PDUs (Power Distribution Units) yog cov khoom siv hluav taws xob faib hluav taws xob rau ntau yam khoom siv hauv ib lub chaw khaws ntaub ntawv lossis chav neeg rau zaub mov. Thaum PDUs feem ntau ntseeg tau, lawv tuaj yeem ntsib qee yam teeb meem. Nov yog qee qhov ntawm lawv thiab qee cov lus qhia los pab koj zam lawv:
1, Overloading: Overloading tshwm sim thaum lub zog tag nrho ntawm cov khoom siv txuas nrog tshaj PDU lub peev xwm ntsuas. Qhov no tuaj yeem ua rau overheating, tripped circuit breakers, lossis txawm tias hluav taws kub. Txhawm rau kom tsis txhob overloading, xav txog cov hauv qab no:
* Txiav txim siab lub zog ntawm koj cov khoom siv thiab xyuas kom lawv tsis pub dhau PDU lub peev xwm.
* Faib cov khoom sib npaug hla ntau PDUs yog tias tsim nyog.
* Tsis tu ncua saib xyuas lub zog siv thiab hloov kho raws li xav tau.
Thaum koj kho koj tus PDU, koj tuaj yeem nruab ib qho kev tiv thaiv overload ntawm PDU, xws li NewsunnGerman Hom Fais Fab Distribution Unit nrog overload protector.
2, Kev Tswj Xyuas Kab Mob Tsis Zoo: Kev tswj tsis zoo ntawm cable tuaj yeem ua rau cable strain, kev sib tsoo tsis sib haum, lossis thaiv cov cua ntws, uas tuaj yeem ua rau muaj kev cuam tshuam hluav taws xob lossis khoom siv tsis raug. Txhawm rau tiv thaiv cov teeb meem ntsig txog cable:
* Npaj thiab sau cov kab ntawv kom raug kom txo qis thiab pab daws teeb meem.
* Siv cov khoom siv tswj hwm cable xws li cable ties, racks, thiab cable channels kom tswj tau qhov kev teeb tsa zoo thiab teeb tsa.
* Tsis tu ncua tshuaj xyuas thiab tswj cov kev sib txuas cable kom ntseeg tau tias lawv muaj kev nyab xeeb.
3, Environmental Factors: PDUs tuaj yeem cuam tshuam los ntawm ib puag ncig xws li kub, av noo, thiab hmoov av. Qhov kub thiab txias heev los yog cov av noo siab tuaj yeem ua rau PDU cov khoom puas tsuaj lossis ua rau lub cev tsis zoo. Txhawm rau txo cov xwm txheej no:
* Xyuas kom lub chaw cov ntaub ntawv lossis chav tsev neeg rau zaub mov muaj qhov ua kom txias thiab cua tshuab hauv qhov chaw.
* Saib xyuas thiab tswj qhov kub thiab av noo nyob rau hauv qhov kev pom zoo.
* Tsis tu ncua ntxuav PDU thiab thaj chaw ib puag ncig kom tsis txhob muaj plua plav.
4, Tsis muaj Redundancy: Ib lub ntsiab lus ntawm kev ua tsis tiav tuaj yeem yog qhov teeb meem loj yog tias PDU ua tsis tiav. Txhawm rau zam qhov no:
* Xav txog kev siv PDUs lossis ob lub zog pub rau cov khoom siv tseem ceeb.
* Siv cov tshuab tsis siv neeg tsis siv neeg lossis cov khoom siv hluav taws xob thaub qab xws li UPS (Uninterruptible Power Supply).
5, Cov Teeb Meem Sib Raug Zoo: Xyuas kom meej tias PDU ua tau raws li qhov xav tau ntawm lub zog thiab cov khoom sib txuas ntawm koj cov khoom siv. Qhov hluav taws xob tsis sib haum, hom lub qhov (socket), lossis qhov hluav taws xob tsis txaus tuaj yeem ua rau muaj teeb meem kev sib txuas. Tshawb xyuas cov kev qhia tshwj xeeb thiab sab laj nrog cov kws tshaj lij yog tias xav tau.
6, Tsis Muaj Kev Saib Xyuas: Yog tsis muaj kev saib xyuas kom raug, nws nyuaj rau txheeb xyuas cov teeb meem uas muaj peev xwm lossis taug qab cov qauv siv hluav taws xob. Hais txog qhov no:
* Siv PDUs nrog lub peev xwm saib xyuas los yog txiav txim siab siv cov cuab yeej saib xyuas lub zog.
* Siv cov software tswj fais fab uas tso cai rau koj saib xyuas, tswj, thiab taug qab kev siv hluav taws xob, ntsuas kub, thiab lwm yam ntsuas.
* Saib xyuas PDU ua ntau dua thiab nrov dua rau cov chaw khaws ntaub ntawv. Koj tuaj yeem saib xyuas tag nrho PDU lossis txhua qhov hluav taws xob nyob deb, thiab ntsuas kev ntsuas. Newsunn muab OEM rausaib PDU.
Kev saib xyuas tsis tu ncua, kev tshuaj xyuas, thiab kev saib xyuas kom zoo yog qhov tseem ceeb rau kev txheeb xyuas thiab daws cov teeb meem muaj peev xwm nrog PDUs. Tsis tas li ntawd, nws raug nquahu kom sab laj cov chaw tsim khoom cov lus qhia thiab kev lag luam kev coj ua zoo tshaj plaws rau cov qauv PDU tshwj xeeb thiab kev teeb tsa.
Post lub sij hawm: May-24-2023