Spec grade txhais li cas?
Spec grade txhais li cas?

Video: Spec grade txhais li cas?

Video: Spec grade txhais li cas?
Video: Plob hau hle ntau ntau yog vim li cas?/Cause of alopecia(Hair loss)/ສາເຫດຂອງຜົມຫຼົ່ນ 2024, Kaum ib hlis
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Txhais ntawm " qib spec " ? Feem ntau cov tuam txhab loj ua rau lawv hauv peb lossis ntau dua qib suav nrog tsev nyob / pheej yig, " qib spec ", industrial qib , tom qab ntawd tsev kho mob, thaj av cais thiab lwm qhov chaw tshwj xeeb.

Yog li ntawd, Tsev Kho Mob Qib Receptacle txhais li cas?

Tsev Kho Mob Qib Receptacles . Ntxiv rau kev ua raws li cov kev cai siv dav dav, tsev kho mob qib receptacles yog tsim tshwj xeeb thiab yog raws li cov kev cai ntxiv ntawm cov qauv. Cov no suav nrog kev ntseeg ntxiv hauv av, kev sib sau ua ke, lub zog thiab durability.

Ib yam li ntawd, ntsuab dot ntawm qhov hluav taws xob txhais li cas? Ntsuab dot receptacles raug cim los xaiv lawv yog Tsev Kho Mob Qib. Lwm qhov kev xaiv ntawm "Hospital Grade" lossis "Hosp. Qib” yog luam tawm nyob tom qab ntawm lub txais tos . Ua ntej tshaj, cov no txais tos yuav tsum tsim nyog rau UL ntawv pov thawj uas siv dav txais tos yuav tsum tsim nyog rau.

Dhau li ntawm no, cov xim sib txawv txhais li cas?

Txiv kab ntxwv qhov hluav taws xob (qee zaum nrog ntsuab dots los yog daim duab peb sab) yog nyob ib leeg qhov hluav taws xob uas yuav tsum siv rau cov khoom siv rhiab heev uas ua tau khaws av spikes. Blue qhov hluav taws xob lawv tus kheej grounding qhov hluav taws xob nrog lub tswb ceeb toom poob ntawm kev tiv thaiv hauv av.

Txoj kab hluav taws xob hauv tsev kho mob yog dab tsi?

Qib tsev kho mob cables nqa redundant av conductors. Lub BX, los yog hom AC cable, siv cov ntaub thaiv npog raws li EGC vim yog cov hlua khi uas muaj nyob hauv AC lub rooj sib txoos. MC tsis muaj cov hlua khi, yog li nws lub tsho tsis yog EGC teev. Nws hloov chaw muaj cais, tag nrho qhov loj me, insulated EGC.

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