2p 1p + N residual Circuit Court breaker nrog overcurrent tiv thaiv

Lub ntsiab cai ntawm kev ua haujlwm

Lub hauv paus ntsiab lus ua haujlwm ntawm 2P 1p + N residual Circuit Court breaker nrog overcuitfent tiv thaiv yog raws Vector sum ntawm cov kab ke thiab hluav taws xob hauv hluav taws xob. Thaum cov dej ntws ntawm L (Hluav Taws Qhov no ua rau hluav taws xob voltage tau ntxiv rau lub tshuab hluav taws xob hluav taws xob, tsim kom muaj qhov ua kom muaj kev zam dhau tam sim no uas tsim rov qab demagnetizing dag zog. Thaum cov txhaum tam sim no nce mus txog tus nqi khiav haujlwm tam sim no ntawm RCBO, qhov no rov qab Demagnetic Relay kom ua thiab txiav tawm qhov txhaum Circuit Court.

Nta & Cov txiaj ntsig

Qhov kev tiv thaiv ntau yam: 2p Rcbo sib txuas cov kev tiv thaiv tam sim no thiab ntau dhau kev tiv thaiv kev nyab xeeb, uas tuaj yeem tiv thaiv kev nyab xeeb ntawm kev sib tw thiab khoom siv.

Kev ntseeg siab: tau txais cov tshuab hluav taws xob siab thiab tsis sib xws, nws muaj kev vam meej siab thiab kev nyab xeeb.

Saj zawg zog configuration: 2-ncej kev tsim qauv tso cai rau tib lub sijhawm tiv thaiv ntawm 1-kab fais fab thiab xoom, haum rau ntau yam hluav taws xob.

Yooj yim rau kev txhim kho thiab tswj hwm tsim nyog: Tsim tsim nyog, yooj yim rau nruab rau, thiab tib lub sijhawm yooj yim los tu kev saib xyuas thiab kho dua tshiab.

Xaiv thiab teeb tsa

Xaiv cov khoom lag luam: Thaum xaiv hom, nws yuav tsum ua raws li qhov ntsuas hluav taws xob, cov ntsuas hluav taws xob tam sim no, kev ua kom muaj peev xwm tam sim no ntawm Circuit Court thiab lwm yam tsis sib haum. Nyob rau tib lub sijhawm, tus naj npawb ntawm tus ncej thiab tus naj npawb ntawm cov kev sib tw tam sim no ntawm RCBO yuav tsum tau pom tias yog ua tau raws li kev tiv thaiv kev xav tau ntawm Circuit Court.

Kev teeb tsa: 2P RCO yuav tsum muab nruab rau hauv qhov chaw qhuav, muaj qhov cua tsis muaj pa roj thiab tsis muaj kev phom sij ntawm kev tawg. Kev teeb tsa yuav tsum ua kom cov hluav taws xob yog qhov tseeb thiab txhim khu kev qha, kev ua haujlwm ua haujlwm yog hloov tau thiab txhim khu kev qha, thiab cov kev teeb tsa ua raws cov qauv thiab cov cim.