Txoj kev Circuit Breaker Wiring

Circuit breakers muaj ntau txoj kev sib txuas: pem hauv ntej- vaj huam sib luag, nram qab- vaj huam sib luag, ntsaws-hauv, thiab kos- tawm. Tshwj tsis yog tus neeg siv qhia lwm yam, units tau muab nrog rau pem hauv ntej - vaj huam sib luag kev sib txuas los ntawm lub neej ntawd, vim qhov no yog txoj kev xaim tshaj plaws.

Tsheb -Pab Vaj Huam Sib Luag: Qhov zoo tshaj plaws ntawm rear- vaj huam sib luag thaiv yog tias cov hluav taws xob hluav taws xob tuaj yeem hloov lossis kho yam tsis tas yuav rov txuas dua; ib tug tsuas yog yuav tsum tau disconnect lub upstream fais fab mov. Vim yog tus qauv tsim tshwj xeeb, cov khoom raug xa tawm los ntawm lub Hoobkas ua ntej- nruab nrog tshwj xeeb mounting daim hlau, mounting screws, thiab txuas cov ntsia hlau raws li cov qauv tsim. Kev saib xyuas tshwj xeeb yuav tsum tau them thaum lub sijhawm teeb tsa: txij li kev sib cuag kev ntseeg siab ntawm siab - lub peev xwm hluav taws xob hluav taws xob cuam tshuam ncaj qha rau lawv cov kev ua haujlwm kom raug, cov txheej txheem kev teeb tsa yuav tsum raug kho nrog qhov hnyav tshaj plaws thiab ua tiav nruj me ntsis raws li cov neeg tsim khoom xav tau.

Plug-nyob rau hauv Wiring: Nrog rau txoj kev no, ib tug mob siab rau mounting puag rau lub Circuit Court breaker yog thawj ntsia rau lub mounting phaj ntawm tag nrho switchgear los ua ke. Lub hauv paus mounting nta rau lub plugs, thaum lub Circuit Court breaker qhov kev sib txuas phaj nta rau qhov sib txuas. Lub hauv paus mounting yog nruab nrog cov terminals txuas rau ntawm nws lub ntsej muag pem hauv ntej lossis bolts ntawm nws lub ntsej muag tom qab, tso cai rau cov khoom siv hluav taws xob thiab cov khoom thauj khoom ua ntej - txuas rau hauv paus. Thaum lub sijhawm ua haujlwm, lub Circuit Court breaker tsuas yog txuas ncaj qha rau hauv lub hauv paus mounting. Yog hais tias lub Circuit Court breaker tsis ua hauj lwm, lub faulty unit yuav tau yooj yim unplugged thiab hloov nrog ib tug haumxeeb. Cov txheej txheem hloov no sai dua thiab yooj yim dua li ntawm pem hauv ntej - vaj huam sib luag lossis nram qab - vaj huam sib luag thaiv kab ke. Txawm li cas los xij, txij li txoj cai ntawm kev ntsaws thiab tshem tawm yuav tsum muaj qee qhov kev siv zog ntawm lub cev, qhov ntsuas tam sim no rau ntsaws- hauv cov khoom hauv Suav teb feem ntau txwv rau qhov siab tshaj plaws ntawm 400A. Qhov kev tsim no zoo txuag lub sijhawm ntawm kev saib xyuas thiab hloov pauv. Thaum lub sij hawm installation, ntsaws- hauv Circuit Court breakers yuav tsum tau kuaj xyuas kom paub tseeb tias cov ntsaws ntsaws ntsaws ruaj ruaj; lub breaker nws tus kheej yuav tsum tau ruaj ntseg fastened kom txo tau kev tiv thaiv thiab txhim khu kev ntseeg tag nrho.

Kos-tawm Cov Hluav Taws Xob: Kev ntxig thiab tshem tawm ntawm lub tshuab hluav taws xob mus rau hauv thiab tawm ntawm nws lub vaj tse yog tswj los ntawm kev tig lub rocker kov lub moos lossis counter-clockwise. Ob qho tib si lub zog hluav taws xob thiab lub tshuab hluav taws xob thib ob siv lub ntsaws- nyob rau hauv cov qauv kev sib cuag, yog li tshem tawm qhov xav tau ntawm cov cais cais feem ntau yuav tsum tau nyob rau hauv ruaj -mount systems. Qhov kev tsim no tso cai rau ib chav tsev los ua haujlwm dual lub luag haujlwm- ua raws li ob qho tib si Circuit Court breaker thiab ib qho kev sib cais- uas txhim kho kev lag luam. Tsis tas li ntawd, nws muaj kev yooj yim rau kev khiav hauj lwm thiab kev txij nkawm thaum tib lub sij hawm txhim kho kev nyab xeeb thiab kev ntseeg tau. Qhov tshwj xeeb tshaj yog, lub ntsiab hluav taws xob tiv tauj cov hniav nyob rau hauv kos- tawm chassis yog tsim los hloov pauv tau thiab sib xws nrog cov hniav sib txuas siv hauv NT-hom fuse-disconnectors.