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Pūrere Tiaki Ngaru 385V AC 4P Momo 1 SPD| LKX-A25
Parenga Ngaru Momo 1

Pūrere Tiaki Ngaru 385V AC 4P Momo 1 SPD| LKX-A25

Ko te Pūrere Tiaki Ngaru Momo 1 (SPD) LKx-A25 Raupapa e whakarato ana i te parenga uira me te ngaru kaha mō ngā pūnaha hiko kotahi-wāhanga me te toru-wāhanga. I hangaia mō ngā wāhi uira morearea nui, e tutuki ana i ngā paerewa lEC/GE me te ngaru 10/350 us. He hanganga tauwehe me te whakamau reera DlN 35mm, ka tukuna e tēnei SPD te ngoikore tae atu ki te 25kA me te 120kA lmax, he mea tino pai mō ngā panera tohatoha o roto, o waho hoki, ngā papa whakawhiti matua, me ngā pūnaha hiko ahumahi. I whakamahia mō te parenga taumata tuatahi pono me te kore he iahiko whai, e whakarite ana i te haumaru hiko mōrahi.

    01

    Ngā Raraunga Hangarau Matua

    Tauira hua

    LKX-A25

    Pūnaha hiko e tika ana

    220/385V~50Hz

    Ngaohiko whakahaere tonu mōrahi (Uc)

    275V/385V

    Ātete ārai (Rins)

    >100Mōhm

    ahautihio nāianei

    25 KA

    Te rahinga utu

    7.5AS

    Pūngao (W/R)

    56.25KJ/Q

    I roto i (8/20μs)

    25 KA

    Imax (8/20μs)

    100KA

    Taumata tiaki ngaohiko

    ≤2.2KA

    Te wā urupare

    ≤100ns

    Te pāmahana whakahaere

    -40~+80℃

    Rauemi āpiti

    Nairona ātete-mura

    Whakatauranga tiakitanga

    IP20

    Tāutahia he fuse i mua i te SPD

    125A

    Te horahanga whakawhiti-wāhanga o te arataki i muri i te hononga

    6-35mm2

    02

    Ngā tikanga whakahaere noa me ngā tikanga tāutanga

    1. Pāmahana ā-taiao: -40°C ki te +80°C.
    2. Teitei: Kaua e neke atu i te 2000m i runga ake i te taumata o te moana.
    3. Haumākū ōrite: Kaua e neke atu i te 90% (25°C).
    4. Tikanga tāutanga: Hototahi ki te rēra DIN paerewa 35mm.
    5. Ngā momo whenua e tika ana: "IT", "TT", "TS", "TN-CS", "TN-S".
    6. Te koki piko mōrahi e pā ana ki te papa poutū: 50°.
    7. Wāhi tāutanga: Kāore he wiri pānga, he oscillation rānei.
    8. Taiao: Kore rawa i ngā āhuarangi pahū, i ngā hau me te puehu ka taea te waikura i te konganuku, te kino rānei i te whakamarumaru.

    03

    Te āhua o waho me ngā rahi o te tāutanga

    q1sus