Maitiro ekusarudza chinopwanya mhepo chakakodzera iwe

Munyaya yeinjiniya yemagetsi uye kugoverwa kwesimba, kusarudza air circuit breaker chaiyo (ACB) kwakakosha zvikuru. Air circuit breakers zvinhu zvakakosha pakudzivirira masisitimu emagetsi kubva pakuzara kwemagetsi uye mashort circuit. Nesarudzo dzakawanda dziripo pamusika, kusanganisira zvigadzirwa zvinobva kuvagadziri vane mukurumbira vakaita seYuye Electrical Co., Ltd.,Zvakakosha kunzwisisa zvinhu zvakakosha zvinopesvedzera maitiro ekusarudza. Chinyorwa chino chine chinangwa chekupa gwara rakazara rekukubatsira kusarudza air circuit breaker inosangana nezvaunoda, ichitarisa mhando yemutoro, short circuit current, uye rated current.

Kunzwisisa Maputsi eAir Circuit
Ma "air circuit breakers" akagadzirwa kuti adzivirire ma "electrical circuit" nekuvhiringidza kufamba kwe "current" kana paine chikanganiso. Anoshandisa mhepo se "arc extinguisher medium" uye akakodzera kushandiswa kwe "high voltage". Ma "air circuit breakers" anowanzo shandiswa mumaindasitiri nemabhizinesi kuti ape dziviriro yakavimbika yemidziyo yemagetsi uye ave nechokwadi chekuti vashandi vakachengeteka.

Zvikamu zvakakosha zvekusarudza
Pakusarudza air circuit breaker, ma parameter akawanda anofanira kutariswa kuti ave nechokwadi chekuti inoshanda zvakanaka uye yakavimbika. Zvinhu zvitatu zvikuru zvekutarisa pazviri imhando yemutoro, short-circuit current, uye rated current.

1. Rudzi rwemutoro
Rudzi rwemutoro unoshandiswa neair circuit breaker ndicho chinhu chikuru chaunofanira kufunga nezvacho. Mitoro inogona kukamurwa kuita zvikamu zvitatu: mitoro inodzivisa, mitoro inokurudzira, uye mitoro ye capacitive.

Mutoro unodzivisa: Unosanganisira zvinhu zvinodziisa, marambi eincandescent, nezvimwe zvishandiso apo magetsi anoenderana nemagetsi. Ma "air circuit breakers" e "resistive loads" anowanzoda dziviriro shoma yemagetsi anodzivisa.

Mutoro wekusimudzira: Mutoro wekusimudzira unosanganisira mota, matransformer, nezvimwe zvishandiso zvinogadzira masimba emagineti. Mutoro wekusimudzira unogadzira mafungu makuru emumhepo paanotanga, sakama "air circuit breakers"ine simba guru rekupwanya magetsi uye magadzirirwo anogadziriswa anodiwa kuti ikwanise kubata mafungu aya emvura anoputika.

Mitoro yemagetsi: Macapacitor nemidziyo yekugadzirisa simba zvinowira muchikamu ichi. MaAir circuit breakers (ACBs) emidziyo yemagetsi anofanirwa kusarudzwa nokungwarira sezvo anogona kusangana nemhepo yakawanda uye anoda marongero chaiwo kudzivirira kukanganiswa.

Kunzwisisa rudzi rwemutoro kwakakosha pakusarudza ACB inosangana nezvinodiwa zvekushanda pasina kukanganisa kuchengetedzeka kana mashandiro.

2. Nguva pfupi yedunhu
Current yepfupi inoreva simba guru rinogona kuyerera mudunhu kana paine dambudziko. Zvakakosha kuziva simba repfupi rinouya panguva yekuisa, sezvo kukosha uku kuchaona kugona kunodiwa kweair circuit breaker.

Kuti uverenge current yepfupi, huwandu hwese hweimpedance yedunhu hunofanira kufungwa nezvahwo, kusanganisira transformer, makondakita, nezvimwe zvikamu. Kugona kutyoka kweair circuit breaker kunofanira kupfuura current yepfupi yakaverengerwa kuti ive nechokwadi chekuti inogona kukanganisa kukanganisa uye kudzivirira michina iri pasi pemvura.

Yuye Electric Co., Ltd. inopa mhando dzakasiyana dzema air circuit breaker ane kugona kwakasiyana kwekupwanya magetsi, zvichibvumira mainjiniya kusarudza modhi inosangana nezvinodiwa zve short-circuit current zvekushandisa kwavo.

3. Rated ikozvino
Mwenje wemhepo unokatyamadzwa unoreva mwero wepamusoro wemhepo unoenderera mberi waunogona kutakura usingagumburwi. Iyi parameter yakakosha kuve nechokwadi chekuti mhepo inokatyamadza inogona kubata mashandiro akajairika emagetsi.

Pakusarudza simba remagetsi rakarongwa, mutoro wese wakabatana nedunhu unofanira kufungwa nezvawo. Simba remagetsi rakarongwa rinofanira kunge rakakwira kupfuura mutoro mukuru unotarisirwa kudzivirira kugumburwa zvisina kufanira panguva yekushanda kwakajairika. Pamusoro pezvo, sezvo masisitimu emagetsi achiwanzowedzera nekufamba kwenguva, zvinokurudzirwa kufunga nezvekukura kwemutoro mune ramangwana.

Yuye Electric Co., Ltd.inopa ma air circuit breakers mumhando dzakasiyana-siyana dze current ratings, zvichibvumira vashandisi kusarudza ma circuit breakers anosangana nezvinodiwa zvavo zve load zviripo uye zvemangwana.

Zvimwe Zvinyorwa
Kunyange zvazvo rudzi rwemutoro, short-circuit current uye rated current zviri zvinhu zvikuru pakusarudza air circuit breaker, zvimwe zvinhu zvinofanirawo kufungwa nezvazvo:

Mamiriro ekunze: Nzvimbo yekuisa inogona kukanganisa mashandiro emuchina wemhepo unopwanya mhepo. Pakusarudza muchina wemhepo unopwanya mhepo, zvinhu zvakaita sekupisa, hunyoro, uye kusvibiswa neguruva kana zvinhu zvinoparadza zvinofanirwa kufungwa nezvazvo.

Hunhu Hwerwendo: Ma air circuit breaker akasiyana (ACBs) ane hunhu hwakasiyana hwerwendo, kusanganisira thermal uye magnetic trip settings. Kunzwisisa hunhu uhwu kwakakosha kuti uve nechokwadi chekuti circuit breaker inoshanda zvakanaka mumamiriro ezvinhu asina kunaka.

Mitemo neZvitupa: Iva nechokwadi chekuti air circuit breaker yakasarudzwa inoenderana nezvinodiwa neindasitiri uye zvitupa. Izvi hazvingovimbisi chete kuchengetedzeka nekuvimbika, asiwo zvinobatsira kugadzirisa nekutsiva.

Kusarudza chinopwanya mhepo chakakodzera kwakakosha uye kunogona kukanganisa zvakanyanya kuchengetedzeka nekuvimbika kwemasisitimu emagetsi. Nekunyatsoongorora maparamita akadai serudzi rwemutoro, short-circuit current, uye rated current, mainjiniya nevatariri vezvivakwa vanogona kusarudza zvinopwanya mhepo zvinoenderana nezvinodiwa zvavo.Yuye Electric Co., Ltd. inopa mhando dzakasiyana-siyana dzema air circuit breakers akagadzirirwa kusangana nezvinodiwa zvakasiyana-siyana zvekushandisa, zvichiita kuti vashandisi vawane mhinduro yakakwana yezvinodiwa zvavo zvekudzivirira magetsi. Nekutevera nhungamiro dzakatsanangurwa muchinyorwa chino, unogona kuita sarudzo ine ruzivo uye kuvandudza kuchengetedzeka uye kushanda zvakanaka kwekuisa kwako magetsi.