Video: Puas yog photocell xav tau qhov nruab nrab?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Cov photocell xav tau tus nruab nrab los khiav nws lub internal switching.
Kuj nug, kuv yuav xaim lub photocell li cas?
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, LED qhov muag teev puas yuav ua haujlwm nrog photocells? Txawm hais tias kuv tsuas muaj ib lub ntsiab lus xwb, nws zoo nkaus li ntawd LEDs tsis pom zoo rau fixtures nrog photocells vim tam sim no tas li ntws los ntawm lub qhov muag teev . Qhov no yog vim qhov photocell yuav tsum muaj lub zog me ntsis los txiav txim siab thaum nruab hnub thiab hmo ntuj.
Khaws qhov no hauv kev pom, ib lub 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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