Umqhubi we-Cable Cocruirent of Mineral uhlanganiswe kakhuluI-Copper evuthayo, ngenkathi ungqimba lokufakelwa lusebenzisa izinto zokugibela amaminerali ezingamelana namazinga okushisa aphezulu futhi kungashintshi. Isendlalelo se-Isolate sisebenzisa izinto zamaminerali e-Inorganic, kanti i-sheath yangaphandle yenziwaIntuthu ephansi-intuthu ephansi, engeyona into enobuthi yeplastiki, kukhombisa ukumelana okuhle kakhulu kokugqwala. Njengoba usuthole ukuqonda okuyisisekelo kwamakhebu amaminerali, ungathanda yini ukwazi izici zabo ezibalulekile? Masinikeze lokho.
01. Ukumelana nomlilo:
Izintambo zamaminerali, zihlanganiswa ngokuphelele nezinto ezingaphakathi, azikubi noma zisize ukuhlanganiswa. Azenzi amagesi anobuthi noma ngabe kuvezwa amalangabi angaphandle, aqinisekise ukusebenza okuqhubekayo ngemuva kokukhishwa komlilo ngaphandle kwesidingo sokubuyiselwa. Lezi zintambo zimelana nomlilo ngokweqiniso, zinikeza isiqinisekiso esiqinisekisiwe semibuthano yokuphepha ngomlilo, ukudlula ukuhlolwa kwe-IEC331 yeKhomishini Yezizwe Zama-Electrotech.
I-02. Umthamo ophakeme wamanje wokuthwala:
Izintambo ezifakwe amaminerali ezifakiwe zingamelana namazinga okushisa aze afike ku-250 ℃ ngesikhathi sokusebenza okujwayelekile. Ngokuya nge-IEC60702, izinga lokushisa eliqhubekayo lokusebenza kwezintambo ezifakwe amaminerali inhlamvu lingu-105 ℃, uma kucatshangelwa izinto zokubopha zokubopha kanye nezidingo zokuphepha. Ngaphandle kwalokhu, umthamo wabo wamanje - ophethe amanje wedlula ezinye izintambo ngenxa yokuqhutshwa okuphakeme kwe-magnesium oxide oxide kuqhathaniswa namapulasitiki. Ngakho-ke, kumazinga okushisa afanayo asebenzayo, umthamo ophethe njengamanje mkhulu. Ngemigqa engaphezulu kwe-16mm, ingxenye eyodwa yesiphambano ingancishiswa, futhi izindawo ezingavunyelwe ekuxhumaneni komuntu, izingxenye ezimbili zesiphambano zinga kwehliswa.
I-03. I-materproof, i-materproof, ubufakazi bobufakazi, kanye nokuphikiswa kokugqwala:
Isebenzisa intuthu ephansi, ama-halogen-free, amalangabi aphezulu we-flame-retardant ye-sheathing aqinisekisa ukumelana nokugqwala okuphezulu (ukufutheka kwepulasitiki kudingeka kuphela ezimweni zokugqwala kwamakhemikhali) kuphela. Umqhubi we-conductor, ukufakwa, kanye nokufutheka kwakheka ibhizinisi eliminyene nelicwebezelayo, ukuvimbela amanzi, umswakama, uwoyela kanye nokungenelela kwamakhemikhali athile. Lezi zintambo zilungele ukusetshenziswa ezindaweni eziqhumayo, amadivaysi ahlukahlukene wokuqhuma kweziqhumane, kanye nama-wiring wemishini.
04. Ukuvikelwa ngokweqile:
Ezintanjeni zepulasitiki, ngokweqile noma ngokweqile kungadala ukufudumala noma ukuwohloka ngesikhathi sokulayisha ngokweqile. Kodwa-ke, ezintanjeni ezifakwe amaminerali inhlelekile, inqobo nje uma ukufudumeza kungafinyeleli endaweni yokuncibilika yethusi, ikhebula lihlala lilimaze. Noma ekuqhekekeni okusheshayo, izinga lokushisa eliphakeme le-magnesium oxide endaweni yokuqhekeka alibakhi ama-carbides. Ngemuva kokuthola imali ngokweqile, ukusebenza kwentambo kuhlala kungashintshiwe futhi kungaqhubeka nokusebenza ngokujwayelekile.
05. Amazinga okushisa aphezulu:
Iphoyinti lokuncibilika le-magnesium oxide insulation liphakeme kakhulu kunalelo yethusi, livumela ukushisa okuphezulu kwentambo okujwayelekile ukuze kufinyelele ku-250 ℃. Ingasebenza emazingeni okushisa asondele endaweni yokuncibilika ye-Copper (1083 ℃) ngezikhathi ezimfushane.
06. Ukusebenza okuqinile okuvikelayo:
Umvini wethusiIkhebula lisebenza njengesendlalelo esihle kakhulu sokuvikela ukuvikelwa, ukuvikela bobabili ikhebula ngokwalo ekuphazamiseni kwezinye izintambo namasimu kazibuthe angaphandle kusuka ekuthinteni ikhebula.
Ngaphezu kwezici eziphambili ezingenhla, izikhungo ezingama-minerali nazo zinazo izimfanelo ezinjengesikhathi eside sokuphila, ububanzi obungaphandle, ukumelana nemisebe ephezulu, ukuphepha kwemisebe, ukumelana nokulimala okuhle, kanye nesisekelo esisebenzayo.
Isikhathi sePosi: Nov-16-2023