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Iimbangela kunye naManyathelo oThintelo lweCable Insulation Breakdown
Njengoko inkqubo yamandla iqhubeleka nokuphuhlisa kwaye yanda, iintambo zidlala indima ebalulekileyo njengesixhobo esibalulekileyo sothumelo. Nangona kunjalo, ukwenzeka rhoqo kokuqhekeka kwentambo yokufakelwa kwentambo kubeka isoyikiso esiqatha kwindawo ekhuselekileyo kunye ne...Funda ngokugqithisileyo -
Iimpawu zokuSebenza eziPhambili kwiiNgxoxo zeZimbiwa
I-cable conductor yeentambo zamaminerali yenziwe ngobhedu oluphezulu, ngelixa i-insulation layer isebenzisa izinto ze-inorganic mineral resistant kumaqondo aphezulu kunye nokungatsha. Umaleko wokwahlula usebenzisa i-inorganic mineral materia...Funda ngokugqithisileyo -
Umahluko phakathi kweeCables zeDC kunye neeCables AC
1. Iinkqubo ezahlukeneyo zokuSebenza: Iintambo ze-DC zisetyenziswa kwiinkqubo zothumelo lwangoku ngokuthe ngqo emva kokulungiswa, ngelixa iintambo ze-AC zisetyenziswa ngokuqhelekileyo kwiinkqubo zamandla ezisebenza kwi-industrial frequency (50Hz). 2. Ilahleko yaMandla asezantsi kwi-Transmiss...Funda ngokugqithisileyo -
Indlela yokuKhusela yeeNcingo zombane oPhakathi
Umaleko okhuselayo wesinyithi sisakhiwo esiyimfuneko kwi-voltage ephakathi (3.6/6kV∽26/35kV) iintambo zamandla ezidityanisiweyo ze-polyethylene ezigqunyiweyo. Ukuyila ngokufanelekileyo ukwakhiwa kwekhaka lesinyithi, ukubala ngokuchanekileyo i-short-circuit yangoku ikhaka liya kuthwala, kwaye ...Funda ngokugqithisileyo -
Umahluko phakathi kweThubhu eLosekileyo kunye neFiber Optic Cables eQinisekileyo
Iintambo zeFiber optic zinokuhlelwa zibe ziindidi ezimbini eziphambili ngokusekelwe ekubeni iintsinga zamehlo zithintelwe ngokukhululekileyo okanye zithintelwe ngokuqinileyo. Ezi ziyilo zimbini zisebenza kwiinjongo ezahlukeneyo ngokuxhomekeke kwindawo ekujoliswe kuyo yokusetyenziswa. Uyilo lwetyhubhu evulekileyo luqhele ukusetyenziswa kwi-outdo ...Funda ngokugqithisileyo -
Unolwazi olungakanani malunga neeCables Composite Photoelectric?
Ikhebula le-photoelectric composite luhlobo olutsha lwentambo edibanisa i-fiber optical kunye ne-copper wire, esebenza njengomgca wokudlulisa idatha kunye namandla ombane. Inokujongana nemiba eyahlukeneyo enxulumene nokufikelela kwibroadband, unikezelo lwamandla ombane, kunye nokuhanjiswa komqondiso. Makhe sihlolisise f...Funda ngokugqithisileyo -
Ziziphi izinto eziNgena-Halogen zokugquma?
(1) I-Cross-Linked Low Smoke ye-Zero Halogen Polyethylene (XLPE) I-Insulation Material: I-XLPE impahla yokugquma iveliswa ngokudibanisa i-polyethylene (PE) kunye ne-ethylene vinyl acetate (EVA) njengesiseko se-matrix, kunye neentlobo ezahlukeneyo zokudibanisa ezifana ne-halogen-free flame retardants, i-oxidants, i-lubricants ...Funda ngokugqithisileyo -
Iimpawu kunye nokuhlelwa kweeCables zokuVelisa amandla omoya
Iintambo zokuvelisa amandla omoya zizinto ezibalulekileyo zokuhanjiswa kwamandla kwiiinjini zomoya, kwaye ukhuseleko lwazo kunye nokuthembeka kumisela ngokuthe ngqo ubomi bokusebenza beejenereyitha zamandla omoya. ETshayina, uninzi lweefama zamandla omoya ar...Funda ngokugqithisileyo -
Umahluko phakathi kweXLPE Cables kunye nePVC Cables
Ngokumalunga nobushushu obuvumelekileyo bexesha elide lokusebenza kwi-cable cores, i-rubber insulation ivame ukulinganiswa kwi-65 ° C, i-polyvinyl chloride (PVC) i-insulation kwi-70 ° C, kunye ne-cross-linked polyethylene (XLPE) kwi-90 ° C. Yee-short-circuits...Funda ngokugqithisileyo -
Utshintsho loPhuhliso kuShishino lwaseTshayina kunye neCable: Ukutshintsha ukusuka kuHlumo oluKhawuleza ukuya kwiSigaba soPhuhliso oluQolileyo.
Kwiminyaka yakutshanje, ishishini lamandla laseTshayina lifumene inkqubela ekhawulezileyo, lenze imitsi ebalulekileyo kuzo zombini itekhnoloji nakulawulo. Iimpumelelo ezinje ngevoltheji ephezulu kakhulu kunye netekhnoloji ebaluleke kakhulu ibeke iTshayina njengendawo ...Funda ngokugqithisileyo -
IThekhnoloji yeCable ye-Optical yangaphandle: iQhagamshela iNxibelelwano yeHlabathi
Yintoni intambo yokukhanya yangaphandle? Intambo yangaphandle yangaphandle luhlobo lwentambo yefiber optical esetyenziselwa ukuhanjiswa konxibelelwano. Ibonisa umaleko owongezelelweyo okhuselayo owaziwa ngokuba sisikrweqe okanye i-sheathing yesinyithi, ebonelela ngefizikhi...Funda ngokugqithisileyo -
Ngaba ungasebenzisa iTape yeCopper endaweni yeSolder
Kummandla wezinto ezintsha zale mihla, apho itekhnoloji ephucukileyo ilawula iintloko kunye nezixhobo zekamva zibamba iintelekelelo zethu, kukho ummangaliso ongabekekiyo kodwa oguquguqukayo-iTeyiphu yoKhopolo. Ngelixa isenokungazigwagwisi ngomtsalane we...Funda ngokugqithisileyo
