Video: Yuav ua li cas kuv xaim ib tug photocell?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
CEEB TOOM: BLACK WIRE YOG 120 VOLTS, yog li ntawd tua lub SWITCH los yog Circuit Court breaker. Txuas sensor dub hlau rau dub hlau los ntawm tsev. Txuas liab sensor hlau rau lub teeb dub hlau . Txuas tag nrho 3 dawb cov hlau (los ntawm tsev, los ntawm sensor thiab los ntawm lub teeb) ua ke.
Ib yam li ntawd ib tug yuav nug, koj muab lub photocell nyob qhov twg?
Rau feem ntau cov kev siv lub photocell yuav tsum tau mounted ntawm 6-8 ko taw ntawm lub qhov rais cheeb tsam, nruab nrab ntawm lub cheeb tsam illuminated los ntawm cov hluav taws xob teeb pom kev zoo uas yuav tswj. Nyob rau hauv txhua rooj plaub lub photocell yuav tsum tau mounted kom nws saib ntawm lub teeb pom kev nkaus xwb thiab tsis nyob rau ntawm ib qho teeb pom kev ncaj qha.
Ib tug kuj tseem nug, puas yog photocell xav tau qhov nruab nrab? Cov photocell xav tau tus nruab nrab los khiav nws lub internal switching.
Ib yam li ib tug yuav nug, ib tus photocell puas tuaj yeem tswj tau ntau lub teeb?
Ib daim duab tswj ntaus ntawv ua tau tig rau thiab tawm ntau fixtures ntawm ib lub voj voog. Qhov no txhais tau tias koj ua tau muaj ib photocell nyob rau sab qaum teb lossis sab qab teb ntawm phab ntsa ntawm lub tsev uas tswj tag nrho cov phab ntsa pob, chaw nres tsheb teeb , lossis lwm yam khoom siv sab nraum zoov rau qhov chaw.
Yuav ua li cas koj xa ib tug photocell rau ib tug contactor?
Txiav koj lub voj voog, L N E los ntawm koj tus contactor . Txuas lub neej nyob ruaj khov thiab nruab nrab ntawm koj cov khoom siv rau koj lub kauj (Al + A2) ces siv koj qhov hloov pauv pub rau koj. photocell los ntawm A1, thiab hloov lub hlau mus rau theem hloov ntawm koj tus contactor thauj. Qhov no yuav tsum tam sim no qhib thaum lub teeb, kaw thaum tsaus ntuj.
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