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PHL-24/D05J4

Ulawulo lweNethiwekhi yaMandla amathathu-kwinye iSurge Protective Devices

Iintlobo zeemveliso
iveliso ezifakiwe

PHL-24/D05J4

Amandla kunye nenethiwekhi ezimbini-kwinye esweni izixhobo ezikhethekileyo zokukhusela

RJ45/Crimp interface · 5kA · 5V

Isishwankathelo semveliso

Uthungelwano lwamandla amabini kwelinye iliso elizinikeleyo lokubamba umbane yimveliso yokukhusela umbane elungiselelwe iikhamera zenethiwekhi yedijithali. Umsebenzi wayo ophambili kukukhusela umbane kunye neesekethe zenethiwekhi zekhamera kwiziphumo zombane we-electromagnetic pulses, induced overvoltage, kunye nokusebenza ngokugqithisileyo. Olu hlobo lokubamba umbane lusetyenziswa ngokubanzi kukhuseleko loluntu, ukubeka iliso kwi-traffic kunye nezinye iindawo, ukuqinisekisa ukuba izixhobo zokubeka iliso zisenokuthi zisebenze ngokuqhelekileyo phantsi kweemeko zemozulu ezimbi.

    INGCACISO

    I-1.Ukhuseleko oludibeneyo lokunikezelwa kwamandla ekhamera kunye nesignali yenethiwekhi kunye nokuphazamiseka okuncinci
    2.Ilahleko encinci yokufaka, ukusebenza okuphezulu kokuhanjiswa, akukho kuvuza
    Kubhekiselele kwinto yokuba phantsi kweemeko eziqhelekileyo, ukulahleka kokudluliselwa kombambeli wombane kwisiginali kuncinci kakhulu kwaye akuyi kuba nefuthe elikhulu ekusebenzeni kwenkqubo yokubeka iliso. Oku kubalulekile ekugcineni ukusebenza okuqhelekileyo kwezixhobo zokubeka iliso.
    3.Ukudityaniswa okuphezulu:
    ibhekisela kwisibambisi sombane esidibanisa imisebenzi emininzi yokukhusela, kubandakanywa ukukhuselwa kwamandla kunye nemigca yenethiwekhi, kunye nemilinganiselo yokukhusela iintlobo ezahlukeneyo zokuphazamiseka kombane. Olu luyilo oludibeneyo lwenza ukuba imveliso ibe mfutshane kwaye isebenze kakuhle.
    I-4.Izinga lokuhamba okukhulu, uxinzelelo olusezantsi olushiyekileyo
    I-voltage esezantsi eshiyekileyo: ibhekisa kumbane oshiyekileyo ophantsi emva kokuba isibambisi sombane sisebenze, esingayi kubangela umonakalo kwisixhobo esiqhagamshelweyo. Oku kunceda ukwandisa ubomi benkonzo yezixhobo kunye nokuphucula ukuzinza kwenkqubo.
    I-5.Easy ukuyifaka kunye nesakhiwo esingqongqo
    Ufakelo olufanelekileyo: Kubhekiselele ekufakeni lula ukufakwa kwezibopheli zombane, ezinokudityaniswa lula kwiinkqubo ezikhoyo zokubeka iliso. Olu luyilo luvumela abasebenzisi ukuba basebenzise ngokukhawuleza ukukhuselwa kombane kunye nokuphucula ukhuseleko olupheleleyo lwenkqubo.
    6.Ukhuseleko lwamanqanaba amaninzi;

    Isicelo

    Isetyenziswa kakhulu kwiinkqubo zokubeka iliso zebhanki, iinkqubo zokhuseleko loluntu, izikolo, amashishini, ukhuseleko ezindleleni, kunye nolunye ukhuseleko lwezixhobo zokubeka iliso. Ikwasetyenziselwa ukukhusela izixhobo zokubeka iliso (ubonelelo lwamandla, i-PTZ, kunye nekhamera) kwinkqubo yokubeka iliso.

    Umzekelo

    PHL-12/D05J4

    PHL-24/D05J4

    PHL-220/D05J4

    Iiparamitha zombane zenethiwekhi

         

    Indawo yoKhuseleko loMbane (LPZ)

    2

    2

    2

    Inqanaba lemfuno

         

    Ngokutsho IDN VDE6075 iCandelo 6 (Idrafti 11.89) A1,A2

    D

    D

    D

    Ngokutsho kwe-IEC 61643

    II

    II

    II

    Ubuninzi bombane obuqhubekayo obusebenzayo (UC)

    5V

    5V

    5V

    Ukukhutshwa okuqhelekileyo ngoku ngaphakathi (8 / 20μs)

    3kA

    3kA

    3kA

    Ubuninzi bomthamo wokuhamba Imax(8/20us)

    5 kA

    5 kA

    5 kA

    I-voltage yokunciphisa (10/700μs) i-core wire - i-core wire

    ≤20V

    ≤20V

    ≤20V

    Ixesha lokuphendula (Ta)

    1ns

    1ns

    1ns

    Izinga losulelo Vs

    100 bps

    100 bps

    100 bps

    Ilahleko yokufaka

    ≤0.5dB

    ≤0.5dB

    ≤0.5dB

    Uluhlu lokufuma okusebenzayo (TU)

    Iqondo lobushushu lokusiNgqongileyo: -40~+85℃ Ukufuma okuhambelanayo≤95%

    Ifomu edibeneyo

    RJ45

    RJ45

    RJ45

    Imigangatho

    I-lEC 61643-1、EN60950、GB/T18802.21-2002、TB/2311-2002、YD/1235.2、YD/T 1542 leC61643、YD/5097-2005、GB188010,GB18801017、GB18801017、GB18801017.

    Iiparamitha zombane zobonelelo lwamandla

         

    Umbane osebenzayo oqhelekileyo (Un)

    12VDC

    24VAC

    220VAC

    Ubuninzi bombane obuqhubekayo obusebenzayo (UC)

    15VDC

    30VAC

    275VAC

    Ukukhutshwa okuqhelekileyo ngoku ngaphakathi(8/20μs)

    5 kA

    5 kA

    5 kA

    Ubuninzi bomthamo wokuhamba Imax(8/20μs)

    10kA

    10kA

    10kA

    Layisha okwangoku

    0.5A

    0.5A

    0.5A

    Xa inqanaba lokukhuselwa kwamandla ombane Phezulu yi-1n

    ≤60V

    ≤100V

    ≤900V

    Ixesha lokuphendula (Ta)

    1ns

    1ns

    1ns

    Indawo yokusebenza

    Iqondo lobushushu lokusiNgqongileyo: -40~+85℃ Ukufuma okuhambelanayo≤95%

    Ifomu edibeneyo

    Uhlobo lwecrimp

    Uhlobo lwecrimp

    Uhlobo lwecrimp

    Imigangatho

    I-lEC 61643-1、EN 60950、GB/T18802.21-2002、TB/T2311-2002、YD/1235.2

    Iiparamitha zoomatshini

         

    Indlela yokufakela

    Umbambeli uqhagamshelwe kuthotho phakathi kwezixhobo ezikhuselweyo kunye nemijelo yomqondiso

    Ubungakanani bembonakalo

    112*60*25mm

    112*60*25mm

    112*60*25mm

    Izinto zeqokobhe / umbala

    I-Aluminiyam / eluhlaza okwesibhakabhaka

    I-Aluminiyam / eluhlaza okwesibhakabhaka

    I-Aluminiyam / eluhlaza okwesibhakabhaka

    Inqanaba lokhuseleko (IEC EN 60529)

    IP20

    IP20

    IP20