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Pūrere Tiaki Ngaru Āhua Kotahi| LKX-C40 385V 2P Momo 2
Parenga Ngaru Momo 2

Pūrere Tiaki Ngaru Āhua Kotahi| LKX-C40 385V 2P Momo 2

Te Pūrere Tiaki Ngaru SPD Momo 2 20–40kA 385V AC (LKX-C40) tuku pakari Te tiakitanga o te ngaohiko whakawhiti o te akomanga II mō ngā pūnaha hiko 385V AC, hei tiaki i ngā taputapu mai i ngā ngaru whakawhiti, te uira ā-kore, me ngā raruraru haruru hiko. Kua rite ki ngā wāhanga MOV pūngao-teitei, te wā urupare tere, te tiaki momotu wera, me ngā matapihi tohu tūnga, ka whakarite kia haumaru, kia pono hoki te mahi mō ngā papa tohatoha whare noho me ngā papa tohatoha arumoni, ngā kāpata whakahaere ahumahi, ngā pūnaha HVAC, ngā rihi EV, me ngā ara iahiko AC 385V whānui.

    01

    Te kaupapa hua me ngā tikanga mahi

    1.E tutuki ana i ngā whakamātautau SPD o te Akomanga 2 (8/20 μs)
    2. I runga i te hangarau konutea waikura
    3. Mā te whakamahi i te 34S MOV, ko te mōrahi ka eke ki te 8/20μs 40ka
    4. Kāore he rere tonu o te auau mana
    5. He hoahoa kiato, engari he teitei te whakatauranga o te ngaru, me te whakamahi i te whānui o te reera DIN 35mm iti rawa
    6. Ko te pāmahana o te taiao mahi he -40℃~+80℃
    7. Tohu tūnga Whero/Kākāriki me ngā hononga whakawhiti paerewa mō te aroturuki mamao. (He Kōwhiringa te mahi mamao)

    02

    Ngā taipitopito tawhā hangarau

    Raraunga Hangarau
    KĀORE 2P/2+0
    Hangarau MOV (Ngā Pūrerehua Waikura Whakarewa) ADG
    Aratau tiaki L-PE/N-PE INGOA
    Ngaohiko ingoa (AC) [Un] 220V 300V 380V 400V 225V
    Ngaohiko whakahaere tonu mōrahi (DC) [Ucpv] 275V 320V 385V 420V 225V
    Iahiko tukunga ingoa (8/20μs) [I roto] 20kA 20kA
    Te aukume tukunga mōrahi (8/20μs) [lmax] 40kA 40kA
    Taumata parenga [Ki runga] ≤1.5kV ≤1.6 kV ≤1.8kV ≤2.0kV ≤1.5kV
    Wā urupare [tA] ≤25ns  
    Te ātete ki te ngaohiko rangitahi (TOV) - 5 hēkona [Ut] 335V 440V 440V 620V 335V
    Iahiko poto e whakaaetia ana [lsccr] 25 kA
    Te mōrahi, te pīhi tārua 63AgL/Gg

    03

    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
    04

    Te āhua o waho me ngā rahi o te tāutanga

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    05

    Ngā whakaaro mō te tāutanga

    1. I mua i te tāutanga, kia tino momotu te hiko. Kāore e whakaaetia te whakamahi i te wā e whakakahangia ana.
    2. E taunakihia ana kia tāutahia he fiusi, he whati ara iahiko rānei kia raupapa i te pito o mua o te waeine tiaki ngaru.
    3. Whāia te hoahoa tāutanga mō te hononga i te wā tāutanga. Āta karohia ngā hononga hē. I muri i te tāutanga, katia te pana whati ara iahiko (te pūhiko rānei) ka tirohia mēnā he noa te tūnga o te mahi.
    4. Whai muri i te tāutanga, whakauruhia te kōwae ki tōna wāhi, ka tirotiro mēnā kei te tika te mahi a te kōwae tiaki ngaru.
    5. I te wā e whakamahia ana, tirohia tonutia te waeine tiaki ngaru, me te tirotiro i te āhua o te matapihi whakaatu hapa. Mēnā ka whero te matapihi whakaatu hapa, ka puta rānei he tohu whakaoho mai i te pūwhakaata mamao, he tohu tēnei kei te hē te waeine tiaki ngaru, me whakatika, me whakakapi rānei i taua wā tonu.
    6. Me tāuta ngā waeine tiaki ngaru hiko e hono ana ki te taha whakarara. Me mau, me pono, me poto, me matotoru, me tika hoki ngā waea hononga.