Nyaya Yekuti Unzwisise AFDD

1. Chii chinonziMuputsi wedunhu wakachengetedzwa neArc Fault(AFDD)?

Nekuda kwekukanganisika kana kukuvara kwekudzivirira kupisa, "arc yakaipa" ine simba rakawanda uye tembiricha yakakwira inogadzirwa mudunhu remagetsi, izvo zvisiri nyore kuwana asi zviri nyore kukonzera kukuvara kwemidziyo uye kunyange moto.
Mamiriro ezvinhu anowanzoita kuti pave nezvikanganiso
Chidimbu chemagetsi, chinozivikanwa se "electric spark", tembiricha yepakati yakanyanya kukwira, simbi inopararira, zviri nyore kukonzera moto. Kana chidimbu chemagetsi chikaitika, waya iri mhenyu newaya isina kusimba hazvibatani zvakananga, nekuti ganda rekudzivirira kupisa rinorasikirwa nehunhu hwekudzivirira kupisa kana kukuvara kweganda rekudzivirira kupisa, asi daro riri pakati pewaya iri mhenyu newaya isina kusimba riri pedyo zvikuru, uye magetsi anopwanya mhepo iri pakati pewaya iri mhenyu newaya isina kusimba, uye mapfumo anoburitswa pakati pewaya iri mhenyu newaya isina kusimba.

2. Hunhu hwakajairika hwe arc yekukanganisa yakaderera-voltage:

1. Mafungu aripo iye zvino ane ruzha rwakawanda rwemafrequency akakwira
2. Pane kudonha kwemagetsi pa arc yekutadza
3. kumhanya kwekukwira kwemagetsi kwazvino kunowanzo kuve kwakakura kupfuura mamiriro akajairwa
4. Hafu yega yega yekutenderera ine nzvimbo iyo magetsi ari pedyo ne zero, iyo inonzi "nzvimbo ye zero yemazuva ano".
5. Mafungu emagetsi ari pedyo nerectangle, uye mwero wekuchinja munzvimbo yezero iripo wakakura kupfuura pane dzimwe nguva, uye huwandu hwepamusoro ndehwekuti magetsi ari pamusoro pezero.
6. Chikanganiso chinowanzo itika nguva nenguva, chinoitika nguva nenguva
7. Mafungu aripo iye zvino ane kusarongeka kwakasimba
Kudzivirira nekudzora moto wemagetsi, unova ndiwo njodzi yekutanga yemoto, kuri kuramba kuchikosha.Muputsi wedunhu weArc Fault (AFDD), chigubhu chekudzivirira arc chinodzivirira moto wemagetsi pakutanga, chinodiwa.AFDD— arc fault circuit breaker, inozivikanwawo se arc fault device device, rudzi rutsva rwemidziyo inodzivirira. Inogona kuona fault ye arc mu electrical circuit, uye kudimbura circuit isati yatanga moto wemagetsi, uye kudzivirira moto wemagetsi unokonzerwa ne arc fault.

3. Ndedzipi nzvimbo dzinoshandiswa dzeAFDD arc fault circuit breaker?

Maitiro ekushanda kweArc fault circuit breaker, circuit breaker system, blurred out institutions, inspection function keys, terminal blocks, shell frame, sezvakaita general structure, feature structure yayo inosanganisira electrical isolated test circuit, electric solitary electronic components kuti ione common fault circuit (kusanganisira microprocessor), system configuration uye maintenance yakavakirwa paPCB ant colony algorithm, Ita bvunzo yemagetsi solitary ine njere, common fault electric solitary discrimination.
Mhando dzakasiyana dzekushandiswa kukuru pasina nzvimbo yekupofumadza zvimwe zvinhu zvekuchengetedza
AFDD arc fault circuit breaker inoshandiswa zvakanyanya munzvimbo dzine vashandi vakawandisa uye zvinhu zvinobvira moto, zvakaita sezvivakwa zvekugara, maraibhurari, makamuri emahotera, zvikoro nezvimwe zvivakwa zvetsika neveruzhinji. Pamwe chete nemuviri wayo wakareruka uye wakapfava, upamhi hwese i36mm chete, izvo zvinochengetedza zvakanyanya nzvimbo yebhokisi rekugovera, uye zvinoenderana nenzvimbo dzakawanda dzekuisa. Inova sarudzo yakanakisa yekudzivirira kutarisa moto kwemagetsi.