Ubwino wa RCBOs

M'dziko lachitetezo chamagetsi, pali zida ndi zida zambiri zomwe zingathandize kuteteza anthu ndi katundu ku zoopsa zomwe zingachitike.Chotsalira chamagetsi chamakono chokhala ndi chitetezo cha overcurrent (RCBO mwachidule) ndi chipangizo chimodzi chomwe chimatchuka chifukwa cha chitetezo chake chowonjezereka.

Zithunzi za RCBOamapangidwa kuti azitha kutulutsa mphamvu mwachangu pakagwa vuto la pansi kapena kusalinganiza komwe kulipo, potero amapereka chitetezo chofunikira pamagetsi.Izi zimachepetsa chiopsezo cha kugwedezeka kwa magetsi, zomwe zingakhale ndi zotsatira zoopsa komanso zoika moyo pachiswe.Mwa kuphatikiza chitetezo chotsalira chapano ndi ntchito zopitilira muyeso, RCBO imapereka chitetezo chokwanira ku zoopsa zosiyanasiyana zamagetsi, kupatsa ogwiritsa ntchito mtendere wamalingaliro pamalo aliwonse amagetsi.

NHP ndi Hager ndi opanga awiri otsogola a RCBO omwe amadziwika ndi mtundu wawo komanso kudalirika pakuwongolera chitetezo chamagetsi.Zipangizozi ndizofunikira kwambiri poteteza makina amagetsi okhalamo, malonda ndi mafakitale ndipo ndi gawo lofunikira kwambiri pakukwaniritsa kutsata miyezo ndi malamulo achitetezo amagetsi.

Mmodzi mwa ubwino waukulu waZithunzi za RCBOndi kuthekera kwawo kuzindikira mwachangu ndikuyankha ku zolakwika zapansi kapena kusalinganika komwe kulipo.Kuyankha mwachangu kumeneku ndikofunikira kuti tipewe kugwedezeka komanso kuchepetsa kuthekera kwa kuvulala kwakukulu kapena imfa.Podula mphamvu nthawi yomweyo pomwe cholakwika chazindikirika, ma RCBO amapereka mulingo wachitetezo wosayerekezeka ndi zophwanya madera ndi ma fuse.

Kuphatikiza pa kuyankha mwachangu ku zolakwika, ma RCBO ali ndi mwayi wowonjezera wachitetezo chambiri.Izi zikutanthauza kuti pakakhala kuchulukirachulukira kapena dera lalifupi, RCBO idzayenda, kudula mphamvu ndikuletsa kuwonongeka kwa zida ndi waya.Izi sizimangoteteza zowonongeka zamagetsi komanso zimachepetsa chiopsezo cha moto ndi zoopsa zina zomwe zimagwirizanitsidwa ndi zochitika zowonongeka.

Kuphatikiza apo, chitetezo chotsalira chapano chomwe chikuphatikizidwa mu RCBO chimapangitsa kukhala chida chofunikira pachitetezo cha anthu ndi katundu.Chitetezo chamakono chotsalira chapangidwa kuti chizindikire mafunde ang'onoang'ono omwe amatha kuwonetsa ngozi yamagetsi.Mwa kutulutsa mphamvu mwachangu ngati kutayikira kotereku kuzindikirika, ma RCBO amapereka chitetezo chowonjezera pakugwedezeka kwamagetsi, potero kumathandizira chitetezo cha ogwiritsa ntchito.

Ponseponse, zabwino za RCBO pakukulitsa chitetezo chamagetsi zikuwonekera bwino.Kuchokera pakuyankhira mwachangu ku zolakwika ndi chitetezo chopitilira muyeso mpaka kuphatikiza chitetezo chotsalira chapano, RCBO imapereka chitetezo chokwanira ku zoopsa zamagetsi.Ma RCBO ndi chida chofunikira chomwe sichinganyalanyazidwe poteteza anthu ndi katundu ku zoopsa zokhudzana ndi magetsi.

Pomaliza, NHP ndi Hager RCBO ndi zigawo zofunika kuwonetsetsa kuti chitetezo chamagetsi chikuyenda bwino pamalo aliwonse.Kuthekera kwawo kuthamangitsa mphamvu mwachangu pakagwa vuto, kuphatikiza ndi chitetezo chochulukirapo komanso chotsalira chapano, zimawapangitsa kukhala ofunikira pamagetsi aliwonse.Poika patsogolo chitetezo ndi kuyika ndalama mu RCBO, ogwiritsa ntchito amatha kukhala ndi mtendere wamumtima podziwa kuti atetezedwa bwino kugwedezeka kwamagetsi ndi zoopsa zina.