I-TRSS-BNC + 2 yoMkhuseli wokuTshapha oMsebenzi oMninzi oSebenzayo

Inkcazelo emfutshane:

I-TRSS-BNC + 2 i-Coaxial ephezulu-definition yevidiyo yokukhusela isixhobo sombane (SPD, isikhuseli sokutya) inokuthintela umonakalo kwizixhobo ezibangelwa kukugqithisa kombane okubangelwa yi-feeder-induced overvoltage, ukuphazamiseka kwamandla, kunye nokukhutshwa kwe-electrostatic. Ilungele ukucupha ividiyo, unxibelelwano olungenazingcingo ngesathelayithi, izikhululo ezisisiseko eziphathwayo, kunye nonxibelelwano ngemicrowave. Ukhuseleko lokunyuka kwezixhobo zenkqubo ye-coaxial feeder ezifana nerediyo kunye nomabonwakude ifakwe kwindawo yokukhusela umbane LPZ 0 A-1 kunye nemimandla elandelayo. Imveliso ipakishwe ngegobolondo elikhuselekileyo kunye ne-high-speed-high-speed over-voltage yokukhusela izixhobo, ezinokukhusela okuphezulu kunye nemisebenzi yokukhusela kwi-lightning high-voltage pulse over-voltage kumgca.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo yemveliso TRSS-BNC+2 Isixhobo sokukhusela umbane se-coaxial esiphezulu sevidiyo (i-SPD, isikhuseli sokutya) sinokuthintela umonakalo kwisixhobo esibangelwa kukugqithisa kombane we-feeder-induced lightning, ukuphazamiseka kwamandla, kunye nokukhutshwa kwe-electrostatic. Ilungele ukucupha ividiyo, unxibelelwano olungenazingcingo ngesathelayithi, izikhululo ezisisiseko eziphathwayo, kunye nonxibelelwano ngemicrowave. Ukhuseleko lokunyuka kwezixhobo zenkqubo ye-coaxial feeder ezifana nerediyo kunye nomabonwakude ifakwe kwindawo yokukhusela umbane LPZ 0 A-1 kunye nemimandla elandelayo. Imveliso ipakishwe ngegobolondo elikhuselekileyo kunye ne-high-speed-high-speed over-voltage yokukhusela izixhobo, ezinokukhusela okuphezulu kunye nemisebenzi yokukhusela kwi-lightning high-voltage pulse over-voltage kumgca. Iimbonakalo 1. Umlinganiselo wamaza omileyo uncinci, kwaye ilahleko yokufaka iphantsi (≤0.2 db); 2. Izinga losulelo oluphezulu kunye noluhlu olubanzi losetyenziso; 3. Xa umbane ubetha kunye neengqungquthela zihlasela, akukho mfuneko yokumisa izixhobo zombane, kwaye ayichaphazeli ukusebenza okuqhelekileyo kwezixhobo eziqhelekileyo; Indlela yokufakela isixhobo sokukhusela umbane wevidiyo coaxial high-definition 1. Olu luhlu lwevidiyo yokubanjwa kombane wesignali yevidiyo inokufakwa ngokuthe ngqo kuthotho kwisiphelo sangaphambili sezixhobo ezikhuselweyo (okanye inkqubo). Isixhobo (okanye isixokelelwano) sikufutshane kangangoko kunokwenzeka. 2. I-terminal ye-input (IN) yombambeli wombane ixhunywe kumgca wesignali, kwaye i-terminal ephumayo (OUT) ixhunyiwe kwizixhobo ezikhuselweyo. Ayinakuguqulwa. 3. Ucingo lwe-PE lwesixhobo sokukhusela umbane kufuneka ludibaniswe nomhlaba wenkqubo yokukhusela umbane kunye ne-equipotentiality engqongqo, ngaphandle koko iya kuchaphazela ukusebenza komsebenzi. 4. Imveliso ayifuni ukugcinwa okukhethekileyo. Zama ukuthembela kwicala lezixhobo kangangoko kunokwenzeka ngexesha lofakelo; xa inkqubo yokusebenza iphosakele kwaye kurhanelwa ukubamba umbane, umntu obamba umbane unokususwa aze ahlolwe. Ukuba ibuyiselwe kurhulumente phambi kokusetyenziswa, kufuneka itshintshwe. Isixhobo sokukhusela umbane. 5. Sebenzisa olona qhagamshelo lufutshane locingo olunokwenzeka ukumisa isibambisi sombane. Isixhobo sokukhusela umbane sisekelwe kwi-terminal grounding, kwaye ucingo lokumisa kufuneka ludibaniswe nombane wokukhusela umbane (okanye igobolondo lesixhobo esikhuselweyo). Ucingo olukhuselekileyo lwesignali lunokudibaniswa ngokuthe ngqo kwi-terminal yomhlaba. 6. Ukufakwa komkhuseli wombane akudingi ukugcinwa kwexesha elide xa kufakwe phantsi kweemeko ezingagqithisi iimfuno. Ifuna kuphela ukugcinwa kwesiqhelo kwenkqubo; ukuba kukho ingxaki yokuhanjiswa komqondiso ngexesha lokusetyenziswa, ukuhanjiswa komqondiso kuya kubuyela kwimeko yesiqhelo emva kokuba umkhuseli wombane utshintshwe. Kuthetha ukuba umkhuseli wombane wonakele kwaye kufuneka alungiswe okanye atshintshwe. Izilumkiso zokufakelwa kwe-coaxial high-definition yevidiyo ebamba umbane yombane 1. Onke amazibuko esiphelo sesiphumo sokubanjwa kombane adityaniswe nezixhobo ezikhuselweyo; 2. Musa ukudibanisa i-input and output lines ngokuphambeneyo okanye ngokungalunganga, kwaye ukhumbule ukungasebenzi ngombane; 3. Ngokusondeleyo isixhobo sokukhusela umbane sifakwe kwisiphelo sangaphambili sezixhobo ezikhuselweyo, ngcono umphumo; 4. Isixhobo kufuneka sihlolwe rhoqo, kwaye imveliso kufuneka itshintshwe ngokukhawuleza emva kokuwohloka;

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