinowanzoshandiswa munzvimbo dzinotambudza tambo kuti dziregedze kusagadzikana kwekunetseka kana kufamba.
  • Zvishandiso: Nhare midziyo, Welding tambo, machina emagashama.

• Halogen-Mahara Insulation (LSZH - SOWO Utsi Zero Halogen):

  • Tsananguro: Lszh zvinhu zvekusimbisa zvakagadzirirwa kuti ubvise zvishoma kuti usaputi utsi uye hapana magasi eHalogen painoratidzwa nemoto, achivaita kuti vakwanise nharaunda dzinoda nzvimbo dzakakwirira dzekuchengetedza moto.
  • Zvishandiso: Zvivakwa zveruzhinji, tunnels, nhandare dzendege, tambo dzekudzora munzvimbo dzinotyisa.

3. Shoeling

Kuzvidzorainowanzowedzerwa kune tambo dzekuchengetedza conductor uye insulation kubva kumagetsi ekupindira (EMI) kana radio-frequency kupindira (RFI). Inogona zvakare kushandiswa kudzivirira iyo tambo kubva pakuburitsa electromagnetic radiation.

Mhando dzekuchengetedza:

• Mhangura braid yekuchengetedza:

  • Tsananguro: Mhangura yemhangura inopa dziviriro yakanaka kubva kuEMI uye RFI. Ivo vanowanzoshandiswa mumatanda echishandiso uye tambo uko miganho yakakwirira-frequencyins inoda kutapurirwa pasina kupindira.
  • Zvishandiso: Tambo dzematanda, zviratidzo zvechiratidzo, uye zvemagetsi zvine tsvina.

• Aluminium Foil Shoiling:

  • Tsananguro: Aluminium Foil Shields anoshandiswa kupa kuremerwa uye kuchengetedzwa kuchengetedzwa kubva kuna EMI. Ivo vanowanzo kuwanikwa mumadombo anodikanwa kuchinjika uye nekureba kwekuchengetedza.
  • Zvishandiso.

• Foil uye braid kusanganisa kudzivirira:

  • Tsananguro.
  • Zvishandiso: Maindasitiri chiratidzo tambo, dzinotarisisa masisitimu, tambo dzongororo.

4. Jacket (Outer Sheath)

The thejeketeIro rondedzero yekunze kwetambo, inopa dziviriro yemuchina uye kuchengetedza zvakarongedzwa nezvinhu zvemhoteredzo zvakadai sekunyorova, makemikari, uv radiation, uye kupfeka kwemuviri.

Mhando dzeJackets:

• PVC Jacket:

  • Tsananguro: PVC maJackets inopa dziviriro yakakosha kubva kune abrasion, mvura, uye mamwe makemikari. Ivo vanoshandiswa zvakanyanya mune general-chinangwa simba uye tambo dzekudzora.
  • Zvishandiso: Wiring yewiring, ibheneketi-basa-basa tambo, general-general tambo.

• Jabha rabha:

  • Tsananguro.
  • Zvishandiso.

• Polyethyle (pe) jekete:

  • Tsananguro: Pe maJackets anoshandiswa mukushandiswa uko tambo yacho inoburitswa nemamiriro ekunze uye inoda kuramba mimhanzi yeUV, kunyorova, uye makemikari.
  • Zvishandiso: Outdoor Simba tambo, telecommunication tambo, pasi pevhu mairi.

• Halogen-free (lszh) jekete:

  • Tsananguro: LSZH maJackets anoshandiswa munzvimbo dzinochengeterwa moto kuchengeteka kwakakosha. Izvi zvigadzirwa hazvisunungure zvine chepfu mafuti kana magasi anokosheswa muchiitiko chemoto.
  • Zvishandiso: Zvivakwa zveruzhinji, tunnels, zvifambiso zvekufambisa.

5. Kubudikidza (sarudzo)

Kune mamwe marudzi emabhokisi,kubudikidzainoshandiswa kupa dziviriro yekuchengetedza kubva mukukuvara kwemuviri, iyo inonyanya kukosha kune pasi pevhu kana kunze kwekuisa.

• Simbi Wire Armored (Swa) Cables:

  • Tsananguro.
  • Zvishandiso: Outdoor kana pasi pevhu yekuisa, nzvimbo nenzvimbo huru yekukuvara kwemuviri.

• Aluminium Wire Armored (AY) tambo:

  • Tsananguro: Aluminium Tormoring inoshandiswa kune zvakafanana zvinangwa seSimbi Kubira asi inopa imwe nzira yakareruka.
  • Zvishandiso: Kunze kuiswa, mashandiro eindasitiri, kugoverwa kwemagetsi.

Mune zvimwe zviitiko, tambo dzemagetsi dzakashongedzerwa neMetal nhoo or Metallic Shoelinglayer yekupa imwe dziviriro uye yekuwedzera kuita. The theMetal nhooInoshandira zvizere zvizhinji, sekudzivirira elekromagnic kupindira (EMI), kuchengetedza conductor, uye kupa pasi nekuda kwekuchengetedza. Heano makurumhando dzekudzivirira kwesimbiuye yavozvakananga mabasa:

Mhando dzekudzivirira kwesimbi mumabhokisi

1. Copper braid yekuchengetedza

• Tsananguro. Ndedzimwe yemhando dzinozivikanwa dzeSimbi Shoeling Inoshandiswa mumazita.
• Mabasa:
  • Electromagnetic kupindira (EMI) Dziviriro: Copper Braid inopa yakanakisa kuvharidzira pamusoro peEMI uye radio frequency kupindira (RFI). Izvi zvinonyanya kukosha munzvimbo dzine mwero wakanyanya emagetsi ruzha.
  • Kuvhara.
  • Muchina kuchengetedzwa: Inowedzera denderedzwa remuchina simba kune tambo, zvichiita kuti ive zvakanyanya kurwisa kusakura uye kukuvara kubva kumauto ekunze.
• Zvishandiso.

2. Aluminium Foil Shoiling

• Tsananguro: Aluminium Foil Kuchengetedzeka kune yakatetepa yakaonda yeAluminium yakaputirwa kutenderedza tambo, yaiwanzobatanidzwa ne polyester kana yepurasitiki firimu. Uku kusviba kwakareruka uye kunopa kudzivirirwa kunoenderera uchitenderedza conductor.
• Mabasa:
  • Electromagnetic kupindira (EMI) Sholling.
  • Unyoro barrier: Pamusoro peE EMI Dziviriro, Aluminium Foil inoshanda seyakavanzika chipinganidzo, ichidzivirira mvura uye zvimwe zvinosvibisa kupinda tambo.
  • Lightweight uye mutengo-unoshanda: Aluminium yakareruka uye yakanakira kupfuura mhangura, ichigadzira mhinduro-inoshanda yekuchengetedza.
• Zvishandiso.

3. Yakasanganiswa neBraid uye foil shoiling

• Tsananguro: Iyi mhando yekuchengetedzeka inosanganisa ese miviri yemhangura uye aluminium foil kuti ipe Dual Dziviriro. Iyo mhangura inopa simba inopa simba uye kuchengetedzwa kubva kukuvara kwemuviri, nepo aluminium foil inogara ichiramba ichidzivirirwa EMI Dziviriro.
• Mabasa:
  • Yakavandudzwa EMI uye RFI Shoeling.
  • Kuchinjika uye Kugadzika: Iyi nhoo yekuchengetedzeka inopa zvese zvichidzivirira
  • Kuvhara uye kuchengetedzwa: Iyo yemhangura braid zvakare inoita seyakadzika nzira, ichivandudza kuchengeteka mumatanda ekuisa cable.
• Zvishandiso.

4. Wire Wire Armoring (Swa)

• Tsananguro.
• Mabasa:
  • Muchina kuchengetedzwa: SWA inopa kudzivirira kwakasimba mumuviri kubva mukukanganisa, kupwanya, uye kumwe kushushikana kwemuchina. Izvo zvinowanzoshandiswa mumatanda ayo anoda kutsungirira nharaunda dzinorema-dzedyirs, dzakadai seyakagadzirwa nzvimbo kana nzvimbo dzesipasi.
  • Kuvhara: Waya simbi inogonawo kushanda senzira yekuchengetedza yekuchengetedza.
  • Corrosion Rishance.
• Zvishandiso.

5. Aluminium Wire Armoring (AWA)

• Tsananguro. Iyo yakareruka uye yakawanda mutengo-inoshanda pane waya yesimbi yekubaya.
• Mabasa:
  • Kudzivirirwa Kwepanyama: AWA anopa kuchengetedzwa kubva mukukuvara kwemuviri kwakadai sekupwanya, kukanganisa, uye abrasion. Izvo zvinowanzoshandiswa kune pasi pevhu uye kunze kwekunze uko tambo inogona kuvhenekerwa nemuchina kushushikana.
  • Kuvhara: Kufanana naSwa, aluminium waya inogona zvakare kubatsira kupa kuverengera kuve nekuda kwekuchengetedza.
  • Corrosion Rishance: Aluminium inopa kupokana kuri nani kuCorrosion munzvimbo dzakatambanudzwa kune unyoro kana makemikari.
• Zvishandiso.

Pfupiso yemabasa ezvesimbi nhovo

• Electromagnetic kupindira (EMI) Dziviriro.
• Kucherechedzwa Kwevimbika.
• Muchina kuchengetedzwa: Armored Reifs, ingave yakagadzirwa nesimbi kana aluminium, chengetedza tambo kubva kukuvara mumuviri kunokonzerwa nekupwanya, kukanganisa, kunyanya brasions nharaunda dzemaindasitiri.
• Dziviriro nyoro: Mamwe marudzi esimbi mimbi
• Kuvhara.
• Corrosion Rishance: Kumwe simbi, kunge aluminium uye galvanized simbi, ipa chidziviriro chakawedzerwa kubva kuonga, zvichiita kuti vakwanise kuenda kunze kwenyika, pasi pemvura, kana mamiriro ekunze emakemikari.

Zvikumbiro zvemberi dzimba dzekudzivirira:

• Telecommunication.
• Maindasitiri ekudzora masisitimu: Zvemabhuru anoshandiswa mumakwikwi anorema uye ekudzora masisitimu, uko kuchengetedzwa kwemuchina uye kuchengetedzwa kwemagetsi kunodiwa.
• Kunze uye pasi pevhu yekuisa: Zvematanda esimba kana tambo dzinoshandiswa munzvimbo dzine njodzi yakakura yekukuvara kwemuviri kana kuratidzwa kwemamiriro ezvinhu akaomesesa.
• Zvekushandisa Zvekushandisa: Zvemabhuru anoshandiswa mune zvishandiso zvekurapa, uko kutendeka kwemasangano ese uye kuchengeteka kwakakosha.
• Magetsi uye Simba Kugovera.

Nokusarudza mhando chaiyo yekudzivirira kwesimbi, iwe unogona kuve nechokwadi chekuti tambo dzako dzinosangana nezvinodiwa zvekuita, kusimba, uye kuchengeteka mune zvakanangana.

Tambo yekurumwa nekokorodzano

1. Mhando dzeMhando

2. Mhando dzekudzivirira

3. Rudzi rwemukati

4. Mhando dzekubiridzira

5. Ori Sheath

6. Vatengi Tyudzi

7. Voltage Rating

8. Kudzora tambo

9. Muenzaniso tambo yezita kuputsa

Tambo yekugadzira mitemo nedunhu

Key Dhizimusi Zvinhu Nharaunda

Zvimwe zvinyorwa zvezviyero:

• China's GB zviyeroinonyanya kutarisana nekuchengetedza kwakawanda uye kusarudzika kwemhando, asi zvakare inosanganisira yakasarudzika mirairo yakanangana neChinese zvido zveChinese, sekudzivirirwa kwezvakatipoteredza.

• Ul zviyero muUSvanozivikanwa zvakanyanya nemoto uye kuchengetedza bvunzo. Ivo vanowanzo tarisa pane zvemagetsi zvemagetsi sekunatswa uye kudzivisa moto, kwakakosha pakuisa mune zvivakwa zvezvose zviri zviviri uye zvivakwa zveindasitiri.

• Iec zviyerovanozivikanwa pachena uye vanoiswa muEurope nedzimwe nzvimbo dzakawanda dzepasi. Ivo vanovavarira kuwiriranisa kuchengetedza uye matanho emhando, kugadzira tambo dzakachengeteka kushandisa munzvimbo dzakasiyana siyana, kubva dzimba kumaindasitiri zvivakwa.

• JIS RuniroMuJapan vanoremerwa zvakanyanya pakuchengetedza chigadzirwa uye kuchinjika. Mitemo yavo inoona tambo dzinoita zvakavimbika munzvimbo dzemaindasitiri uye sangana nemaune nzvimbo dzekuchengetedza.

The theSaizi yakaenzana yekuitainotsanangurwa nemitemo yakasiyana-siyana yenyika uye mitemo yekuona kuti zviyero zvakaringana uye maitiro emadhonzo ezvakachengeteka uye zvakanyatsoshanda. Pazasi ndizvo zvakakoshaconcert size zviyero:

1. Maitiro ekuungana zviyero nezvinhu

Saizi yemagetsi magetsi anowanzo tsanangurwa maererano neYambiro-Chikamu Nzvimbo(muMM²) kanageji.

a. Copper coperors:

• Yambiro-Chikamu Nzvimbo.0.5 mm² to 400 mm²kana kupfuura kune tambo dzemasimba.
• AWG (American Wire Gauge).24 AWG(yakaonda kwazvo waya) kusvika4/0 AWG(waya yakakura kwazvo).

b. Aluminium conators:

• Yambiro-Chikamu Nzvimbo.1.5 mm² to 500 mm²kana kupfuura.
• AWG: Aluminium Wire saizi kazhinji kubva10 AWG to 500 KCMIL.

c. Vamwe vanozvibata:

• Fortinned they the they or Aluminiumwaya inoshandiswa kune nyanzvi dzekushandisa (semuenzaniso, marine, maindasitiri, etc.), iyo conductor saizi yakajairika inotaurwa zvakare mukatiMM² or AWG.

2. Zvimiro zvepasi rese zve conductor saizi

a. IEC (International Electrotechnicial Commission) zviyero:

• IEC 60228. Iyo inotsanangura conitariti saizi mukatiMM².
• IEC 60287.

b. Nec (National Electrical Code) Miganhu (US):

• MuUS,Necinotsanangura mackers saizi, ine hukuru hwakajairika kubva14 AWG to 1000 KCMIL, zvichienderana nekunyorera (semuenzaniso, kugara, kutengeserana, kana maindasitiri).

c. Jis (maipamendi maindasitiri):

• Jis c 3602: Iyi chiyero chinotsanangura saizi ye conductor yetambo dzakasiyana siyana nemhando dzadzo dzinoenderana. Saizi dzinowanzopihwa mukatiMM²yemhangura uye aluminium conators.

3. Kuungana kweConthk kunoenderana neazvino chiyero

• The thezvazvino-kutakura kugonayemucheto kunoenderana nezvinhu, insulation mhando, uye saizi.
• ForMhoro copper, saizi kazhinji inobva0.5 mm².1000 mm²(yeakakwirira-simba kutapurirana tambo).
• ForAluminium conater, saizi kazhinji kubva1.5 mm² to 1000 mm²kana kukwirira kune zvinorema-basa zvikumbiro.

4. Zviyero zveanosarudzika tambo application

• Vanochinjika vanoongorora(Inoshandiswa mumatare ekufambisa zvikamu, maindasitiri marobhoti, nezvimwewo) anogona kunge aineZvidiki zvidiki-zvikamuasi zvakagadzirirwa kumira kudzokororwa zvinodzokororwa.
• Moto-unodzivirira uye wakaderera utsi tambokazhinji tevera zviyero zvakakosha zve conductor saizi kuti uve nechokwadi chekuita mumamiriro akanyanyisa, sengeIEC 60332.

5. Kuungana size kuverenga (Basic Fomula)

The thesaizi ye conductorinogona kufungidzirwa uchishandisa formula yenzvimbo yemuchinjiko-chikamu:

Nharaunda (mm²) = 4π × D2

Kupi:

• $dd$

  d = dhayadhi yemucheto (mu mm)

• Nharaunda= nzvimbo-chikamu-chikamu chenzvimbo yemuchetera

Pfupiso yeiyo yakajairika conductor Saizi:

Cable Cross-Chikamu Nzvimbo vs. Gauge, Yazvino Chiyero, uye Kushandiswa

Tsananguro yemakoramu:

1. Cross-chikamu nzvimbo (mm²).
2. Awg Gauge.
3. Chiyero chazvino (a): Iyo yakakwira iripo tambo inogona kutakura zvakachengeteka pasina kuomesa, zvichibva pazvinhu zvayo uye insulation.
4. Kushandiswa.

ONA:

• Mhoro copperkazhinji inotakura yakakwira zvazvino maratidziro zvichienzaniswaAluminium conaterKune iyo imwecheteyo chikamu chemuchinjiko-chikamu chinofanirwa nekuda kweiyo copper zviri nani.
• The theInsulation zvinhu(semuenzaniso, PVC, XLPE) uye zvakavimbiswa zvinhu (eg
• Tafura iyi ndeyechiratidzoUye zvakananga zviitiko zvemunharaunda uye mamiriro ezvinhu anofanira kugara achicherechedzwa kuti azive chokwadi.

Kubva 2009,Danyang Winpower Wire uye Cable Mfg Co, Ltd.yanga ichirima mumunda wemasirivha uye yemagetsi emuchawa kwemakore anosvika makore gumi nemashanu, kuunganidza pfuma yechiitiko cheindasitiri uye hunyanzvi hwekuvandudza kwehunyanzvi. Isu tinotarisa pane kuunza huwandu hwemhando yepamusoro, zvese-zvakatenderedza maitiro kumusika, uye zvigadzirwa zvechisimba zveEuropean. Danyang Winpower angada kuenda pedyo newe, kuti upenyu huri nani pamwe chete.