Sisiza Emhlabeni ekhulayo kusukela ngo-1950

Ukukhethwa ucingo kanye cable onobuhle

Lapho ekhetha izintambo kagesi kanye izintambo, Umbuso indawo, ebeka izimo nokuphepha kufanele kubhekwe

Ngokwesibonelo, ngokuvumelana ukusetshenziswa ezahlukene, ungakhetha amakhebuli kagesi, izintambo phezulu ngci, ukulawula izintambo, njll .;

Ngokusho izimo kubekwa ezahlukene, ikhebula plastic jikelele ngci, steel itheyiphu armored ikhebula, steel wire armored ikhebula, ikhebula anti-ukugqwala, njll

Ngokusho izidingo zokuphepha, okungezona ilangabi cishe yizona ezisetshenziswa kabanzi izintambo, ilangabi cishe yizona ezisetshenziswa kabanzi izintambo, Halogen-free ilangabi cishe yizona ezisetshenziswa kabanzi izintambo, umlilo izintambo nemithi, njll

Ukukhethwa ucingo kanye cable Ukucaciswa

Uma kubhekwa incazelo ye ucingo kanye cable (umqhubi kwesigaba), izimo Ukukhetha ezifana Ukushisa, voltage ukulahlekelwa, kwezomnotho kwabantu kwamanje futhi amandla mechanical kufanele ubhekwa. Ngokusho isipiliyoni, ongaphakeme amandla voltage line ngokuvamile akhethiwe njengokusho kwesigaba ngokwendlela isimo Ukushisa ngenxa umthwalo lamanje yayo enkulu, bese ukulahlekelwa voltage amandla mechanical bangenile. Low voltage ukukhanyisa umugqa ngenxa nezimfuneko zawo phezulu ezingeni voltage, le ovumelekile izimo voltage ukulahlekelwa kungenziwa lokuqala akhethiwe kwesigaba ke hlola izimo Ukushisa amandla ngemishini; Ukuze ephezulu voltage imigqa, esigabeni ekhethiwe ngokuvumelana kwezomnotho kwabantu kwamanje, bese isimo Ukushisa ovumelekile voltage ukulahlekelwa bangenile. Futhi okusezingeni eliphezulu - voltage phezulu umugqa, kufanele uhlole amandla ayo lokukhanda. Uma abasebenzisi ongenalwazi, kufanele uthintane ezifanele amayunithi professional noma abantu.

Indlela ukukhetha ikhebula esifakiwe?

Ukucaciswa futhi model of ikhebula emgodleni

Kuyini emgodleni wire? Ingabe ucingo kanye cable nge emgodleni, emgodleni umugqa nje uhlobo eyaziwa, jikelele emgodleni umugqa libhekisela RVV ikhebuli BVV uchungechunge ikhebula, RVV ikhebula uthambile emgodleni umugqa, futhi BVV kunzima emgodleni umugqa.

Okulandelayo kuyinto ipharamitha kucatsanisa sebhithi model of the izinhlobo ezimbili jacket wire:

Igama eliphelele: RVV igama eliphelele PVC ngci PVC Unamekwe ikhebula nezimo; BVV igama eliphelele PVC ngci PVC wire Unamekwe.

Sakhiwo: kungaba soft emgodleni wire noma kanzima emgodleni wire, kukhona isici sobala, okungukuthi, olwelwesini wire sakhiwa emgodleni, embozwe wire kagesi, embozwe RV wire ikhebula RVV, embozwe BV wire BVV ikhebula.

Izinto: ezivamile emgodleni wire emgodleni zethu ezingokwenyama PVC, okungukuthi PVC plastic.

Ukwenza ejwayelekile: GB standard; Quality ejwayelekile: 3C isitifiketi; Ikhodi yomkhiqizo: RVV ezithambile emgodleni umugqa 277iec53; BVV emgodleni kanzima wire 277iec10.

Conductor: umbhidisi RVV emgodleni elithambile wire yakhiwa anaerobic zethusi wire, ngakho umzimba umugqa uthambile, BVV kanzima emgodleni wire yakhiwa umugqa bv, BV umugqa umqhubi kuyinto umqhubi olulodwa, ngakho-nzima.


isikhathi Iposi: Jan-23-2019
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