Inkcazo ngokubanzi

Le yunithi idibanisa ukhuseleko lwangoku lwe-"YUANKY" mcb ene-rcd ye-elektroniki ekwazi ukusebenza ngovakalelo oluphezulu kunye neempawu ezikhethekileyo zokusilela. Iyunithi ilungele ukufakwa kwi-"YUANKY"SPN yohlobo lwe-A okanye uhlobo lweebhodi ze-B ezisebenza kwinkqubo yesigaba esisodwa se-240V. Iyunithi ibonelela ngokhuseleko lwenqanaba elinye ngokuchasene nomthwalo omfutshane wesekethe kunye nemisinga yokuvuza komhlaba.

Ukhuseleko lwangoku

Ukukhuselwa okugqithisiweyo kubaqhubi beesekethe kubonelelwa nge-thermal kunye ne-magnetic tripping elements yicala lomgca, elilingana ne-"YUANKY" mcb kwaye ifumaneka kuzo zombini iinguqulelo ze-M3 & 6. Iimpawu zokusebenza kwi-over current (ixesha langoku iigophe) zeze-"YUANKY"standard mcbEli candelo leyunithi lihambelana neemfuno ze-BSEN60947-2 zezaphuli zesekethe ezincinci, iimfuno zesekethe ezimfutshane zihambelana ne-BS4293.

Ukhuseleko lwempazamo yomhlaba

I-rcd elment yesixhobo ibonelela nge-core-balance detection eyahlukileyo phakathi komgca kunye nemisinga engathathi hlangothi kunye nokukhulisa ukubonelela ngovakalelo oluphezulu.

Ukusebenza kweqhosha lokuvavanya

Olu qwalaselo lwenziwe emva kokufaka kunye nawo onke amakhaka kunye namagquma akhoyo, kwaye ifuna i-MCB / RCD kunye nonikezelo oluphambili luvuliwe. Ukucofa iqhosha eliphawulwe "T" kwi-MCB/RCD kusebenzisa ukufaniswa komhlaba okufanisiweyo kwi-MCB/RCD ekufuneka ihambe ngoko nangoko. Oku kufuneka kutshekishwe rhoqo, ubuncinci ngekota. Ukuba i-MCB/RCD iyasilela kuhambo funa iingcebiso zengcali.