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Mea Hoʻomalu Palekana Piʻi Kelepona T2 1000V 3P| LKX-PV
ʻAno 2 DC Surge Protection

Mea Hoʻomalu Palekana Piʻi Kelepona T2 1000V 3P| LKX-PV

ʻO ka Mea Palekana Piʻi ʻAno 2 SPD 20–40kA 1000V DC 3-Pole (LKX-PV) hāʻawi i ka palekana ikaika o ka Papa II no nā ʻōnaehana mana photovoltaic a me DC kiʻekiʻe, e kāohi pono ana i ka overvoltage transient, nā surges hoʻololi, a me nā kahe uila i hoʻokomo ʻia. Hoʻolālā ʻia me nā ʻāpana MOV kiʻekiʻe, ka palekana disconnector thermal, a me ka hoʻolālā pane wikiwiki, hōʻoiaʻiʻo ia i ka palekana hilinaʻi no ka wā lōʻihi nā pūʻulu PV nui, nā pahu hui, nā inverters multi-string, nā keʻena hoʻolaha DC, nā ʻōnaehana mālama pila, a me nā hoʻonohonoho solar 1000V DC off-grid a i ʻole hybrid..

    01

    Manaʻo Hoʻohālike

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    02

    Kumumanaʻo huahana a me nā kūlana hana

    1. Hālāwai i nā hoʻokolohua SPD Class II (8/20μs)
    2. Ma muli o ka ʻenehana zinc oxide
    3. Me ka hoʻohana ʻana i ka 34S MOV, ʻo ka palena kiʻekiʻe loa a hiki i ka 8/20 μ s 40kA
    4. ʻAʻohe alapine mana e kahe mau ana
    5. ʻO ka mahana o ke kaiapuni hana he -40°C ~ + 80°C
    6. He koho ka hana hōʻailona mamao.
    7. Ke hāʻule ka huahana, huli ka puka makani ʻōmaʻomaʻo i ʻulaʻula a hāʻawi ka hōʻailona mamao i ka hana alarm mamao

    03

    Nā kikoʻī palena loea

    ʻIkepili loea
    ʻAʻOLE 3P
    ʻAno SPD ʻAno 2/Papa ​​II
    ʻenehana MOV/MOV+GDT
    ʻAno palekana DC+PE.DC
    Ka nui o ka uila hana hoʻomau (Dc) [Ucpv] 800V 1000V 1200V 1500V
    Ka manawa hoʻokuʻu inoa (8/20μs) [I loko] 20kA
    Ka nui o ke au hoʻokuʻu (8/20μs) [lmax] 40kA
    Pae palekana [I luna] ≤3.6 kV ≤4.0kV ≤4.5kV ≤5.2kV
    Ka manawa pane [tA] ≤25ns
    Ke au pōkole i ʻae ʻia [lsccr] 25kA
    Max, fuse kākoʻo 125AgL/Gg
    04

    ʻIkepili Mekanika

    ʻIkepili Mekanika
    I kēia manawa ʻŌnaehana AC
    Hoʻonohonoho SPD Pae hoʻokahi/ʻEkolu
    Hiki ke hoʻopili ʻia Loaʻa
    Ke kau ʻana ʻAlanui DlN 35mm
    Nā mea hale Thermoplastic, UL 94 VO
    Mahana hana -40℃...+80℃
    Ka helu palekana IP20
    Hōʻailona Mamao ʻŌmaʻomaʻo/ʻUlaʻula
    Uea no ka hōʻailona mamao Koho
    Max.Voltage/Au no ka hōʻailona mamao Paʻa/maʻalahi ka Max 1.5mm
    Hoʻokō ʻana i nā kūlana 250V/0.1A; 125V/0.2A; 75V/0.5A
    Palapala hōʻoia CE, CB, RoHS, TUV
    05

    ʻO ke ʻano o waho a me nā ana o ke kau ʻana

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    06

    Nā manaʻo hoʻonohonoho

    1. E hōʻoia i ka hoʻopau piha ʻana o ka mana ma mua o ka hoʻomaka ʻana o ke kau ʻana. Ua pāpā loa ʻia kekahi hana ma nā ʻōnaehana uila hana.
    2. No ka palekana kūpono loa, e hoʻokomo i ka pale overcurrent i hoʻopili ʻia i ka moʻo (fuse a breaker paha) ma mua o ka hāmeʻa hoʻopau surge.
    3. Pono e hoʻokō pono nā uea hoʻokomo me ke kiʻikuhi i hāʻawi ʻia:
    - DC+ = Kikowaena maikaʻi
    - DC- = Kikowaena maikaʻi ʻole
    - PE = Honua pale
    E hōʻoia i ka ʻike kūpono ʻana o ke kikowaena e pale aku i nā hewa uea. Ma hope o ke kau ʻana, e hoʻoikaika i ka ʻōnaehana ma ke hoʻopili ʻana i ka mea pale (breaker/fuse) a e hōʻoia i nā hōʻailona hana kūpono.
    4. Hoʻopau i ke kau ʻana ma ka hoʻopaʻa ʻana i ka module ma kona wahi i koho ʻia a me ka hana ʻana i ka hōʻoia hana o ka ʻōnaehana pale surge.
    5. Hoʻokō i nā nānā mālama i hoʻonohonoho ʻia e komo pū ana me:
    - Ka nānā ʻana i ka ʻōuli diagnostic
    - Hōʻoia o ke kūlana pili o ka alarm
    He mea koi ka hoʻololi koke ʻana i ka wā e ʻike ʻia ai:
    - Hoʻomālamalama ʻana o ka hōʻailona hewa ʻulaʻula
    - Hoʻāla ʻana i ka hōʻailona alarm
    6. Pono nā hoʻonohonoho palekana piʻi like:
    - Hoʻokō ʻoiaʻiʻo o ke kaapuni like
    - Nā pilina torqued kūpono
    - Nā alakaʻi lōʻihi loa
    - Ana uea kūpono (AWG)
    - Ke ala pololei me ka ʻole o nā kūlou pono ʻole