Guhitamo umugozi wiburyo: Ubuyobozi kuri Cable ya YJV na RVV itandukaniro.

Ku bijyanye n'amashanyarazi, guhitamo ubwoko bwiza ni ngombwa ku mutekano, imikorere, no kwizerwa. Ubwoko bubiri busanzwe bwinsinga ushobora guhura niYJVnaRVV. Mugihe bashobora gusa nkaho bareba mbere, bagenewe intego zitandukanye. Reka dusenye itandukaniro ryingenzi muburyo bworoshye, bugaragara.

1. Ibipimo bitandukanye bya voltage

Imwe mu itandukaniro rinini hagati ya YjV na RVv insinga nintoki zabo za voltage:

• RVV: Iyi cable yashyizwe ahagaragara300 / 500V, bituma bikwiranye na voltage voltage-voltage, nkibikoresho bito cyangwa guhuza sisitemu yumutekano.
• YJV: Kurundi ruhande, insinga ya YJV irashobora gukemura ikibazo kinini cyane, kuva0.6 / 1KVkuri sisitemu-voltage kuri6 / 10kV cyangwa 26 / 35kvKubwo kwanduza amashanyarazi aciriritse. Ibi bituma yjv igenda-guhitamo kugabana ibibazo cyangwa bikomeye.

2. Kugaragara Itandukaniro

RVV na YJVI NEBVS nayo irasa itandukanye niba uzi icyo ushaka:

• RVV: Ibi bikunze gukoreshwa muri sisitemu yubu intege nke kandi zigizwe naibice bibiri cyangwa byinshi byahujwe hamwe hamwe na pvc sheath. Urashobora kubasanga mubiboneza nka 2-Core, 3-Core, 4-Core, cyangwa insinga 6 zingenzi. Amateka imbere arashobora kugoreka hamwe kugirango ihungabanye, gukora iyo migozi byoroshye gukorana na murugo cyangwa gutondekanya bito.
• YJV: YJV Intungamiro iranga aUmuringa Core uzengurutswe na Xlpe (Cross-ihujwe na polyethylene) insulationna pvc. Bitandukanye na RVV, inka y'umuringa mu migozi ya YJV isanzwe itunganijwe neza, imirongo ibangikanye, imirongo ibangikanye, ntabwo igoretse. Igice cyo hanze nacyo gitanga isura isukuye, ikomeye, kandi izo nsinga zifatwa nkinshuti zishingiye ku bidukikije kubera ibikoresho byabo.

3. Itandukaniro ryabintu

Insinga zombi zikoresha PVC kumyambarire yabo yo hanze, ariko ibikoresho byabo bikabuza hamwe nibiranga:

• RVV: Iyi ni insinga zihindagurika, hamwe namakuru ya PVC atanga uburinzi bwibanze. Nibyiza kubidukikije byo hasi nibidukikije byimikorere, nko guhuza no guhuza urugo cyangwa ibikoresho bito.
• YJV: Iyi migozi irayikuramoXlpe Insulation, niki kirwanya ubushyuhe kandi biramba. Insulation ya Xlpe itanga abv insinga zubushobozi bwo guhangana nubushyuhe bwo hejuru nubushyuhe buremereye, bigatuma barushaho kuba bakwiriye gufata inganda cyangwa hanze.

4. Igikorwa cyo gukora

Uburyo iyi migozi ikorwa nayo iratandukana:

• RVV: Yashyizwe mubikorwa nkibibi bya plastike, insinga za RVV ntizinyuramo. Inyigisho za PVC ziroroshye ariko zingirakamaro mugukoresha voltage.
• YJV: Iyi migozi niCross-, bivuze ko ibikoresho byabo bibuza binyuramo inzira idasanzwe kugirango biteze imbere kurwanya ubushyuhe no kuramba. "Yj" mu izina ryabo ihagazekwambukiranya polyethylene, mugihe "v" byerekana UwitekaPvc. Iyi ntambwe yinyongera mugukora ituma YjV inions ihitamo ryiza ryo gusaba ibidukikije.

5. Scenarios

Hano hari itandukaniro rifatika - Iyi migozi ikoreshwa niki?

• RVV Cable Porogaramu:
  Insinga za RVV ziratunganye kubera imbaraga zo hasi cyangwa ibimenyetso byohereza ibimenyetso, nka:
  • Guhuza umutekano cyangwa sisitemu yo kurwanya ubujura.
  • Wiring Stades mu nyubako.
  • Kumurika urugo.
  • Igikoresho no kugenzura ibimenyetso.
• YJV Cable Porogaramu:
  Insinga za YJV, kuba zikomeye cyane, zagenewe kwanduza imbaraga mubihe bisaba cyane. Ikoreshwa risanzwe ririmo:
  • Imirongo yo kwanduza imbaraga no gukwirakwiza ibikoresho byinganda.
  • Kwinjiza neza muriUmuyoboro, imvugo, cyangwa inkuta.
  • Gusaba aho voltage nini nubushyuhe bisabwa.

6. Gufata

Kuri Guverinoma:

• Hitamo RVVNiba ukora kuri voltage-voltage nkeya, imirimo yo hasi yo guhuza amatara yo murugo, sisitemu yumutekano, cyangwa ibikoresho bito. Birahinduka, byoroshye gukoresha, kandi byuzuye kuri sisitemu zintege nke.
• Hitamo YjVMugihe uhanganye na voltage akomeye n'abidukikije, nko kwanduza inganda zo kwanduza inganda cyangwa ibikorwa byo hanze. Ubushishozi bwa Xlpe ya Xlpe burambye nubushobozi bukomeye bwibitabo bugira umutekano kandi wizewe kumahitamo aremereye.

Mugusobanukirwa itandukaniro riri hagati ya YjV na RVV, urashobora guhitamo icyizere cyiza kumushinga wawe. Kandi niba ukomeje kuba udashidikanya, umva ko ugera kuriUmuyoboro wa danyang. Nyuma ya byose, umutekano nubushobozi biterwa no kuyibona neza!