I-ZR-YJV 8.7/35KV 25-1200mm² 1-3 core Intambo yamandla kagesi ephakathi nendawo nephezulu yelangabi elixhunywe ngokuphambana.

I-ZR-YJV 8.7/35KV 25-1200mm² 1-3 core Intambo yamandla kagesi ephakathi nendawo ephezulu ene-voltage ebuyisela emuva exhunywe ithusi eliwumgogodla wekhopha eliwumgogodla Isithombe Esifakiwe

Incazelo emfushane:

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

Ikhebula lamandla elihlanganisiwe le-polyethylene elixhumene nesiphambano aligcini nje ngokuba nezinto ezinhle kakhulu zikagesi, zemishini, kodwa futhi linokumelana okunamandla nokugqwala kwamakhemikhali, ukuguga kokushisa nokucindezeleka kwemvelo.Isakhiwo sawo silula.Izinga lokushisa lokusebenza lesikhathi eside lingu-90ºC. Kulula ukuyisebenzisa futhi lingabekwa ngaphandle kokuvinjelwa kwezinga elihlukile.
Libazisa ukusabalala kwelangabi eduze kwekhebula ukuze umlilo unganwebeki.Ngenxa yezindleko zayo eziphansi, isetshenziswa kakhulu ezintanjeni ezingashi.Ngaphansi kwezimo zokubeka ikhebula elilodwa noma inqwaba, ukusabalala komlilo kungalawulwa phakathi kwebanga elithile lapho ikhebula livutha, ngakho-ke izinhlekelele ezinkulu ezibangelwa umlilo zingagwenywa, ukuze kuthuthukiswe izinga lokuvimbela umlilo lomugqa wekhebula. .

Imiyalo Yokusetshenziswa Komkhiqizo

A) ngesikhathi sokusebenza okuvamile kwekhebula, izinga lokushisa eliphezulu le-conductor lizoba ngu-70 ℃ lokufakwa kwe-PVC kanye no-90 ℃ lokufakwa kwe-XLPE.
B) Izinga lokushisa eliphezulu le-conductor phakathi ne-short circuit (isikhathi esiphezulu esingadluli amasekhondi angu-5) :
Ukufakwa kwe-PVC -- 160℃ ku-conductor cross section ≤300mm2, 140℃ ye-conductor cross section> 300mm2;Ukufakwa kwe-PVC okuhlanganisiwe ku-250 ℃.
C) Uma ubeka izintambo, izinga lokushisa le-ambient akumele libe ngaphansi kuka-0℃, futhi irediyasi yokugoba encane evumelekile ingokulandelayo:
Ikhebula eliwumgogodla owodwa: i-20D engahlomile, i-armored 15D
Ikhebula le-Multi-core: 15D nge-armored, i-12D ye-armored
Kuphi: D- ubukhulu bangempela bangaphandle bekhebula.
D) Amandla okuphuka kwekhebula:
Intambo ye-Aluminium core: 40×S (N)
Ikhebula eliwumgogodla wethusi: 70×S (N)
Qaphela: I-S iyisamba sendawo ephambanayo yekhondakta

Imodeli yomkhiqizo kanye nencazelo

I-YJ: Ukufakwa kwe-XLPE
L: I-Aluminium conductor
V: Isikhwama se-PVC
32:Izinsimbi zensimbi-ama-cores ama-3
22:I-Steel tape armoring-3 cores
72: I-Aluminium wire armoring-1 core
I-62: I-tape yensimbi engagqwali-1 core
I-ZR: Ikumelana nelangabi

Imingcele yezobuchwepheshe yomkhiqizo

Izici zesakhiwo somkhiqizo

1, Ikhebula lisekelwe ku-IEC 60502-1 kanye ne-GB standard.
2, 20 ºC i-DC resistivity: i-copper core ≤ 0.017241Ωmm2/mo i-aluminium core ≤ 0.028Ωmm2/m.
3, Ibanga elingu-A, B, C, D elingashiyi intuthu ephansi, i-WDZ ekwazi ukumelana nomlilo, uhlobo lwe-NH, lungenziwa ngezifiso i-ZA-YJV, ZB-YJV, ZC-YJV (ZR-YJV), WDZ-YJV, I-N-YJV (NH-YJV).
4.Izinga lokushisa eliphakeme kakhulu lokusebenza kwentambo ye-yjv ngu-90ºC.
5, ikhebula kufanele libekwe ezingeni lokushisa elingekho ngaphansi kuka-0 ºC, irediyasi yokugoba yekhebula efakiwe kufanele ibe nkulu izikhathi ezingu-20 ububanzi bangaphandle bekhebula.<5PC.
4, Ukushisa kokubeka akufanele kube ngaphansi kuka-0ºC.
5. Uma kwenzeka isifunda esifushane, izinga lokushisa eliphakeme kakhulu lika-conductor akufanele libe ngaphezu kuka-160ºC isikhathi esingeqi kumasekhondi angu-5.
I-6.YJV YJLV ifanele ukubekwa kwangaphakathi nangaphandle, kodwa ayikwazi ukubekezelela isenzo samandla angaphandle ayimishini.I-yjv22, i-yjlv22 ifanele ukungcwatshwa kokubekwa, ingathwala isenzo samandla angaphandle ayimishini, kodwa ayikwazi ukuthwala amandla amakhulu.