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 chinoshandiswa nechinhu chakaita segasi rakasimba kugadzira gasi rakawanda pasi pechinhu chinochinja-chinja kuti chigadzire chinhu chinoputika negasi. 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 yakapiswa kakawanda. Kuputsika kwe epoxy resin insulators necarbonized.

②Swichi inogadzira gasi dzimwe nguva inokonzera kubuda kwechiedza che arc light kana magetsi avharwa, izvo zvinokanganisa kuchengetedzeka kwemunhu. Sekureva kwemugadziri, maitiro ekudzima arc edhizaini yeswichi anonyanya kufunga nezve sub-load mhenyu. Kana main contacts neassistance contacts dzisina kuwiriraniswa kana switch yavharwa, zviri nyore kuti Arc flash leakage 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.