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Igikoresho cyo kurinda umurongo w'amakuru 800V 3P T2 | LKX-PV
Uburinzi bwa DC Surge yo mu bwoko bwa 2

Igikoresho cyo kurinda umurongo w'amakuru 800V 3P T2 | LKX-PV

Itsinda Igikoresho cyo kurinda cy’ubwoko bwa 2 SPD Surge 20–40kA 800V DC 3-Pole (LKX-PV) itanga uburinzi bwizewe bwo mu cyiciro cya kabiri cy'umuvuduko w'amazi ku sisitemu za DC na photovoltaic zifite voltage iri hagati kugeza hejuru, bigabanya neza imbaraga zidasanzwe z'amashanyarazi, guhindura ikirere, n'imiraba y'inkuba itera. Byakozwe hamwe module za MOV zifite ingufu nyinshi, uburinzi bwo guhagarika ubushyuhe, hamwe n'imikorere yihuse yo gusubiza, bitanga umutekano uhamye kuri Udusanduku twa PV, udusanduku two guhuza, inverter zifite imigozi myinshi, paneli zo gukwirakwiza DC, sisitemu zo kubika ingufu, hamwe n'ibikoresho bya 800V DC bidakoresha amashanyarazi cyangwa imirasire y'izuba bivanze.

    01

    Igisobanuro cy'icyitegererezo

    p1j36
    02

    Ihame ry'umusaruro n'imiterere y'akazi

    1. Ihuye n'ibizamini bya SPD bya ClassⅡ (8/20μs)
    2. Hashingiwe ku ikoranabuhanga rya zinc oxide
    3. Ukoresheje 34S MOV, ntarengwa izaba 8/20 μs 40kA
    4. Nta bushobozi bwo gutembera buri gihe
    5.Ubushyuhe bw'aho imikorere ikorera ni -40°C~+80°C
    6. Uburyo bwo gutanga ibimenyetso bwa kure ni ubushake.
    7. Iyo ibicuruzwa biguye, idirishya ry'icyatsi kibisi rihinduka umutuku kandi ikimenyetso cya kure gitanga akazi ko gutanga amakuru aturutse kure

    03

    Ibisobanuro birambuye ku bipimo bya tekiniki

    Amakuru ya tekiniki
    OYA 3P
    Ubwoko bwa SPD Ubwoko bwa 2/IcyiciroⅡ
    Ikoranabuhanga MOV/MOV+GDT
    Uburyo bwo kurinda DC+PE.DC
    Voltage ihoraho cyane (Dc) [Ucpv] 800V 1000V 1200V 1500V
    Umuyoboro w'amazi usohoka mu buryo bwa Nominal (8/20μs) [Muri] 20kA
    Umuyoboro wa Max.Discharge (8/20μs) [lmax] 40kA
    Urwego rw'uburinzi [Rwo hejuru] ≤3.6 kV ≤4.0kV ≤4.5kV ≤5.2kV
    Igihe cyo gusubiza [tA] ≤25ns
    Umuyoboro w'amashanyarazi wemewe w'amashanyarazi [lsccr] 25 kA
    Max, icyuma gikingira 125AgL/Gg
    04

    Amakuru ya tekiniki

    Amakuru ya tekiniki
    Ubu Sisitemu ya AC
    Imiterere ya SPD Icyiciro kimwe/Icyiciro cya gatatu
    Ishobora gucomekwa Biraboneka
    Gushyiraho Gari ya moshi ya 35mm DlN
    Ibikoresho byo mu nzu Thermoplastic, UL 94 VO
    Ubushyuhe bwo gukora -40℃...+80℃
    Igipimo cy'uburinzi IP20
    Itangazo rya kure Icyatsi kibisi/Umutuku
    Insinga zo gukoresha mu gutanga ibimenyetso bya kure Ubusa
    Ingufu nini/Umuriro w'amashanyarazi wo gutanga ibimenyetso biri kure Ntarengwa 1.5mm ikomeye/ihindagurika
    Iyubahirizwa ry'amahame 250V / 0.1A; 125V / 0.2A; 75V / 0.5A
    Icyemezo CE, CB, RoHS, TUV
    05

    Isura y'inyuma n'ibipimo byo kuyishyiraho

    4ln5m18
    06

    Ibitekerezo byo gushyiramo

    1. Mbere yo gushyiraho, yemeza ko amashanyarazi yose adashobora gukoreshwa. Igikorwa icyo ari cyo cyose mu gihe cy'izuba kirabujijwe.
    2. Uruhande rw'ikirinda cy'ingufu rugomba kuba rurimo fuse cyangwa circuit breaker nk'igipimo cyo kurinda.
    3. Komeza cyane igishushanyo mbonera cy'insinga cyatanzwe: DC+ yerekana terminal nziza, DC- igaragaza terminal mbi, naho PE igaragaza icyuma gitera umuyaga. Menya neza polarity ikwiye mu gihe cyo kuyishyiraho. Urangije kuyikoresha, fungura igikoresho gikingira (circuit breaker/fuse) hanyuma wemeze ibipimo bisanzwe by'imikorere.
    4. Nyuma yo gushyiraho, shyira neza igikoresho kandi ukore igenzura ry’imikorere y’igikoresho kirinda umuvuduko.
    5. Shyiraho igenzura rya buri gihe ku gikoresho cyo kubungabunga icyuma gikingira impanuka, harimo no kugenzura ikimenyetso cyo gusuzuma. Icyerekezo cy'umutuku cyo kuburira cyangwa gukora ku nteruro bigaragaza ko igikoresho cyananiwe gukora gikeneye kwitabwaho byihuse binyuze mu gusana cyangwa gusimbuza.
    6. Mu gihe ushyiramo ibikoresho byinshi birinda umuvuduko mu buryo bungana, komeza insinga zihuza neza hamwe n'imiyoboro ihamye neza ukoresheje ibyuma biyobora umuvuduko bingana neza kandi bifite uburebure buke kandi bitaziguye.