Kusankha chingwe cholondola: chowongolera cha jjv chingwe chofewa komanso cha RVV.

Ponena za zingwe zamagetsi, kusankha mtundu woyenera ndikofunikira chitetezo, ntchito, ndi kudalirika. Mitundu iwiri yodziwika yomwe mungakumane ndiJjv chingwendiZingwe za RVV. Ngakhale amatha kuwoneka ofanana poyang'ana, adapangira zolinga zosiyanasiyana. Tiyeni tichepetse kusiyana kwakukulu m'njira yosavuta, yowongoka.

1. Voloral Volloge

Chimodzi mwazinthu zazikulu kwambiri pakati pa yjv ndi RVV ndi mtundu wawo wamagetsi:

• Chingwe cha RVV: Chingwe ichi chimavotera300 / 500V, zomwe zimapangitsa kuti ikhale yoyenera pakugwiritsa ntchito magetsi otsika, monga mphamvu zomangirira kapena zolumikiza makina achitetezo.
• Yjv chingwe: Kumbali inayo, zingwe za YJV zimatha kuthana ndi ma volts ambiri apamwamba, kuyambira0.6 / 1KVMakina otsika kwambiri ku6 / 10kv kapena 26 / 35kvKutumiza kwamphamvu kwamphamvu kwamphamvu. Izi zimapangitsa YJV kuti isankhe yogawa mafakitale kapena yayikulu.

2. Kusiyana

RVV ndi YJV imawonekanso yosiyanasiyana ngati mukudziwa zomwe muyenera kuyang'ana:

• Chingwe cha RVV: Izi nthawi zambiri zimagwiritsidwa ntchito munthawi yofooka yaposachedwa ndipo imakhalaAwiri kapena kupitilira apo ophatikizidwa pamodzi ndi gawo la PVC. Mutha kuwapeza mu zosintha ngati 2-core, 3-core, 4-core, kapena ngakhale zingwe 6-zolimba. Makulidwe mkati amatha kusokonekera limodzi kuti asinthidwe, ndikupangitsa kuti zingwezi ndizosavuta kugwira nawo ntchito m'nyumba kapena zazing'ono.
• Yjv chingwe: Mabatani a YJV amakhala aCopper Core adazunguliridwa ndi xlpe (cholumikizidwa ndi polyethylene)ndi phokoso la PVC. Mosiyana ndi RVV, Copper Copper mu nthiti ya yjv nthawi zambiri zimakonzedwa mu neat, mizere yofananira, yosapotoza. Wosanjikiza wakunja amapatsanso mawonekedwe oyera, olimba ndipo zingwe izi zimawerengedwa kuti zimakhala zosangalatsa zachilengedwe chifukwa cha kutukuka kwawo.

3. Kusiyana kwakuthupi

Akuluakulu onse awiri amagwiritsa ntchito PVC pa mphukira zawo zakunja, koma zida zawo zoperewera ndi katundu wawo zimasiyana:

• Chingwe cha RVV: Izi ndi zingwe zosinthika, ndi pvc zomveka kupereka chitetezo choyambira. Ndiwokongola kwa malo otsika-kutentha ndi ntchito zopepuka, monga kulumikiza magetsi owunikira kapena zida zazing'ono.
• Yjv chingwe: Zingwe izi zimatengera notch ndiXLPE KUSINTHA, yomwe ndi yolimba kutentha komanso yolimba. Xlpe Kutulutsa kwa yjv kumatha kupirira kutentha kwambiri ndi katundu wolemera, kumapangitsa kuti akhale oyenera pantchito za mafakitale kapena panja.

4. Kupanga

Momwe zingwezi zimapangidwira zimawasiyanitsanso:

• Chingwe cha RVV: Olembedwa ngati chingwe cha pulasitiki, zingwe za RVV sizimadutsa zowonjezera. Chizindikiro cha PVC ndichosavuta koma kugwiritsa ntchito mphamvu yamagetsi yotsika.
• Yjv chingwe: Zingwe izi ndiyolumikizidwa, zomwe zikutanthauza kuti zinthu zawo zothandizira zomwe zimachitika ndi njira yapadera yosinthira kutentha ndi kulimba. "YJ" m'dzina lawo ukuimiracholumikizidwa ndi polyethylene, pomwe "v" imayimiraPVC Sheath. Gawo lina lopanga limapangitsa a yjv kukhala ndi chisankho chabwino kwa malo ofunikira.

5.

Apa pali pamene kusiyana kumachitika - kodi zingwe izi zimagwiritsidwa ntchito bwanji?

• Mapulogalamu a RVV:
  Zingwe za RVV ndizabwino kwambiri pazantchito zotsika kapena zotsatila, monga:
  • Kulumikizana ndi chitetezo kapena ma alamu otsutsa.
  • Makina owonera munyumba.
  • Kulumikizana kwanyumba.
  • GUZANI NDIPONSO ZOSAVUTA KUSINTHA.
• Zolemba za YJV:
  Zingwe za YJV, pokhala wamphamvu kwambiri, zimapangidwa kuti zizitumiza mphamvu potumiza mphamvu kwambiri. Zogwiritsa ntchito zofala zimaphatikizapo:
  • Kutumiza kwamphamvu ndi mizere yogawa kwa malo opangira mafakitale.
  • KukhazikitsaMakonda a Cable, kutsitsa, kapena makoma.
  • Mapulogalamu omwe magetsi apamwamba kwambiri komanso kukana kutentha kumafunikira.

6.

Powombetsa mkota:

• Sankhani RVVNgati mukugwira ntchito yamagetsi yotsika, ntchito zotsika kwambiri ngati zolumikiza magetsi, njira zachitetezo, kapena zida zazing'ono. Ndiwosinthasintha, yosavuta kugwiritsa ntchito, komanso yangwiro pamakina ofooka apano.
• Sankhani YJVMukamachita ndi ma volts apamwamba ndi malo okhala ndi mafashoni, monga kutumiza kwa mphamvu yamafakitale kapena kukhazikitsa zakunja. Mphamvu yake yolimba ya xlpe ndi mphamvu yayikulu imapangitsa kukhala chisankho chotetezeka komanso chodalirika pazinthu zolemetsa.

Mwa kumvetsetsa kusiyana pakati pa ma zjv ndi RVV, mutha kusankha yoyenera pa ntchito yanu. Ndipo ngati mulibe vuto, khalani omasuka kufikiraDanyang winPower. Kupatula apo, chitetezo ndi kuchita bwino zimadalira kukonzekera bwino!