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Mea Hoʻomalu Palekana Hoʻonui Hōʻailona Mamao 1200V 2P T2| LKX-PV
ʻAno 2 DC Surge Protection

Mea Hoʻomalu Palekana Hoʻonui Hōʻailona Mamao 1200V 2P T2| LKX-PV

ʻO ka Mea Palekana Piʻi ʻAno 2 SPD 20–40kA 1200V DC 2-Pole (LKX-PV) hāʻawi i ka palekana hilinaʻi o ka Papa II no nā pūnaewele 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. Hōʻike ʻia ka palekana MOV kiʻekiʻe, ka palekana disconnector thermal, a me ka manawa pane wikiwiki, hōʻoiaʻiʻo ia i ke kūpaʻa lōʻihi no nā pūʻulu PV nui, nā pahu hui, nā inverters kaula/waena, nā ʻōnaehana mālama pila, nā panela hoʻolaha DC, a me nā hoʻonohonoho solar 1200V DC ma waho o ka 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 8/20μs 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

    ʻAʻOLE 2P/2+0
    ʻenehana MOV (Nā Varistors Oxide Metal) ADG
    ʻAno palekana L-PE/N-PE INOA
    ʻO ke anakahi uila (AC) [Un] 220v 300V 380V 400V 225V
    Ka nui o ka uila hana hoʻomau (DC) [Ucpv] 275V 320V 385V 420V 225V
    Ka manawa hoʻokuʻu inoa (8/20μs) [I loko] 20kA 20kA
    Ka nui o ke au hoʻokuʻu (8/20μs) [lmax] 40kA 40kA
    Pae palekana [I luna] ≤1.5kV ≤1.6 kV ≤1.8kV ≤2.0kV ≤1.5kV
    Ka manawa pane [tA] ≤25ns  
    Kū i ka overvoltage manawa pōkole (TOV) - 5 kekona [Ut] 335V 440V 440V 620V 335V
    Ke au pōkole i ʻae ʻia [lsccr] 25kA
    Max, fuse kākoʻo 63AgL/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. Ma mua o ke kau ʻana, e hōʻoia ua hemo ka mana. Kapu loa ka hana ʻana i ka wā e hoʻāla ʻia ai.
    2. Manaʻo ʻia e hoʻokomo i kahi fuse a i ʻole ka mea haki kaapuni ma ke ʻano moʻo ma ka ʻaoʻao mua o ka module pale surge.
    3. E hahai i ke kiʻikuhi hoʻonohonoho no ka hoʻopili ʻana i ka wā o ke kau ʻana. ʻO DC+ ka pou maikaʻi, ʻo DC- ka pou maikaʻi ʻole, a ʻo PE ka uea honua. E pale i nā hoʻopili hewa. Ma hope o ke kau ʻana, e pani i ke kuapo circuit breaker (a i ʻole fuse) a nānā inā maʻamau ke kūlana hana.
    4. Ma hope o ke kau ʻana, e hoʻokomo i ka module i kona wahi a e hōʻoia inā e hana pono ana ka module pale surge.
    5. I ka wā e hoʻohana ai, e nānā mau i ka module pale surge a nānā i ke kūlana o ka puka makani hōʻike hewa. Inā ʻulaʻula ka puka makani hōʻike hewa a inā hoʻopuka ka kikowaena hōʻailona mamao i kahi hōʻailona alarm, hōʻike ia i kahi hana hewa o ka module pale surge, pono e hoʻoponopono koke ʻia a hoʻololi ʻia paha.
    6. Pono e hoʻokomo ʻia nā modula pale piʻi mana i hoʻopili ʻia ma ke ʻano like. Pono nā uea hoʻohui e paʻa, hilinaʻi, pōkole, mānoanoa, a pololei.