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Bhokisi reBazi reDhivhari reDFW rekunze rine Voltage Yakakwira (Cabinet)

Gridhi remagetsi remumaguta muChina riri kushanduka neOutdoor Intelligent Box-type Switching Station (DFW), mhinduro diki uye inochinjika munzvimbo dzinodiwa zvakanyanya. Bhokisi iri repamusoro reOutdoor Intelligent rinobvisa kudiwa kwekuvakwa kwezvivakwa, richichengetedza nzvimbo nemari uku richigonesa kugoverwa kwemagetsi kwakavimbika uye kwemodular. Rinobatanidza switchgear ye12/24kV, smart monitoring (FTU/RTU), uye metering muchivako chesimbi isina tsvina chakavharwa, chinofambiswa. Bhokisi reOutdoor Intelligent rinovandudza kuvimbika kwegrid ne automation, IoT sensors, uye kukurumidza kuiswa, zvichichinjana nekuronga kwemaguta kwakasimba. Dhizaini yaro yese-mu-imwe inopfupisa nguva yekuvaka uye inogadzirisa manejimendi emagetsi, ichimiririra remangwana re network dzekuparadzira dzakangwara.

    Rudzi rweChimiro

    DFW-Bhokisi-rekunze-rakangwara-rakavhurika-uye-rakavhara-10
    1 Bhokisi reKugovera Cable rine Switch
    2 Huwandu hweMadunhu Ari Kuuya
    3 Nhamba yeMadunhu Anobuda
    4 Nhamba yeMatunhu eBazi
    5 Maseketi eBazi ane Maswichi
    6 Huwandu hweMaswichi muMasekete eBazi: Anogona kusiiwa kana swichi imwe chete

    Zvinhu Zvikuru

    1. Yakachengeteka uye isina kugadziriswa: Yakavharwa zvizere uye inodzivirirwa netambo dze silicone rabha dzinobatika, zvichiita kuti ive yakachengeteka uye yakavimbika kwenguva refu.

    2. Dhizaini Inogara: Chivharo chakapetwa kaviri chesimbi isina ngura chine runako rwakanaka, chinopa hupenyu hwebasa hunopfuura makore makumi maviri.

    3. Nguva Yakaderera Yekushanda: Inogonesa kugadziriswa kwemagetsi munzvimbo dzakasiyana pasina kukanganisa grid huru, zvichideredza zvakanyanya mukana wekudzima magetsi.

    4. Kugadziriswa Kunochinjika: Inotsigira switch imwe chete kana kupfuura dzeSF6 load ine wiring modes dzinoshanda—kusvika kuma branch circuits masere kuti igone kuchinjika zvakanyanya.

    5. Dziviriro Yakawedzerwa: Zvidziviriro zvemheni, zviratidzo zvekukanganisa, uye mafiyuzi anoganhurira magetsi kuti asvike kune zvinodiwa zvakasiyana-siyana zvevashandisi.

    Kuratidzwa kwechigadzirwa

    DFW-Bhokisi-rekunze-rekuchenjera-rakavhurika-uye-rakavhara-(1)
    DFW-Bhokisi-rekunze-rekuchenjera-rakavhurika-uye-rakavhara-(2)
    DFW-Bhokisi-rekunze-rekuchenjera-rakavhurika-uye-rakavhara-(3)
    DFW-Bhokisi-rekunze-rekuchenjera-rakavhurika-uye-rakavhara-(4)

    Magadzirirwo ehunyanzvi

    Aihwa. Zita Chikamu zvehunyanzvi chinodiwa
    Kabhineti yeSwitch yeLoad Magetsi Akasanganiswa
    Kabhineti yemidziyo
    1 Voltage Yakayerwa kV 12
    2 Kuwanda Kwakayerwa Hz 50
    3 Yakayerwa Iye Zvino A 630 200
    4 Rated Mutoro Kuputsa Iye Zvino A 630 630
    5 Yakayerwa Nguva Pfupi Yekutsungirira Nguva (RMS) kA 20kA
    6 Yakarongwa Nguva Pfupi Yekufamba Nenguva S 3s
    7 Yakayerwa Peak Inodzivirira Ikozvino kA 50/63
    8 Kuvhara Kuvhara Kwemazuva Ano A 630
    9 Yakayerwa Cable Charging Breaking Current A 25
    10 Yakayerwa Transformer Isina Mutoro Yakatyoka Kuputsa Kwemazuva Ano A 16
    11 Rated Transfer Breaking Current A 1750
    12 Fuse Inotarisirwa Kuputsa Kwemhepo Pfupi-Dzese
    (RMS)
    kA 63
    13 Chinja Chekushongedza Pasi Chenguva Pfupi Chekumira Nenguva Dzemagetsi/
    Nguva
    kA 25kA/1s
    14 Mashandiro Akarongwa Pari Zvino nguva imwe neimwe ≥200
    15 Hupenyu hweMichina nguva imwe neimwe ≥2000
    16 Mwero weKudonha Kwegasi weSF6 Pagore ≤1%
    17 1min Simba Frequency
    Kutsungirira Voltage (RMS)
    Kupfuura Kure Kunoparadzanisa kV 48
    Pakati peMatanho kV 42
    Kufamba-famba-kusvika-pasi kV 42
    Mheni Inokurudzira
    Kutsungirira Voltage (Peak)
    Kupfuura Kure Kunoparadzanisa kV 85
    Pakati peMatanho kV 75
    Kufamba-famba-kusvika-pasi kV 75
    18 Maitiro Ekushanda Kwechitubu Kushanda Nemaoko, Kunogona Kuvandudzwa Kuita Mota
    19 Voltage Inoshanda Mukati DC 48V AC 220V
    20 Kureba kweKudzivirira Kwekunze mm/kV ≥20
    21 Musiyano weNguva Yekuvhura ms
    22 Musiyano weNguva Yekupedzisa ms
    23 Kuramba Kukuru Kwedunhu
    24 Chikamu Chekudzivirira Chinovharirwa IP4X

    Dhirowa yekuisa nheyo (Yekutarisa)

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