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Isixhobo sokukhusela ukurhawuzelelwa koxinzelelo lwendlu yokuhlala 600V 2P T2| LKX-PV
Uhlobo lwe-2 DC Surge Protection

Isixhobo sokukhusela ukurhawuzelelwa koxinzelelo lwendlu yokuhlala 600V 2P T2| LKX-PV

I Isixhobo sokukhusela i-SPD Surge yohlobo lwesibini 20–40kA 600V DC 2-Pole (LKX-PV) yenzelwe iinkqubo zamandla ze-photovoltaic kunye ne-DC, inika ukhuseleko oluthembekileyo lweKlasi yesiBini kwi-overvoltage yesikhashana, i-switching surges, kunye nemisinga yombane ebangelwayo. Yakhiwe nge iteknoloji yokuqhawula ubushushu enamandla aphezulu e-MOV +, iqinisekisa impendulo ekhawulezileyo, ukusebenza okuzinzileyo kwe-DC, kunye nokukhuselwa kwexesha elide ii-solar PV arrays, ii-combiner box, ii-string inverters, ii-DC distribution panels, iinkqubo zokugcina amandla, kunye nokufakelwa kwamandla angaphandle kwegridi.

    01

    Intsingiselo yoMzekelo

    q1eot
    02

    Umgaqo wemveliso kunye neemeko zokusebenza

    1.Idibana novavanyo lwe-SPD lweKlasi Ⅱ (8/20μs)
    2. Isekelwe kubuchwepheshe be-zinc oxide
    3. Ukusebenzisa i-34S MOV, ubuninzi buya kuba yi-8/20μs 40kA
    4. Akukho frequency yamandla eqhubekayo
    5. Ubushushu bendawo yokusebenza yi--40°C~+80°C
    6. Umsebenzi wokubonisa okukude awunyanzelekanga.
    7. Xa imveliso iwa, ifestile eluhlaza ijika ibe bomvu kwaye umqondiso okude unika umsebenzi we-alamu okude

    03

    Iinkcukacha zepharamitha yobugcisa

    HAYI 2P/2+0
    Itekhnoloji I-MOV (ii-Metal Oxide Varistors) I-ADG
    Indlela yokukhusela I-L-PE/N-PE IGAMA
    I-voltage eqhelekileyo (i-AC) [Un] 220v 300V 380V 400V 225V
    Umbane osebenzayo oqhubekayo ophezulu (DC) [Ucpv] 275V 320V 385V 420V 225V
    Umsinga wokukhupha oqhelekileyo (8/20μs) [In] 20kA 20kA
    Umbane wokukhupha ophezulu (8/20μs) [lmax] 40kA 40kA
    Inqanaba lokhuseleko [Phezulu] ≤1.5kV ≤1.6 kV ≤1.8kV ≤2.0kV ≤1.5kV
    Ixesha lokuphendula [tA] ≤25ns  
    Ukumelana nombane ogqithisileyo wexeshana (TOV) - 5 sec [Ut] 335V 440V 440V 620V 335V
    Umsinga we-short-circuit ovumelekileyo [lsccr] 25 kA
    UMax, ifusi yogcino 63AgL/Gg
    04

    Idatha yoomatshini

    Idatha yoomatshini
    Okwangoku Inkqubo ye-AC
    Uqwalaselo lwe-SPD Isigaba esinye/esithathu
    Iyaxhunywa Iyafumaneka
    Ukufakelwa Isitimela se-35mm DlN
    Izixhobo zendlu I-Thermoplastic, UL 94 VO
    Ubushushu bokusebenza -40℃...+80℃
    Uvavanyo lokhuseleko IP20
    Imiqondiso ekude Luhlaza/Bomvu
    Ucingo lwentambo yokubonisa imiqondiso ekude Ukhetho
    I-Max.Voltage/Current yokubonisa okukude Ubuninzi 1.5mm iqinile/iguquguquka
    Ukuthobela imigangatho 250V/0.1A; 125V/0.2A; 75V/0.5A
    Isiqinisekiso I-CE, i-CB, i-RoHS, i-TUV
    05

    Inkangeleko yangaphandle kunye nobukhulu bofakelo

    4 kweyeNkanga5a4t
    06

    Izinto eziqwalaselwayo xa kufakwa

    1Ngaphambi kokufakela, qiniseka ukuba umbane ucinyiwe. Ukusebenza kwizixhobo ezisebenza ngokusebenzayo akuvumelekanga ngokupheleleyo.
    2. I-fuse okanye i-circuit breaker kufuneka iqhagamshelwe ngochungechunge oluphezulu lwe-surge protector ukuze kubekho ukhuseleko olongezelelekileyo.
    3. Jonga umzobo wocingo ukuze ufakelwe ngokufanelekileyo. Qhagamshela i-DC+ kwisiphelo sendlela esifanelekileyo, i-DC- kwisiphelo sendlela esingalunganga, kunye ne-PE kwintambo yokumisa umhlaba. Qinisekisa ukuba i-polarity ilungile ukuthintela iimpazamo zocingo. Nje ukuba ufake, vula i-circuit breaker (okanye i-fuse) kwaye uqinisekise ukusebenza okuqhelekileyo.
    4. Nje ukuba ifakiwe, yifake ngokukhuselekileyo imodyuli kwaye uqinisekise ukuba isikhuseli sokushushu sisebenza njengoko bekucetyiwe.
    5. Jonga rhoqo isithinteli sokuhamba kombane kwaye ujonge isibonisi sokuhamba kombane. Isalathisi sokuhamba kombane esibomvu okanye isignali yesilumkiso esivela kwisiphelo esikude sithetha ukuba isithinteli sokuhamba kombane asiphumelelanga kwaye kufuneka silungiswe okanye sitshintshwe ngoko nangoko.
    6. Kwizikhuseli zokushushuluza ezidityaniswe ngendlela ehambelanayo, qinisekisa ukuba intambo efanelekileyo ehambelanayo iyasebenza kakuhle. Sebenzisa iintambo ezimfutshane, ezijiyileyo, ezithe tye, nezibotshelelwe kakuhle ukuze usebenze kakuhle.