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I-PHL-T-RJ11 Inethiwekhi SPD(Inethiwekhi yefoni)
Iinsetjenziswa zokuvikela ukukhuphuka kwesiginali yenethiwekhi
Iinkoro zemikhiqizo
Imikhiqizo eqakathekileko

I-PHL-T-RJ11 Inethiwekhi SPD(Inethiwekhi yefoni)

Ukuhlolisisa umkhiqizo

I-SPD ye-Nethiwekhi (Idivayisi yokuVikela ukutjhinga) yidivayisi esetjenziselwa ukuvikela amahlelo wezokuthintana ekuphazamisekeni kwegezi okufana namavoltheji angakalindelwa, ukukhuphuka, kanye nokubetha kombani. Zivamise ukufakwa ekupheleni kwemigqa yezokuthintana ukukhandela ukulimala kwevoltheji khulu emitjhini ebucayi nofana eenhlelweni.

Irherho lezokuthintana lifaka hlangana imigqa yefoni, imigqa yedatha, imigqa yenethiwekhi, njll., evame ukuqalana neentjhijilo zemvelo ezifana nombane, begodu ngalokho zitlhoga iindlela ezifaneleko zokuzivikela. Umsebenzi wenethiwekhi ye-SPD kukunqophisa ivoltheji engakalindelwa ehlelweni lezokuthintana ukuya phasi lokha nayifikelela ezingeni eliyingozi, ukwenzela ukuvikela imitjhini ekulimaleni.

Lokha nawufaka i-SPD yenethiwekhi, kuqakathekile ukukhetha imikhiqizo efanele ubujamo bomzila wezokuthintana begodu ulandele imiyalo yomkhiqizi malungana nokufaka okufaneleko. Lokhu kungaqinisekisa bona ihlelo lezokuthintana lingavikela kuhle iinsetjenziswa ezehlakalweni ezivele zivele ezifana nombane, ukuqinisekisa ukuzinza nokuthembeka kwezokuthintana.

    Iimfanelo ezikulu

    ◑ Okungenako nokuphumako ku-6P4C isokhethi kanye ne-RJ11 ikhanda lekristalu ngokulandelana. Ukufakwa okulula, akutlhogeki ezinye izesekeli.
    ◑ Ingasetjenziselwa ukuvikela i-LPZ0-LPZ2 kanye nokuhlukaniswa okulandelako.

    Idatha yethekhnikhi

    Ivoltheji yokusebenza elinganisiweko Un

    110VAC

    Ivoltheji ephezulu yokusebenza Uc

    132VAC

    I-IL yamanje esebenzako

    250mA

    I-Nominal discharge current In (8 / 20μs)

    2.5kA

    Izinga eliphezulu lokukhipha (8 / 20μs)

    5kA

    Umbane we-current limp(10/350μs)

    0.5kA

    Ivoltheji yokuvikela Phezulu (ngaphasi kweNgaphakathi) umugqa ukuya emgqeni

    <320V

    Ivoltheji yokuvikela phezulu (ngaphasi kwe-In) umugqa ukuya phasi

    <400V

    Ububanzi bebhendi

    10MHz

    Isikhathi sokuphendula

    <1ns

    Amazinga wokuvikeleka anikelwa yi-enclosure (ngokuhambisana ne-IEC 60529)

    IP 20

    Iinsetjenziswa zezindlu

    I-aluminium emnyama

    Inani lemigqa yokuvikela

    2,3

    Umhlobo wesikhombisi

    RJ11

    Izinga lokutjhisa elisebenzako

    —40~+80°C

    Indlela yokufaka

    I-DIN35mm yokukhetha iklampu yokufaka isitimela

    Indlela yokufaka phasi

    1.5mm2, ubude 2000mm intambo yokufaka phasi

    Izinga lokuhlola

    GB 8802.1/IEC 61643-1

    Inethiwekhi ye-SPD(inethiwekhi yefoni)

    Inethiwekhi ye-SPD(Inethiwekhi yefoni)1ejt

    Umdwebo ohlelekileko

    Inethiwekhi ye-SPD(Inethiwekhi yefoni)2e7v

    Imidwebo yobukhulu

    Inethiwekhi ye-SPD(Inethiwekhi yefoni)3yta