Buku Lothandizira ndi Kukhazikitsa Bokosi Logawa

KumvetsetsaChipinda cha Ogula: Gawo Lofunika Kwambiri mu Dongosolo Lamagetsi

Mawu akuti "gawo lokokera magetsi" nthawi zambiri amatchulidwa m'dziko la machitidwe amagetsi, koma anthu ambiri sangamvetse bwino tanthauzo lake kapena momwe limagwirira ntchito. Gawo lokokera magetsi, lomwe limadziwikanso kuti gawo logawa magetsi kapena bokosi la fuse, ndi gawo lofunikira kwambiri pakukhazikitsa magetsi m'nyumba ndi m'mabizinesi. Limagwira ntchito ngati malo ogawa magetsi, kuonetsetsa kuti magetsi aperekedwa mosamala komanso moyenera kumadera osiyanasiyana m'nyumba yonse.

Kodi gawo logwiritsira ntchito ndi chiyani?

Pakati pake, chipangizo chogawa magetsi ndi malo otchingira omwe amakhala ndi zotsekera ma circuit breakers, ma fuse, ndi zida zina zotetezera. Ntchito yake yayikulu ndikugawa magetsi kuchokera ku gwero lalikulu lamagetsi kupita ku ma circuit osiyanasiyana ndikupereka chitetezo cha overload ndi short-circuit. Chipangizo chogawa magetsi nthawi zambiri chimakhala pafupi ndi malo omwe gwero lamagetsi limalowera mnyumbamo kuti lisamavutike kukonza ndi kuyang'ana.

ZIGAWO ZA MAYUNITI OGWIRITSA NTCHITO

Chigawo chokhazikika cha ogula chimakhala ndi zigawo zingapo zofunika:

1. Chosinthira chachikulu: Ichi ndi chosinthira chachikulu chomwe chimayang'anira magetsi opita ku nyumba yonse. Chimalola wogwiritsa ntchito kuchotsa magetsiwo kuti atetezeke panthawi yokonza kapena yadzidzidzi.

2. Zothira magetsi: Zipangizozi zimazimitsa magetsi okha ngati magetsi achuluka kapena afupikitsidwa, zomwe zimateteza ngozi zomwe zingachitike monga moto wamagetsi. Dera lililonse m'nyumba limalumikizidwa ndi chothira magetsi china chake kuti chizimitse magetsi ngati pachitika vuto.

3. RCD (Chida Chotsalira Chamagetsi): RCD ndi chipangizo chotetezera chomwe chimadula magetsi ngati chazindikira kusalingana kwa magetsi, zomwe zingasonyeze vuto kapena kutayikira. Izi ndizofunikira kwambiri kuti tipewe kugwedezeka kwa magetsi.

4. Chopachikira Basi: Ichi ndi chipangizo choyendetsera magetsi chomwe chimagwiritsidwa ntchito kugawa mphamvu zamagetsi ku ma circuit breakers osiyanasiyana mkati mwa unit yamagetsi. Chimagwira ntchito ngati malo ofunikira pakugawa mphamvu.

5. Chipinda chotchingira: Chipinda chamagetsi chimayikidwa mu chipinda choteteza, chomwe nthawi zambiri chimapangidwa ndi chitsulo kapena pulasitiki. Chipindacho sichimangoteteza zigawo zamkati zokha, komanso chimaletsa kukhudzana mwangozi ndi ziwalo zamoyo, motero kuonetsetsa kuti pali chitetezo.

Kufunika kwa Mayunitsi a Ogwiritsa Ntchito

Chigawo chogawa magetsi chimagwira ntchito yofunika kwambiri pakuonetsetsa kuti magetsi ali otetezeka komanso ogwira ntchito bwino. Chimalola kuti magetsi azigwiritsidwa ntchito bwino m'malo osiyanasiyana a nyumba popereka malo ogawa magetsi pakati. Izi ndizofunikira kwambiri m'malo amakono okhala ndi malo ogulitsira komwe zipangizo zamagetsi ndi zida zamagetsi zimagwiritsidwa ntchito nthawi imodzi.

Kuphatikiza apo, ma circuit breaker ndi zida zotsalira zamagetsi (RCDs) zimayikidwa mkati mwa PDU kuti zichepetse zoopsa zamagetsi kuti pakhale chitetezo chowonjezereka. Kusamalira ndi kuyang'anira PDU nthawi zonse ndikofunikira kuti zitsimikizire kuti zigawo zonse zikugwira ntchito bwino komanso kuti makinawo akutsatira miyezo yamagetsi yomwe ilipo.

Sinthani chipangizo chanu cha ogula

Pamene ukadaulo ukupita patsogolo komanso kufunikira kwa magetsi kukukulirakulira, eni nyumba ndi mabizinesi ambiri angaone kuti magetsi omwe alipo kale sakuthanso kugwira ntchito. Kusintha kukhala magetsi amakono kungapereke ubwino wambiri, kuphatikizapo chitetezo chokwanira, mphamvu yowonjezera ya ma circuit, komanso kugwiritsa ntchito bwino mphamvu. Ndikofunikira kuti mufunsane ndi katswiri wamagetsi wodziwa bwino ntchito kuti aone ngati makina anu amakono ndikuwona ngati pakufunika kusinthidwa.

Powombetsa mkota

Mwachidule, PDU ndi gawo lofunikira kwambiri pamakina aliwonse amagetsi ndipo ndi mtima wogawa mphamvu mkati mwa nyumba. Kumvetsetsa zigawo zake ndi ntchito zake ndikofunikira kwambiri kwa aliyense amene akugwira ntchito yokhazikitsa kapena kukonza magetsi. Mwa kuyang'anira bwino PDU ndikuyika patsogolo chitetezo ndi magwiridwe antchito, titha kuonetsetsa kuti makina amagetsi akuyenda bwino komanso mosamala. Kaya ndinu mwini nyumba, mwini bizinesi, kapena katswiri wamagetsi, kuzindikira kufunika kwa PDU ndikofunikira kwambiri pakusunga malo amagetsi otetezeka komanso ogwira ntchito bwino.