Ib.PDU pab chav tsev computer li cas kom ciaj sia lub caij ntuj sov?
Kev siv PDU ntse tuaj yeem pab chav tsev computer kom muaj sia nyob lub caij ntuj sov kom nyab xeeb.Ntse PDU tseem hu ua chaw taws teeb tswj lub qhov hluav taws xob, uas yog cov khoom lag luam kom tau raws li micro-ib puag ncig xyuas daim ntawv thov ntawm chav tsev computer.Nyob rau hauv lub hauv paus ntawm ib txwm siv computer chav fais fab mov PDU, sab nraud kub thiab av noo soj ntsuam ntawm tam sim no thiab voltage yog ntxiv, thiab lub hwj chim interface yuav remotely thiab nws tus kheej tswj.
1. Piv nrog rau qhov yooj yim PDU, lub ntse PDU muaj qhov zoo tshaj qhov hloov tsis tau:
PDU yooj yim tsuas yog muab cov kev faib hluav taws xob yooj yim xwb;thaum lub PDU ntse tsis tuaj yeem muab tam sim no, qhov hluav taws xob thiab kev tiv thaiv, tab sis kuj muab ntau yam kev ua haujlwm siab heev, xws li kev ntsuas hluav taws xob, kev saib xyuas ib puag ncig thiab chaw taws teeb tswj chaw taws teeb, thiab tswj tag nrho cov ntaub ntawv chaw.Kev tswj xyuas kev ua haujlwm zoo thiab txhim khu kev qha tuaj yeem tsis tsuas yog pab txo cov nqi khiav haujlwm ntawm cov ntaub ntawv chaw, txhim kho lub sijhawm ua haujlwm, kev cia siab, txhim kho lub sijhawm nruab nrab ntawm kev kho (MTTR) ntawm cov cuab yeej, ua kom lub zog siv ntawm cov ntaub ntawv chaw ntau dua, tab sis kuj paub cov ntaub ntawv chaw uas twb muaj lawm muaj peev xwm thiab kev tswj cov cuab tam.
2. Lub zog tsim qauv ntawm PDU ntse tuaj yeem tiv taus qhov hnyav tshaj sab nraud:
High-grade input cable connectors, strain nyem thiab ruaj khov, muaj zog ntau dua li cov khoom siv uas tsis tshua muaj nqi clamp-on mechanisms, cov khoom chassis sab, tsis muaj perforations lossis vents, tiv thaiv cov khoom los ntawm kev sib cuag nrog cov conductors, tsis muaj luv luv Circuit Court, thiab thermally nyab xeeb;me me hneev taw nrog cov yam ntxwv zoo nkag mus, cov yam ntxwv airflow, thiab lub cev yooj yim installation;tso siab rau qhov siab tshaj plaws ambient kub (60C / 140F) rau kev nyab xeeb kev lag luam txawm tias qhov chaw siab tshaj plaws thiab kev thauj khoom tas mus li; Cov khoom siv hluav taws xob txuas hluav taws xob yog tsim los ua ke, uas yooj yim rau cable bundling thiab muaj ntau dua load balancing efficiency.
3. Nrog kev pab los ntawm kev saib xyuas thiab kev tswj xyuas muaj zog, ua kom muaj kev nyab xeeb thiab ua haujlwm ntawm lub caij ntuj sov ua haujlwm thiab kev saib xyuas:
Qhov hluav taws xob qhov hluav taws xob qhov hluav taws xob qib ntsuas hluav taws xob kuaj pom qhov tsis txaus ntseeg tiag tiag, ua kom zoo tshaj qhov sib npaug, thiab muab cov ncauj lus kom ntxaws txog txhua lub zog ntawm lub server;Gigabit Ethernet chaw nres nkoj, thiab muaj kev sib txuas hauv network li thaub qab los xyuas kom muaj kev ntseeg siab thiab paub txog kev sib koom ua ke ntawm IT network thiab kev tswj hwm lub tsev, kev ua haujlwm tau zoo thiab muaj zog IQ tswj interface, tshawb xyuas lub sijhawm ntawm cov khoom siv hluav taws xob, kub thiab PUE, thiab sib npaug ntawm thermal thiab zog loads.
二.Yuav ua li cas xaiv PDU fais fab mov?
(1) Xaiv cov khoom uas haum rau koj raws li koj qhov xwm txheej tshwj xeeb;
(2) Xaiv cov khoom lag luam los ntawm cov tuam txhab tsis tu ncua (tau kawg, qee lub tuam txhab kuj tseem yog cov tuam txhab lag luam niaj hnub, tab sis PDU yuav tsis yog lawv cov khoom tseem ceeb, yog li koj yuav tsum tau ceev faj thaum xaiv. Txawm tias tus kws kho tsiaj kuj yog kws kho mob, koj tsis tuaj yeem xav. hais tias nws kuj yog ib tug kws kho mob nto moo ntev li nws yog ib tug kws kho mob, sawv daws nrhiav tsis tau ib tug kws kho mob;
(3) Lub teb chaws muaj kev soj ntsuam zoo thiab ntawv pov thawj rau ntau yam khoom.Thaum xaiv cov khoom PDU, koj yuav tsum xub saib qhov tsim nyog ntawm cov chaw tsim khoom, thiab tom qab ntawd saib cov ntawv pov thawj zoo ntawm cov khoom.Nws muaj kev nyab xeeb dua los xaiv cov khoom tsis tu ncua;
(4) Tom qab cov ntsiab lus saum toj no, nkag siab txog kev pab cuam tom qab muag ntawm cov khoom muaj feem xyuam (txawm tias cov khoom zoo npaum li cas, tsis muaj leej twg tuaj yeem lav tias nws yuav tsis tawg, yog li kev pab cuam tom qab muag kuj yog qhov teeb meem tseem ceeb, thiab nco ntsoov. tias qhov kev pab cuam tom qab muag tsis tuaj yeem tsuas yog hais los ntawm lub qhov ncauj, nws raug pom zoo kom siv nws Cov hauv paus, them nrog cov lus)
ḉ.Tsom ntsoov rau PDU nyob rau lub sijhawm sib txawv ntawm kev tsim kho chav computer
PDU xaiv txoj kev:
(1) Lub zog hluav taws xob hluav taws xob ntawm cov khoom xa tawm ntawm cov txee saum toj kawg nkaus + cov npoo kev nyab xeeb = cov lej ntawm lub zog ntawm PDU ntawm kab no;
(2) Tus naj npawb ntawm cov khoom siv hauv lub txee + kev nyab xeeb margin = tus naj npawb ntawm cov jacks ntawm tag nrho cov PDUs hauv lub txee.Yog tias muaj ob txoj kab rov ua dua, tus naj npawb ntawm PDUs yuav tsum tau muab ob npaug nrog qhov ntsuas.
(3) Disperse high-power khoom nyob rau hauv txawv PDUs ntau li ntau tau kom sib npaug tam sim no ntawm txhua theem;
(4) Customize lub qhov hom ntawm PDU raws li cov khoom ntsaws uas nws lub hwj chim qaum tsis tuaj yeem sib cais.Thaum lub ntsaws ntawm lub cuab yeej uas nws txoj hlua hluav taws xob tuaj yeem sib cais tsis sib xws, nws tuaj yeem daws tau los ntawm kev hloov cov hlua hluav taws xob;
(5) Yog tias cov khoom siv ceev hauv lub txee siab, nws raug nquahu kom nruab PDU ntsug nrog ntau lub jacks.Yog tias cov khoom siv ntom ntom hauv lub txee qis, nws yog qhov zoo dua rau nruab PDU kab rov tav nrog tsawg lub jacks.
1. Installation thiab commissioning lub sij hawm:
(1) Lub hwj chim ntawm lub qhov hluav taws xob faib hluav taws xob nyob rau hauv pem hauv ntej ntawm lub txee yuav tsum sib phim lub zog hluav taws xob ntawm cov khoom xa tawm ntawm lub txee sab saum toj thiab lub hwj chim ntawm PDU, txwv tsis pub lub hwj chim ntsuas yuav raug txo;
(2) Kev teeb tsa U txoj haujlwm ntawm PDU yuav tsum tau tshwj tseg rau kev teeb tsa kab rov tav ntawm PDU.Thaum lub teeb tsa ntsug ntawm PDU yog ntsia rau hauv lub txee, txoj hauj lwm ntawm lub phaj baffle nyob rau sab ntawm lub txee yuav tsum tau ua raws li qhov loj me ntawm PDU;
(3) Lub ob-round European txheem ntsaws tsis tuaj yeem tso ncaj qha rau hauv lub qhov universal, kom cov av yuav raug tshem tawm, uas yog qhov txaus ntshai heev.Txoj kev raug yog los hloov lub ntsaws los yog siv lub embedded European standard jack, thiab tom qab ntawd siv cov kev hloov pauv tshwj xeeb rau kev hloov cov qauv European rau lub teb chaws tus qauv.
2. Lub sijhawm ua haujlwm:
(1) Ua tib zoo saib xyuas qhov ntsuas kub ntawm qhov ntsuas kub, uas yog, qhov kub thiab txias hloov ntawm cov khoom siv ntsaws thiab PDU jack;
(2) Yog tias muaj PDU nrog kev saib xyuas tej thaj chaw deb, koj tuaj yeem them sai sai rau qhov kev hloov pauv tam sim no ntawm PDU los txiav txim seb cov khoom puas ua haujlwm li qub;
(3) Ua kom tag nrho siv cov cuab yeej tswj hwm cable ntawm PDU txhawm rau rhuav tshem tawm sab nraud ntawm cov khoom siv ntsaws ntawm lub jack.
3. Cov ntsiab lus rau kev mloog hauv kev cai xaiv
(1) Customized PDU txheej txheem: ntau npaum li cas tam sim no (xws li 50% redundancy raws li qhov sib npaug ntawm cov khoom siv hluav taws xob);
(2) Cov tswv yim ib feem: qhov ntev ntawm lub cable (feem ntau tus qauv 2-3 meters yog txaus);
(3) Txoj kab uas hla yog txiav txim siab los ntawm tag nrho cov tam sim no, thiab lub ntsaws ntawm lub hwj chim-siv lub davhlau ya nyob twg yog txiav txim siab los ntawm tag nrho cov tam sim no thiab lub hauv ntej-kawg fais fab mov ib puag ncig;tus naj npawb ntawm cov qhov (socket) yog ob peb rau txhua hom ntawm lub qhov (socket), thiab cov khoom siv thoob ntiaj teb feem ntau yog siv;
(4) Kev tiv thaiv kev ua haujlwm xaiv (kev tiv thaiv xob laim, overload, digital zaub, qhia lub zog, ob lub zog tsis siv neeg hloov pauv, saib xyuas tej thaj chaw deb, thiab lwm yam);
(5) Installation method xaiv ( kab rov tav installation lossis ntsug installation)
(6) Cov khoom siv: steel phaj khoom lossis profile plhaub.
Post lub sij hawm: Dec-09-2022
