Ngati chotsukira magetsi chanu chikupitirira kugwetsa, muyenera kuchikonzanso. Kuti muchikhazikitsenso, zimitsani chotsukira magetsi posuntha switch, kenako muchiyatsenso. Kuti mukhale otetezeka, sungani mtunda wotetezeka kuchokera pa panel kuti mupewe kuphulika kulikonse, kapena valani magalasi oteteza. Musanachotse ndi kulumikiza zida, bwezeretsani chotsukira magetsi kuti mudziwe chomwe chayambitsa ulendowo.

Ngakhale kuti ma circuit breaker ogubuduzika amaonetsetsa kuti zinthu zili bwino, zimakhala zokhumudwitsa kwambiri kuziona nthawi zonse ndikuzilumikizanso mobwerezabwereza.

N’chifukwa chiyani chotsukira maginito changa chimapitirira kugwedezeka?

Ngati chotsukira mawaya chanu chikugubuduzika pafupipafupi, pali vuto ndi dera lanu. Chimodzi mwa zida zanu chingakhale ndi vuto la mawaya afupiafupi kapena vuto la nthaka. Pakhoza kukhala zizindikiro zoti dera lanu ladzaza kwambiri kapena kuti bokosi la chotsukira mawaya ndi lolakwika. Yang'anirani zifukwa zonsezi zomwe zingayambitse kuti dera lanu la chotsukira mawaya ligubuduke pafupipafupi.

Ngati mukudziwa chifukwa chake nthawi zonse mumakhala mukugwedezeka, pali zinthu zingapo zomwe mungachite. Tiyeni tiwone zifukwa zazikulu zisanu zomwe zimapangitsa kuti ma circuit breakers agwe.

1. Kuchuluka kwa dera

Kuchuluka kwa magetsi ozungulira ndi chimodzi mwa zifukwa zazikulu zomwe ma circuit breaker amagunda nthawi zambiri. Izi zimachitika mukafuna kuti circuit inayake ipereke mphamvu zambiri kuposa momwe ilili. Izi zimapangitsa kuti circuit itenthe kwambiri, zomwe zimapangitsa kuti zipangizo zonse zolumikizidwa ndi circuit zikhale pachiwopsezo.

Mwachitsanzo, ngati TV yanu yalumikizidwa ku dera lomwe likufunika ma amp 15 koma tsopano likugwiritsa ntchito ma amp 20, dera la dongosolo la TV lidzawotchedwa ndi kuwonongeka. Ma circuit breaker amapunthwa kuti izi zisachitike, komanso mwina moto waukulu.

Mungathe kukonza izi poyesa kugawanso zida zanu zamagetsi ndikuzisunga kutali ndi ma circuit omwewo omwe okonza magetsi amalangiza. Muthanso kuzimitsa zida zina kuti muchepetse katundu wamagetsi pa circuit breaker.

2. Kuzungulira kwakanthawi

Chifukwa china chofala chomwe chimapangitsa kuti chotchingira magetsi chigwe ndi short circuit, yomwe ndi yoopsa kwambiri kuposa overload circuit. Short circuit imachitika pamene waya "wotentha" wagundana ndi waya "wosalowerera" mu imodzi mwa malo anu olumikizira magetsi. Nthawi iliyonse izi zikachitika, mphamvu zambiri zimadutsa mu circuit, zomwe zimapangitsa kutentha kwambiri kuposa komwe circuit ingathe kuthana nako. Izi zikachitika, circuit breaker ipitiliza kugwa, kutseka circuit kuti ipewe ngozi monga moto.

Ma circuit afupiafupi amatha kuchitika pazifukwa zambiri, monga mawaya olakwika kapena maulumikizidwe otayirira. Mutha kuzindikira circuit yafupiafupi chifukwa cha fungo loyaka lomwe nthawi zambiri limakhala mozungulira chopachikira. Kuphatikiza apo, mutha kuwonanso kusintha kwa mtundu wa bulauni kapena wakuda mozungulira.

3. Kuwonjezeka kwa vuto la pansi

Kuphulika kwa nthaka kumafanana ndi kuphulika kwa waya waufupi. Izi zimachitika pamene waya wotentha wakhudza waya wapansi wopangidwa ndi mkuwa kapena mbali ya bokosi lachitsulo lolumikizidwa ndi waya wapansi. Izi zimapangitsa kuti magetsi ambiri ayende kudzera mmenemo, zomwe dera silingathe kuzigwira. Chotsekereza magetsi chimayendayenda kuti chiteteze mabwalo ndi zipangizo kuti zisatenthe kwambiri kapena moto womwe ungabuke.

Ngati vuto la nthaka layamba kukwera, mutha kuwazindikira poona kusintha kwa mtundu wake kuzungulira malo otulukira.

4. Zosokoneza ma circuit breakers

Ngati palibe chilichonse mwa zomwe zili pamwambapa chomwe chimapangitsa kuti chotseka mawaya chigwe, ndiye kuti chotseka mawaya chanu chingakhale ndi vuto. Ngati chotseka mawaya chakhala chakale kwambiri kuti chipange magetsi, ndi nthawi yoti musinthe. Ndipo, ngati sichisamalidwa, chidzatha.

Ngati chopachikira chanu chasweka, mungamve fungo lopsa, kugwedezeka pafupipafupi, kulephera kuyambiranso, kapena kukhala ndi zizindikiro za kupsa pa bokosi lopachikira.

5. Cholakwika cha Arc

Kawirikawiri, zolakwika za arc zimaonedwanso kuti ndi zomwe zimayambitsa kugwedezeka pafupipafupi kwa ma circuit breakers. Kulephera kwa arc kumachitika pamene waya wosasunthika kapena wodzikuza umapanga kukhudzana kochepa komwe kumayambitsa kugwedezeka kapena kuphulika. Izi zimapangitsa kutentha ndipo zingayambitse moto wamagetsi. Ngati mumva chosinthira cha nyali chofuula kapena phokoso lomveka kuchokera ku soketi, muli ndi vuto la arc.

Ngati mupewa kapena kunyalanyaza chilichonse mwa izi, mukuika chitetezo cha banja lanu ndi okondedwa anu pachiwopsezo chachikulu. Ngati mumakhala ndi maulendo obwerezabwereza a circuit breaker, ndi nthawi yoti muyimbire katswiri kuti akafufuze vutoli. Musayese kuthana nalo nokha.