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    CJ-D20 2p 1.2ka 20ka Power Lightning Surge Protector SPD Arrester Chithunzi Chowonetsedwa
    • CJ-D20 2p 1.2ka 20ka Power Lightning Surge Protector SPD Arrester
    • CJ-D20 2p 1.2ka 20ka Power Lightning Surge Protector SPD Arrester
    • CJ-D20 2p 1.2ka 20ka Power Lightning Surge Protector SPD Arrester
    • CJ-D20 2p 1.2ka 20ka Power Lightning Surge Protector SPD Arrester

    CJ-D20 2p 1.2ka 20ka Power Lightning Surge Protector SPD Arrester

    Kufotokozera Kwachidule:

    Zomanga ndi Mbali

    • Malo Ogwiritsidwa Ntchito: Mabodi Ogawa Magawo
    • Njira Yotetezera: LN, N-PE
    • Mayeso Othamanga: Mu = 10kA(8/20μs)
    • Gulu la IEC/EN/UL: Kalasi II+III/ Mtundu 2+3
    • Zinthu Zoteteza: High Energy MOV ndi GDT
    • Nyumba: Mapangidwe Omangika
    • Kutsata: IEC 61643-11:2011 / EN 61643-11:2012

    Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Deta yaukadaulo

    IEC Electrical 75 150 275 320 385 440
    Nominal AC Voltage (50/60Hz) 60v ndi 120V 230 V 230 V 230 V 400V
    Maximum Continuous Operating Voltage (AC) (LN) Uc 75v ndi 150V 275V 320V 385V 440V
    (N-PE) Uc 255V
    Kutulutsa Kwadzidzidzi Panopa (8/20μs) (LN)/(N-PE) In 10kV/10kA
    Kutulutsa Kwambiri Pakalipano (8/20μs) (LN)/(N-PE) Imax 20kA/20kA
    Mlingo wa Chitetezo cha Voltage (LN)/(N-PE) Up 0.2kV/1.5kV 0.6kV/1.5kV 1.3kV/1.5kV 1.5kV/1.5kV 1.5kV/1.5kV 1.8kV/1.5kV
    Tsatirani Kusokoneza Kwapano (N-PE) Ife 100ARMS
    Nthawi Yoyankha (LN)/(N-PE) tA <25ns/<100ns
    Fuse Yosunga Bwino (max) 125A gL /gG
    Short-Circuit Current Rating (AC) (LN) Mtengo wa ISCCR 10kA ku
    TOV Kupirira 5s (LN) UT 90v ndi 180V 335V 335V 335V 580V
    TOV 120 min (LN) UT 115V 230 V 440V 440V 440V 765V
    mode Kupirira Kupirira Kulephera Motetezeka Kulephera Motetezeka Kulephera Motetezeka Kulephera Motetezeka
    TOV Kupirira 200ms (N-PE) UT 1200 V
    Operating Temperature Range -40ºF mpaka +158ºF[-40ºC mpaka +70ºC]
    Chinyezi chovomerezeka chogwirira ntchito Ta 5%…95%
    Kuthamanga kwa mumlengalenga ndi kutalika kwake RH 80k Pa..106k Pa/-500m..2000m
    Terminal Screw Torque Mmax 39.9 lbf-mu[4.5 Nm]
    Conductor Cross Section (max) 2 AWG (Yolimba, Yokhazikika) / 4 AWG (Yosinthika)
    35 mm²(Yolimba, Yokhazikika) / 25 mm²(Yosinthika)
    Kukwera 35 mm DIN Rail, EN 60715
    Mlingo wa Chitetezo IP 20 (yomangidwa)
    Zida Zanyumba Thermoplastic: Digiri Yozimitsa UL 94 V-0
    Chitetezo cha Thermal Inde
    Opaleshoni State / Zolakwa Chizindikiro Green ok / Red chilema
    Ma Contacts Akutali (RC) / RC Kusintha Mphamvu Zosankha
    RC Conductor Cross Section (max) AC:250V/0.5A;DC:250V/0.1A;125V/0.2A;75V/0.5A
    16 AWG(Yolimba) / 1.5 mm2(Yolimba)

    Chida chachitetezo cha Surge (1)

     

    Kodi Surge Protective Device (SPD) ndi chiyani?

    The Surge Protective Device (SPD) ndi gawo lamagetsi oteteza magetsi.Chipangizochi chimagwirizanitsa mofanana ndi dera loperekera mphamvu za katundu zomwe ziyenera kuteteza.Chipangizo choteteza mawotchiwa chimalozeranso mafunde amagetsi ngati kutulutsa kwadzidzidzi kuchokera pagawo lalifupi.Imatero pogwiritsa ntchito cholumikizira chokhazikika kapena chosinthira mpweya.Kuonjezera apo, chipangizo chotetezera chiwombankhanga chimagwira ntchito ngati chipangizo chotetezera katundu pazochitika zowonongeka komanso chojambulira chomwe chimayang'anira mlingo wa voteji pamwamba pa voliyumu yovotera kapena voteji yotsika pakagwa vuto.Titha kugwiritsanso ntchito chipangizo choteteza maopaleshoni pamagawo onse a netiweki yamagetsi.Njira iyi nthawi zambiri ndiyomwe imagwiritsidwa ntchito kwambiri komanso yothandiza kwambiri pakuteteza kupitilira mphamvu.

    Chida choteteza cha Surge cholumikizidwa mofananira chimakhala ndi impedance yayikulu.Mwa kuyankhula kwina, kuchuluka kwa mndandanda wa impedance ndi wofanana ndi kulepheretsa kwa chipangizo chimodzi chotetezera.Kuchulukana kwakanthawi kochepa kumawonekera mkati mwadongosolo, kutsekeka kwa chipangizocho kumachepa, kotero kuti kuthamanga kwamagetsi kumayendetsedwa ndi chipangizo choteteza, ndikudutsa zida zodziwikiratu.Izi ndikuteteza zida kuti zisawonongeke komanso kusokonezeka kwamagetsi, monga ma voltage spikes ndi ma surges amagetsi, kusiyanasiyana kwa ma frequency, ndi ma volt opitilira muyeso omwe amayamba chifukwa cha kusintha kwamagetsi kapena mphezi.Wogwiritsa ntchito akayika chingwe chowongolera kapena chipangizo choteteza ma surge mu chingwe chamagetsi chochokera kumagetsi omwe amaphatikiza ma capacitor osalala, ma surge suppressor safunikira chifukwa ma capacitor awa amateteza kale ku kusintha kwadzidzidzi kwa voltage.

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