10KV Column Load Switch

Chishandiso chekutakura zvinhu chiri pakoramu chinogona kutakura nekupwanya magetsi akayerwa, asi hachikwanise kupwanya magetsi mapfupi. Chinonyanya kushandiswa pakupatsanura mitsetse uye kupatsanura magetsi.

(1) Chinochinja-chinja chinoburitsa gasi. Chinochinja-chinja chinoburitsa gasi chinoshandisa mukaha wakaumbwa nezvinhu zvakasimba zvinoburitsa gasi kuti chigadzire gasi rakawanda pasi pesimba rechinhu chinoputika gasi. Nekuda kwechimiro chayo chiri nyore uye mutengo wakaderera, yaimboshandiswa zvakanyanya.

(2) Chishandiso cheVacuum, SF6 load switch. Zvakafanana nechitarisiko uye maparamita evacuum neSF6 circuit breakers, musiyano ndewekuti chishandiso cheload switch hachina dziviriro yeCT uye hachikwanise kutyora short-circuit current, asi chinogona kumira short-circuit current uye kuvhara short-circuit current, chine hupenyu hurefu, hunhu husina kugadziriswa, hupenyu hwemakanika, rated current yakavhurika. Huwandu hwezvipingamupinyi hunopfuura ka10,000, izvo zvakakodzera kushandiswa kakawanda.

(3) Mazano ekushandisa:

①Kubva pakushandiswa, mwero wekukundikana kweswitch inogadzira gasi wakakwira, chifukidziro chekudzima arc chadonha, uye switch ine danda rimwe chete yapiswa kakawanda. Kuputsika kwe epoxy resin insulators necarbonized.

②Kana switch yabatidzwa, switch inogadzira gasi dzimwe nguva inokonzera kubuda kwechiedza che arc, izvo zvinokanganisa kuchengetedzeka kwemunhu. Sekureva kwemugadziri, maitiro ekudzima arc edhizaini yeswitch anonyanya kufunga nezve sub-load live load. Kana main contacts ne assistant contacts dzisina kuwiriraniswa, zviri nyore kuti Arc flash leak iitike.

③Chifukidziro chekudzima moto cheswitch inogadzira gasi chinofanira kuchengetedzwa zvisina kurongeka. Chinofanira kuongororwa uye kuchengetwa kwenguva inosvika makumi maviri yekupwanya mutoro wese. Hachina kunaka seswitch yemhando ye vacuum neSF6, iyo inogona kupwanywa kanopfuura ka10,000, uye basa rekushanda nekuchengetedza kwenguva refu rakakura.

④Maitiro ekushandisa echinoburitsa gasi anogona kukamurwa kuita mhando yehoko uye mhando yepull-down operation lever. Mhando yepull-down operation lever inofanira kuvharwa pakuisa mubato wekushanda, uye lock body inofanira kutsiviwa nekuchengetwa nguva nenguva, izvo zvisingavanetsi kushanda. Tsvimbo yekushanda inofanira kuiswa pamusoro pe2.5M pamusoro pevhu, zvikasadaro inogona kukuvara nyore nyore nesimba rekunze.

⑤ Mutengo wekuchinja kwemuchina wevacuum load combination switch wakafanana newekuchinja kwemuchina wegasi, uye kuvimbika kwayo uye kuchengetedzeka kwayo hazvienzaniswi nekuchinja kwemuchina wegasi, saka zvinokurudzirwa kuti ishandiswe pakusarudza.