Intshayelelo yeMveliso
Le mveliso ilungele iikhompyuter zekhompyuter kunye neentambo zonxibelelwano ezizenzekelayo ngombane olinganisiweyo we-500v nangaphantsi ofuna ukuphazamiseka okukhulu.
Intambo yekhompyuter
Umda wamkela uhlobo lwe-K uhlobo lwe-polyethylene ephantsi ene-oxidation. I-Polyethylene inokumelana nokugquma okuphezulu, ukumelana namandla ombane, umlinganiso we-dielectric low kunye neqondo eliphantsi lokulahleka kwe-dielectric kunye nobunzima obuguqukayo. Ayikwazi kuphela ukuhlangabezana neemfuno zentsebenzo yosulelo, kodwa ikwaqinisekisa nobomi benkonzo yekhebula.
Ukwenzela ukunciphisa crosstalk macala kunye uphazamiseko lwangaphandle phakathi kweziporo, intambo yamkela isakhiwo ekhuselweyo. Iimfuno zokukhusela i-Cable zamkelwe ngokwamaxesha ahlukeneyo: i-pair-pair ye-shielding ehlangeneyo, i-pair-twist iyonke yokukhusela ikhebula, ukukhusela ngokupheleleyo emva kokubini ukukhusela ukukhusela, njl.
Zintathu izinto ezikhuselayo: ucingo lobhedu olujikelezayo, itape yobhedu, iteyiphu yealuminium / iteyiphu edityanisiweyo yeplastiki. Isibini sokukhusela kunye nesibini esikhuselayo sisebenza kakuhle ngokwambathisa. Ukuba umahluko onokubakho phakathi kwesibini sokukhusela kunye nesibini esikhuselayo senzeka ngexesha lokusetyenziswa kwentambo, umgangatho wokuhambisa umqondiso awuyi kuchaphazeleka.
Iparameters technical
Umbane olinganiselwe umbane (u0 / u): 300 / 500v
Ubushushu bexesha elide lisebenza ngama-70 ℃
Xa ubeka, iqondo lobushushu lokuma elisezantsi alikho ngaphantsi kwe: -40 ℃ ngokubekwa okungagungqiyo, -15 ℃ ekubekeni okungagungqiyo
Ubuncinci bokuguqa irediyasi: umaleko ongaphathwanga zikhali akufuneki ubengaphantsi kwamaxesha ama-6 ubukhulu bangaphandle bekhebula, kwaye intambo enomaleko oxhobileyo mayingabi ngaphantsi kwamaxesha ali-12 ububanzi bangaphandle bekhebula
Ukuxhathisa i-Insulation akufuneki kube ngaphantsi kwe-2500mω · km emva kokutshaja okuzinzileyo kuvavanyo lwe-DC 500v kwi-20 ℃ ye-1min
Kufuneka kubekho umendo oqhubekayo phakathi kweqela ngalinye lamakhaka agoso kunye naphakathi kwamakhaka adibeneyo kunye nekhaka lilonke.
Isiseko sentambo kunye nomongo kunye naphakathi kokukhuselwa kufuneka kumelane ne-50hz, uvavanyo lwe-AC 2000v yevolthi ye-5min ngaphandle kokonakala
