HRW 12/24KV High voltage composite inodonha fuse drop switch ine arc chute

HRW 12/24KV High voltage composite inodonha fuse inodonha switch ine arc chute Featured Image

Tsanangudzo Pfupi

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Drop-out fuse cutout uye load switching fuse cutouts ndeyekunze yakakwira magetsi ekudzivirira.Iwo akabatana neanouya feeder yekugovera transformer kana mitsara yekugovera.Izvi zvinonyanya kushandiswa kuchengetedza ma transformer kana mitsara kubva kupfupi maseketi uye overloads uye switching currents.Iyo inodonhedza-kunze fuse unit inoumbwa ne insulator inotsigira uye fuse chubhu, static contacts inogadziriswa pamativi maviri erutsigiro rwe insulator uye yekufambisa yekubata inoiswa pamativi maviri efuse chubhu.Mukati me fuse chubhu ndiyo inodzima chubhu.kunze kunogadzirwa ne phenolic compound paper tube kana epoxy glass.Load switching cutout fuse inopa yakatambanudzwa yekubatsira mabatiro uye arc-kudzimisa kuvharika kwekuchinja / kudzima kurodha ikozvino.
Mukushanda kwakajairika, chinongedzo chefuse chinosimbiswa kuti chiite nzvimbo yakavharwa.Mune kukanganisa kwazvino mamiriro, fuse link inonyungudika uye arc yemagetsi inoumbwa.Iyo arc-kudzimisa chubhu sezvinoitika.Izvi zvinokonzera kudzvinyirirwa kwakanyanya mukati mechubhu uye kunoita kuti chubhu iparadzane kubva kune vanobatana.Simba rekusangana rinorerutswa kana fuse zvinhu zvanyunguduka.Iwo akachekwa izvozvi ari munzvimbo yakavhurika, mushandisi anofanirwa kudzima ikozvino.Zvino ne insulated inoshanda bar, iyo inofamba yekubata inogona kubviswa.Iyo huru yekubata uye yekubatsira yekubatanidza yakabatana.

Tsanangudzo Yemuenzaniso

Technical parameters uye Installation effect

Chigadzirwa Chimiro maficha uye chiyero chekushandiswa

Melt tube chimiro:
Fuse inotora yakagadzirwa neflberglsaa, inonyorova-inopupurirwa & corrosion-proof.
Fuse base:
Chigadzirwa chigadziko chakamisikidzwa mechanical chimiro uye insulator.Isa simbi tsvimbo meshini uchishandisa yakakosha binder zvinhu uye insulator pamwe chete, inogona nekumira ipfupi-yedunhu ikozvino kuvhura simba remagetsi.
Fuse isina kunyorova haina blister, deformation, yakavhurika, yakakura kugona, UV, hupenyu hurefu, epamusoro magetsi zvivakwa, dielectric simba uye yakanakisa mechaniki kuoma uye kugona kwakatsaurwa.
The yose sangano kuti kwazvakarerekera, nyore kugadzwa, yakachengeteka uye yakavimbika.
1. The ambient tembiricha haina kupfuura +40 C, kwete kuderera pane-40 C
2. Kukwirira hakupfuuri 3000m
3.Mhepo yepamusoro yemhepo haipfuuri 35m / s
4. Kudengenyeka kwepasi hakupfuuri madhigirii masere

Mashandiro anoita chigadzirwa

1. Pakushanda zvakajairika, fuse link yakasimbisa chubhu yefuse kuti ive padyo nenzvimbo.
2. Kana hurongwa hukaitika kukanganisa, hombe kukanganisa ikozvino kunyunguduka fuse pakarepo uye kutora nzvimbo yemagetsi arc, iyo inoita sarc extinguishing chubhu ichipisa uye inoputika yakawanda yemagasi.Izvi zvinoburitsa kudzvinyirirwa kwakanyanya uye kuvhuvhuta arc pamwe nechubhu.
3. Mushure mokunge fuselink yakanyunguduka inofamba inobata haina simba rakasimbiswa, michina yakavharwa uye fuse tubedropout.
4. Cutout ikozvino iri panzvimbo yakashama.Operator achashandisa insulating Link Rod kudhonza iyo inofamba yekubata.