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PHL-T-RJ45 Network SPD (inethiwekhi ye-Ethernet)

Izixhobo zoKhuseleko zeSiginali yeNethiwekhi

Iintlobo zeemveliso
iveliso ezifakiwe

PHL-T-RJ45 Network SPD (inethiwekhi ye-Ethernet)

Product Overview

Inethiwekhi ye-SPD ngokuqhelekileyo ine-interface ye-RJ45 esemgangathweni, efanelekileyo ukudibanisa imigca yenethiwekhi ukuya kutshintshi, iindawo zokusebenza, kunye nezixhobo ezahlukeneyo zonxibelelwano lwenethiwekhi. Xa ukuphazamiseka kombane okufana nombane wequbuliso okanye ukubetha kombane kungena kumgca womnatha, i-SPD yenethiwekhi ngokukhawuleza iqondisa ezi ziphazamiso emhlabeni ukukhusela izixhobo eziqhagamshelwe kwinethiwekhi kumonakalo.

Xa ufaka i-SPD yenethiwekhi, ngokuqhelekileyo ifakwe kwigalelo lomgca wenethiwekhi ukuthintela ukugqithiswa kwe-overvoltage ekusasazeni ngomgca womnatha kwizixhobo ezixhunyiwe. Oku kunokuqinisekisa ukukhuselwa okusebenzayo kwezixhobo zenethiwekhi kwiziganeko zequbuliso ezifana nombane, kunye nokuphucula ukuzinza nokuthembeka kwenethiwekhi.

    INGCACISO

    ◑ IiMfuno zobuGcisa ze-10/100MHz: Oku kuphakamisa ukuba i-SPD yenzelwe ukusebenza ngokufanelekileyo ngaphakathi koluhlu lwamaza e-10/100MHz, oluqhelekileyo kwiinethiwekhi ze-Ethernet. Oku kuthetha ukuba inokukhusela izixhobo zenethiwekhi ezisebenza ngaphakathi kolu luhlu lwamaza, njengokutshintsha, iirotha, kunye nezinye izixhobo.
    ◑ Ukukhuselwa kwe-LPZ0-LPZ2 kunye neMida yoKwahlula-hlula Okulandelayo: I-SPD iyakwazi ukukhusela kumaza olwandle kwizowuni LPZ0 (indawo enomngcipheko omkhulu wokubetha kombane) nge-LPZ2 (iindawo apho uqhankqalazo lusenokwenzeka kodwa olunomngcipheko omncinci) nangaphaya. Oku kubonisa inqanaba elibanzi lokhuselo lwemimandla eyahlukeneyo ngaphakathi kwendawo okanye inkqubo.
    ◑ Ukukwazi ukuKhuselwa koMbane oLuqilima kunye noKhuseleko oluPhezulu lweVoltage yangoku: Oku kuphakamisa ukuba i-SPD inamandla amakhulu okumelana nokubetha umbane kunye nokukhupha okuphezulu, njengoko inokubamba ngokufanelekileyo i-voltage ukuya kwinqanaba elikhuselekileyo ngexesha leziganeko zokuqhuma. Olu phawu lubalulekile ekuqinisekiseni ukomelela kwesixhobo sothungelwano ngokuchasene nokutyhutyha okubangelwa ngumbane.

    INGCACISO

    Ulinganiso lwamandla ombane osebenzayo Un

    5VDC

    Owona mbane uphezulu wokusebenza u-Uc

    6VDC

    I-IL esebenzayo yangoku

    100mA

    Ukukhutshwa okuqhelekileyo ngoku ngaphakathi (8 / 20μs)

    2.5KA

    Obona buninzi bokukhupha ngoku (8 / 20μs)

    5 kA

    Impembelelo yangoku yombane (10/350μs)

    0.5kA

    Ukhuseleko lombane Phezulu (phantsi kwe-In) umgca ukuya kumgca

    <15V

    Umbane woKhuseleko Ukuya phezulu (phantsi kwe-In) umgca ukuya emhlabeni

    <500V

    Uhlobo lwesinxibelelanisi

    Igalelo/imveliso: imazi/imazi

    Ububanzi

    100MHz

    Ilahleko yokufaka

    <-1.3dB

    Ixesha lokuphendula

    <1ns

    Uluhlu lobushushu obusebenzayo

    -40℃~+80℃

    Indlela yokufakela

    Ngokuzithandela i-DIN35mm kaloliwe yokufaka ibamba

    Indlela yokuqalisa

    1.5mm² ucingo olusezantsi

    Izinto zendlu

    I-aluminiyam yentsimbi yentsimbi

    Umgangatho wovavanyo

    I-GB/T18802.21/IEC 61643-21

    Inethiwekhi ye-SPD (Inethiwekhi yomnxeba)

    Inethiwekhi ye-SPD (Inethiwekhi yomnxeba) ye-14yo

    Umzobo weSchematic

    Inethiwekhi ye-SPD (Inethiwekhi yomnxeba) 26zt

    Imizobo yomlinganiselo

    Inethiwekhi ye-SPD (Inethiwekhi yomnxeba)3cwz