I-cable conductor yeentambo zezimbiwa yenziwe kakhuluubhedu conductive, ngelixa i-insulation layer isebenzisa izinto ze-mineral ezinganyangekiyo kumaqondo obushushu aphezulu kwaye zingatsha. Umaleko wokuzihlukanisa usebenzisa i-inorganic mineral material, kwaye i-sheath yangaphandle yenziweumsi ophantsi, izinto zeplastiki ezingenayo ityhefu, ebonisa ukuxhathisa okugqwesileyo kokutya. Ukuba ufumene ukuqonda okusisiseko kweentambo zezimbiwa, ungathanda ukwazi iimpawu zabo eziphambili? Masingene singene kuloo nto.
01. Ukumelana noMlilo:
Iingcingo zeminerali, eziqulunqwe ngokupheleleyo zizinto ezingaphiliyo, azilutshisi okanye zincede ukutsha. Abavelisi iigesi ezinobuthi naxa bevezwe kumadangatye angaphandle, ukuqinisekisa ukusebenza okuqhubekayo kokukhutshwa komlilo emva komlilo ngaphandle kwesidingo sokutshintshwa. Ezi ntambo zombane ziyakwazi ukumelana nomlilo, zinika isiqinisekiso esiqinisekisiweyo kwiisekethe zokhuseleko lomlilo, ukudlula uvavanyo lwe-IEC331 lweKomishoni ye-Electrotechnical International.
02. Umthamo oPhakamileyo wokuThwala ngoku:
Iintambo ezifakwe kwi-mineral ziyakwazi ukumelana namaqondo obushushu ukuya kuma-250℃ ngexesha lokusebenza kwesiqhelo. Ngokwe-IEC60702, ubushushu obuqhubekayo bokusebenza kwiintambo ze-mineral insulated yi-105 ℃, kuthathelwa ingqalelo izixhobo zokutywina zesiphelo kunye neemfuno zokhuseleko. Ngaphandle koku, amandla abo okuphatha ngoku adlula kakhulu kwezinye iintambo ngenxa ye-magnesium oxide powder's conductivity ephezulu xa kuthelekiswa neeplastiki. Ngoko ke, kwiqondo lokushisa elifanayo lokusebenza, umthamo okhoyo ngoku ukhulu. Kwimizila engaphezulu kwe-16mm, enye i-cross-section ingancitshiswa, kunye neendawo ezingavumelekanga ukuqhagamshelana nabantu, iinqununu ezimbini ezinqamlezayo zingancitshiswa.
03. Ukungangeni manzi, ukuNgqobhoza-Ubungqina, kunye noKuxhathisa ukuMhlwa:
Ukusebenzisa umsi ophantsi, i-halogen-free, i-high-flame-retardant materials for sheathing iqinisekisa ukuxhathisa okuphezulu kwe-corrosion (i-plastiki sheathing ifuneka kuphela kwiimeko zokubola kweekhemikhali ezithile). I-conductor, i-insulation, kunye ne-sheathing yenza into exineneyo kwaye ihlangene, ikhusela amanzi, ukufuma, i-oyile, kunye nokungena kwemichiza ethile. Ezi ntambo zifanelekile ukuba zisetyenziswe kwiindawo eziqhumayo, izixhobo ezahlukeneyo ezinobungqina bokudubula, kunye neentambo zezixhobo.
04. uKhuseleko lokuNxibelela:
Kwiintambo zeplastiki, i-overcurrent okanye i-overvoltage inokubangela ukufudumeza kwe-insulation okanye ukuphuka ngexesha lokulayisha ngaphezulu. Nangona kunjalo, kwiintambo ezifakwe kwi-mineral insulated, nje ukuba ukufudumala akufikeleli kwindawo yokuncibilika kobhedu, ikhebula lihlala lingonakalisiwe. Nangona ukuphuka ngokukhawuleza, ukushisa okuphezulu kwe-magnesium oxide kwindawo yokuphuka akwenzi i-carbides. Emva kokukhutshwa komthwalo ogqithisileyo, ukusebenza kwentambo kuhlala kungatshintshi kwaye kunokuqhubeka nokusebenza ngokuqhelekileyo.
05. Amaqondo obushushu aPhezulu:
Indawo yokunyibilika ye-magnesium oxide insulation iphezulu kakhulu kuneyobhedu, ivumela ubushushu bokusebenza obuqhelekileyo bentambo bufikelele kuma-250 ℃. Ingasebenza kumaqondo obushushu akufutshane nendawo yokunyibilika kobhedu (1083℃) ixeshana elifutshane.
06. Ukwenziwa koKhuseleko olomeleleyo:
Isingxobo sobheduyentambo isebenza njengokhuselo olugqwesileyo olukhuselayo, lukhusela zombini intambo ngokwayo ekuphazamiseni ezinye iintambo kunye nemimandla yangaphandle yamagnetic ekuchaphazeni intambo.
Ukongeza kwezi zinto ziphambili zikhankanywe ngasentla, iintambo zezimbiwa zikwanazo neempawu ezinjengobomi obude, idiameter encinci yangaphandle, ukukhanya, ukumelana nemitha ephezulu, ukhuseleko, ubuhlobo bokusingqongileyo, ukumelana nomonakalo kumatshini, ukusebenza kakuhle ukugoba, kunye nokubeka umhlaba osebenzayo.
Ixesha lokuposa: Nov-16-2023