UJohdanto
Le khasiI-Indoor Cold Shrink Cable RemingIsixazululo esithuthukile sokufakwa kwekhebula okuphansi nokwaphakathi kwamandla aphansi, ukuhlinzeka ngokufakwa okungenamkatho kanye nokubekwa uphawu kwemvelo ngaphandle kokusebenzisa ukushisa.
Kuyini ukunqanyulwa okubandayo kokuqedwa?
Ukunqamulwa kwama-shrink obandayo kuqukethe izinto ezandiswa zangaphambi, ze-silicone zerabha zenjoloba ezifakwe kuma-cores asuswayo epulasitiki.
Izinja
Ukunqanyulwa kwama-shrink okubandayo ngaphakathi kuvame ukusetshenziswa ku:
- Amakamelo kagesi switchchear
- Amabhodi Okusatshalaliswa kwamandla
- Ukufakwa Kwezimboni Ezizenzakalelayo
- Ukusetshenziswa Okusetshenziswayo (izindawo zasendlini)
- Izikhungo zedatha nama-telecom hubs
Lo mkhiqizo uhambisana nezintambo ze-XLPE ne-EPr
Izitayela Zemakethe Nokumukelwa Kwezimboni
Ubuchwepheshe obubandayo buhlanza buthathe indawo ethe xaxa yokushisa okushisa kwendabuko ekufakweni kwe-Indoor ngenxa yokuphepha kwayo, ijubane, kanye nokwethenjwa.
I-Wikipedia iyaphawula ukuthi ukunqanyulwa kwe-elastomeric kuthambekele ekufakweni kweziphene futhi kudinga ukuqeqeshwa okuncane, okufaka isandla ekunciphiseni isikhathi sokuphumula kanye namanani okuhluleka.
Izici Zobuchwepheshe
- Nimellisjännite:I-1KV kuya ku-36kv
- Izinto zokufakelwa:Irabha le-silicone ephezulu
- Ukumelana Kwemvelo:Ukubekwa okuhle kakhulu ngokumelene nomswakama, uthuli, kanye nama-Chemical Agents
- Ukulupheka:Isekela abaqhubi bethu bethusi noma ye-aluminium
- Ibanga lokushisa elisebenzayo:-40 ° C kuya ku-100 ° C
- Ukuqina Kwemishini:Ukudlidliza nokungamelana nelangabi-i-retardant
Izinzuzo phezu kokushiswa kokushisa ukuncipha
- Awukho umthombo wokushisa odingekayo: Ilungele izikhala ezivalekile noma ezivuthayo
- Ukusindisa isikhathi: Izinto ezikhuliswe ngaphambilini zivumela ukufakwa ngokushesha
- Isipesheli Sokucindezela Okufanayo: Inciphisa izikhala zomoya, ukunciphisa i-corona nokukhipha okuyingxenye
- Ukuphepha okuthuthukile: Kuqeda izingozi zomlilo kusuka kumalangabi avulekile
Umhlahlandlela wokukhetha & uku-oda
Ukuqinisekisa umdlalo ofanele, hlinzeka ngemininingwane elandelayo lapho u-oda:
- Uhlobo lwekhebula (e.g., XLPE, EPR)
- I-Voltage Class (E.G., 1KV, 11KV, 33KV)
- Inani lama-cores (1-core, 3-core, njll.)
- Isigaba somqhube (MM²)
- Ukufakwa Kwemvelo Yemvelo (izinga lokushisa, umswakama, uhlobo olubiyelwe)
Onjiniyela bethu bayatholakala ukusiza ngezinketho zobuchwepheshe kanye nezidingo zangokwezifiso.
Izinga lereferensi
- IEC 60502-4: Izintambo zamandla ezinokufakwa okukhishwe ngaphezulu
- Iee 48: Ukuqedwa kwamazinga wokuhlola
- I-ASTM D412: Ukuhlolwa kwamandla kwe-elastomer tensile
- Ukuhambisana nemininingwane evela ku-Schneider Electric, ABB, nakwamanye ama-peems omhlaba jikelele
Amazolumbo
A:Yebo.
A:Impela.
A:Ngokufakwa okufanele, isikhathi sokuphila esilindelekile sidlula iminyaka engama-25 ezimweni ezijwayelekile zangaphakathi.
Le khasiI-Indoor Cold Shrink Cable Remingimele indlela ephephile, ebukhali, futhi esebenza kahle yokuqedwa kwamakhebula ezindaweni ezivalekile.
