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Pūrere ārai ngaru ka taea te whakakapi 1200V 3P T2 | LKX-PV
Parenga Ngaru DC Momo 2

Pūrere ārai ngaru ka taea te whakakapi 1200V 3P T2 | LKX-PV

Te Pūrere Tiaki Ngaru SPD Momo 2 20–40kA 1200V DC 3-Poro (LKX-PV) e whakarato ana i te parenga ngaru taumata teitei mō te Akomanga II ngā pūnaha hiko photovoltaic me te hiko DC ngaohiko teitei, e whakaiti ana i te ngaohiko tere, te ngaru whakawhiti, me ngā ia uira i puta. I hangaia ki ngā kōwae MOV pūngao-teitei, te tiaki momotu wera, me te mahi urupare tere, ka whakarite i te pumau me te haumaru mō te wā roa ngā huinga PV nui, ngā pouaka whakakotahi, ngā kaitahuri maha-aho me te pokapū, ngā kāpata tohatoha DC, ngā pūnaha rokiroki pākahiko, me ngā tāutanga hiko pūngao rā 1200V DC waho-whatunga, ranu rānei..

    01

    Te Tikanga o te Tauira

    p1j36
    02

    Ngā Āhuatanga o te Hua

    1.E tutuki ana i ngā whakamātautau SPD o te Akomanga II (8/20μs)
    2. I runga i te hangarau konutea waikura
    3. Mā te whakamahi i te 34S MOV, ka eke te mōrahi ki te 8/20μs 40kA
    4. Kāore he rere tonu o te auau mana
    5. Ko te pāmahana o te taiao mahi he -40°C ~ +80°C
    6. He mea whiriwhiri te mahi tohu mamao.
    7. Ina taka te hua, ka huri te matapihi matomato ki te whero, ā, ka whakaratohia e te tohu mamao te mahi whakaoho mamao

    03

    Ngā taipitopito tawhā hangarau

    Raraunga Hangarau
    KĀORE 3P
    Momo SPD Momo 2/Akomanga II
    Hangarau MOV/MOV+GDT
    Aratau tiaki DC+PE.DC
    Ngaohiko whakahaere tonu mōrahi (DC) [Ucpv] 800V 1000V 1200V 1500V
    Iahiko tukunga ingoa (8/20μs) [I roto] 20kA
    Te aukume tukunga mōrahi (8/20μs) [lmax] 40kA
    Taumata parenga [Ki runga] ≤3.6 kV ≤4.0kV ≤4.5kV ≤5.2kV
    Wā urupare [tA] ≤25ns
    Iahiko poto e whakaaetia ana [lsccr] 25 kA
    Te mōrahi, te pīhi tārua 125AgL/Gg
    04

    Raraunga Mīhini

    Raraunga Mīhini
    Ināianei Pūnaha AC
    Whirihoranga SPD Wāhanga kotahi/wāhanga toru
    Ka taea te mono Kei te wātea
    Te Whakamaunga Reri DlN 35mm
    Rauemi whare Kirihou wera, UL 94 VO
    Te pāmahana whakahaere -40℃...+80℃
    Whakatauranga tiakitanga IP20
    Tohu Mamao Kakariki/Whero
    Waea mō te tohu mamao Kōwhiringa
    Ngaohiko/Au mōrahi mō te tohu mamao Teitei rawa 1.5mm totoka/ngāwari
    Te tutuki i ngā paerewa 250V/0.1A; 125V/0.2A; 75V/0.5A
    Tiwhikete CE,CB,RoHS,TUV
    05

    Te āhua o waho me ngā rahi o te tāutanga

    4 auneke5w1n
    06

    Ngā whakaaro mō te tāutanga

    1. I mua i te tāutanga, me whakaū kua wehea katoatia te mana. Kāore e whakaaetia te whakamahi i raro i ngā āhuatanga ora.
    2. Me whakauru he fiusi-roto, he whati ara iahiko rānei ki te taha whakauru o te parenga ngaru hei tikanga tiaki.
    3. Āta piri ki te hoahoa waea kua whakaratohia: ko te DC+ te tohu o te pito pai, ko te DC- te tohu o te pito kino, ā, ko te PE te tohu o te ara iahiko whenua. Me whakarite kia tika te polarity i te wā tāutanga. Kia oti, whakahohehia te taputapu tiaki (te kaiwawao hiko/fius) ka whakamana i ngā tawhā mahi noa.
    4. Whai muri i te tāutanga, whakanohohia te waeine ki te tūranga tika, ā, tirohia te mahi a te taputapu tiaki ngaru.
    5. Whakatinanahia ngā tirotiro tiaki ā-wā mō te parenga ngaru, tae atu ki te aroturuki i te tohu tātaritanga. Ko te whakaaturanga whakatūpato whero, ko te whakahohenga rānei o te pa o te whakaoho he tohu kei te rahunga te taputapu e hiahia ana kia arohia tonutia mā te whakatika, te whakakapi rānei.
    6. Ina tāutahia ngā parenga ngaru maha i roto i te whirihoranga whakarara, kia mau tonu te waea whakarara tuturu me ngā hononga kua mau tika mā te whakamahi i ngā ara iahiko rahi tika, he iti te roa, me te ara tika.