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ZW32-24 (G) chiparara chemagetsi chekunze chine voltage yakakwira

ZW32-24(G) series outdoor high-voltage vacuum circuit breaker (inozonzi circuit breaker) iswitchgear yekunze ine maphase matatu eAC 50Hz, ine voltage yakaganhurirwa ye24kv, yakakodzera kuvhura nekuvhara ma load currents akasiyana-siyana uye nguva dzekushanda, yakakodzera kuvaka michina yemagetsi nekushandura grid yemaguta, grid yemaruwa, mine nechitima. Zvichienzaniswa nezvigadzirwa zvakafanana, chigadzirwa ichi chine hunhu hwe miniaturization, hachina kugadziriswa uye chakangwara. Mumakore achangopfuura, nekuwedzera kuri kuramba kuchiita ma power grids emaguta uye kukura nekukurumidza kwe power load munyika yangu, uye hunhu hwemitsetse mirefu yemagetsi uye kurasikirwa kukuru kwetambo muma power grids emaruwa, kugoverwa kwe 10kV voltage level yekutanga kwave kwakaoma kusangana nezvinodiwa zvemagetsi, uye zvishoma nezvishoma kwakaratidza kusasimba kwayo senge kureba kwesimba remagetsi, chiyero chekurasikirwa kwetambo yakakwira, uye hunhu hwevoltage hwakaoma kusangana nezvinodiwa. Kushandiswa kwe 24kv voltage level kune zvakanakira zvakawanda zvakaita sekuwedzera kugona kwesimba remagetsi, kuona kuti voltage yakanaka, kuderedza kurasikirwa kwesimba remagetsi, uye kuchengetedza mari yekuvaka grid yemagetsi.

Circuit breaker inotevedzera mitemo yehunyanzvi yakaita seGB1984-2003 High Voltage AC Circuit Breaker uye DLT402-2007 High Voltage AC Circuit Breaker Ordering Technical Conditions uye DL/T403-2000 12kV ~ 40.5kV High Voltage Vacuum Circuit Breaker Ordering Technical Conditions.

    Nzvimbo Yekushandisa

    ·Kupisa kwemhepo: muganho wepamusoro +40℃, muganho wepasi -40℃;

    ·Hunyoro hwemhepo: avhareji yezuva nezuva haipfuuri 95%, avhareji yemwedzi wega wega haipfuuri 90%;

    ·Kureba: ≤ 3000mm;

    ·Kumanikidzwa kwemhepo: kwete kupfuura 700Pa (yakaenzana nekumhanya kwemhepo 34m/s);

    ·Nhamba yekusvibiswa: Ⅳ Nhanho [kure kure nekukwirira> 31mm/kV;

    ·Kukora kwechando: ≤ 10mm;

    ·Nzvimbo yekuisa: Hapafanirwe kuva nemoto, njodzi yekuputika, kusvibiswa kwakanyanya, ngura yemakemikari uye kudedera kwakanyanya, nezvimwewo.

    Zvimiro zvechivako

    ◆Goko racho rakagadzirwa nesimbi isina ngura yepamusoro kana simbi yakajairika kuburikidza neDacromet anti-ngura process uye yozopfapfaidzwa neUV-resistant varnish. Chigadzirwa ichi chine simba guru rekudzivirira ngura, anti-salt spray uye zvimwe zvinhu zvinodzivirira zvakatipoteredza.

    ◆Chibato chekudzivirira chakavharwa neAPG chakaputirwa nerabha resilicone (sechinodzivirira uye buffer 1, saizi diki, kushanda zvakanaka kwekudzivirira dova, kushanda kwenguva refu uye kushanda kwakavimbika.

    ◆Maitiro ekushandisa imashini yekushandisa yechitubu, inowanikwa mumhando dzemaoko nedzemagetsi. Mudziyo wekudzora uri kure uye mudziyo wekudzivirira kupinda kwemagetsi pakuvharwa kweswichi zvinogona kuiswa kana zvichidikanwa. Simba remagetsi rekunze rinodiwa haripfuuri 70W, uye zviri nyore kugadzirira simba rekuchengetedza. Mudziyo webuffer wakagadzirwa zvakasiyana une mashandiro akanaka kwazvo, kudzokororwa kudiki uye ruzha rwakaderera.

    ◆Kamuri rekudzima arc rinoshandisa tekinoroji yakasarudzika yesimbi isina ngura, iyo isingade electroplating, ine welding yepamusoro, yakagadzikana uye yakavimbika, uye ine mwero wakaderera wekubuda kwemvura. Maitiro ekugadzira anoshandisa fomura yakakosha yeceramic metallization uye ceramic metallization process kuve nechokwadi chekuti chigadzirwa hachina mhepo, chine simba rekudhonza rinodarika 130Mpa, uye chakavharwa zvachose kamwe chete.

    ◆Chinoshandura magetsi chakagadzirwa nezvinhu zvemhando yepamusoro zvinofambisa magetsi uye epoxy resin uye silicone rabha composite insulation. Chine zvakanakira zvekukwanisa kukuru, kugadzikana kwekupisa kwakanyanya, kunyatsoita zvinhu nemazvo, kusachengetedza zvinhu uye kuvimbika zvakanyanya.

    ◆Zvichienderana nezvinodiwa nemushandisi, inogona kusanganiswa nevatongi vanoenderana kuti vagadzire otomatiki reclosers uye sectionizers, izvo zvinoshandiswa kuita otomatiki yenetiweki yekugovera.

    Magadzirirwo ehunyanzvi

    Siriyero nhamba

    Zita

    Chikamu

    Data

    1

    Vheji yakayerwa

    kV

    24

    2

    Rated frequency

    HZ

    50

    3

    Rated current

    A

    630

    1250

    4

    Yakayerwa kuputsika kwedunhu pfupi

    kA

    20

    25

    5

    Rated peak inodzivirira magetsi (peak)

    kA

    50

    63

    6

    Yakayerwa pfupi-dunhu kugadzira magetsi (nhamba yepamusoro)

    kA

    50

    63

    7

    Yakayerwa kuti igare kwenguva pfupi

    IWE/VANHU

    20\4

    25\4

    8

    Yakarongwa kurongeka kwekushanda

     

    0-0.3s-CO-180s-CO

    9

    Hupenyu hwemakanika

    Chechipiri-chepamusoro

    10000

    10

    Yakayerwa nguva dzekutyora kwemagetsi enguva pfupi

    Chechipiri-chepamusoro

    20

    11

    1min simba frequency rinodzivirira voltage

    (Kuedza kwemvura) chikamu kuenda kuchikamu, kusvika pasi/kupwanyika

    kV

    50/65

    (Kuedza kwakaoma) danho kuenda kudanho, kusvika pasi/kupwanyika

    65/79

    Dunhu rechipiri

    2

    12

    Mheni inomira nesimba remagetsi (peak) pakati pezvikamu, kusvika pasi/pakaputsika

    kA

    125/145

    13

    huremu

    makirogiramu

    115