Plenum cable raug yuam kom muab tso rau hauv txhua qhov "cua cua" qhov chaw. Piv txwv li, feem ntau cov tsev ua haujlwm loj siv lub qab nthab kom rov qab cua mus rau chav AC. Qhov no tsim nyog lub qab nthab no raws li lub qab nthab plenum, thiab tag nrho cov cables uas mus los ntawm lub qab nthab yuav tsum tau plenum rated.
Plenum rated cable siv nyob qhov twg?
Feem ntau cov cai hauv tsev tau txiav txim siab tias tsuas yog plenum-rated (CMP) cable siv nyob rau hauv "plenum spaces" thiab cua ducts. Rau cov chaw pej xeem loj xws li tsev kho mob, tsev kawm ntawv, thiab tshav dav hlau, cov tsev lis dej num hauv qee lub nroog thiab cov nroog tswj hwm plenum cable txawm rau qhov chaw tsis yog plenum.
Puas yog plenum cable xav tau nyob hauv tsev?
Yog tsis muaj daim ntawv hlau kav; tsuas yog qhib qab nthab lossis phab ntsa qhov chaw, ces koj yuav tsum tau raws li txoj caisiv Plenum Rated cable. … Qhov tsis muaj phab ntsa lossis qab nthab rov qab cua grate feem ntau yog ib qho kev paub tseeb tias koj xav tau Plenum Rated Cable.
Plenum yog dab tsi thiab koj yuav tsum ua li cas thiaj li khiav tau cable hla plenum qhov chaw?
Plenum cables yog coated nrog nplaim retardant thiab ua siv cov yas tshwj xeeb uas tsis haus luam yeeb ze li lwm yam yas los pab tiv thaiv qhov teeb meem no. Txhua lub cable uas koj khiav los ntawm plenum qhov chaw yuav tsum yog plenum ntsuas, txawm tias xaim siv rau kev hloov ntaub ntawv, zoo li Cat5 thaiv.
Yuav ua li cas koj thiaj paub tias cable yog plenum rated?
Kev ntsuas xaus hauv P xaiv tias cov kab hluav taws xob yog plenum-rated raws lizoo tso cai rau nws siv nyob rau hauv plenum cheeb tsam. Plenum-rated cables yog ntau resistant rau hluav taws ces ib txwm cables.
