Ujongo olulinganisiweyo lwePDU

Ukubeka iliso ngemitha kwePDU kusebenza njengesixhobo esibalulekileyo sokulawula amandla kumaziko edatha. Ivumela abalawuli ukuba babeke iliso kusetyenziso lwamandla ngexesha langempela, ukuqinisekisa ukuhanjiswa kwamandla okufanelekileyo. Obu buchwephesha bonyusa ukubonakala kokusebenza ngokubonelela ngemibono enokusetyenzwa kusetyenziso lwamandla. Ukuthembeka kwayo kunceda ukukhusela ixesha lokuphumla, okwenza kube yinto eyimfuneko yokugcina isiseko se-IT esizinzile.

Izinto eziphambili zokuThatha

• Ukujongwa kwexesha lokwenyani lokusetyenziswa kwamandla ngokusebenzisa i-Metered PDUs kunceda ukuchonga ukungasebenzi, okwenza abalawuli basebenzise ukusetyenziswa kwamandla kunye nokuxhasa iinjongo zozinzo.
• Ngokulandelela iipateni zokusetyenziswa kwamandla, ii-Metered PDUs ziququzelela ukonga ixabiso elibalulekileyo ngokunciphisa iindleko ezingeyomfuneko zamandla kunye nokuthintela ukusilela kwezixhobo ezinexabiso eliphezulu.
• Ukudityaniswa ne-software ye-DCIM kuvumela ulawulo oluphakathi kwamandla kunye neenkcukacha zokusingqongileyo, ukwandisa ukubonakala kokusebenza kunye nokwenza izigqibo ezinolwazi.

Ukuqonda ii-PDU ezinemitha

Iimpawu eziphambili zee-PDU ezilinganisiweyo

I-PDU enemitha ibonelelaimisebenzi ephezulueziya ngaphaya kolwabiwo lwamandla olusisiseko. Ezi zixhobo zenza ukuba kubekwe iliso ngexesha lokwenyani lokusetyenziswa kwamandla, ukunika abalawuli ulwazi oluchanekileyo malunga nokusetyenziswa kwamandla. Enye yeempawu zabo ezibalaseleyo kukulinganisa i-outlet nganye, evumela ukulandelela ukusetyenziswa kwamandla kwinqanaba lokuphuma. Esi sikhundla siqinisekisa ulungelelwaniso olungcono lomthwalo kwaye lunqanda ukulayisha ngaphezulu.

Izilumkiso kunye nee-alam lolunye uphawu olubalulekileyo. Bazisa abalawuli ngemiba enokwenzeka, efana ne-spikes yamandla okanye i-overloads, ivumela isenzo esikhawulezayo ukunqanda ixesha lokuphumla. Ufikelelo olukude kunye nolawulo luphucula ngakumbi usetyenziso lwabo. Abalawuli banokubeka iliso kwaye balawule ukuhanjiswa kwamandla ukusuka naphi na, ukuqinisekisa ukusebenza okungaphazanyiswa.

Ukudityaniswa nesoftware yoLawulo lweZiseko zeZiko leDatha (DCIM) ikwaluphawu oluphambili. Olu hlanganiso lubonelela ngembono esembindini yokusetyenziswa kwamandla kuzo zonke ii-PDU ezininzi, ukwenza lula ulawulo. Ukongeza, i-Metered PDUs ixhasa amanyathelo okusebenza kakuhle kwamandla ngokuchonga iindawo zokusetyenziswa kwamandla ngokugqithisileyo.

Iimetriki ezibekwe esweni zii-Metered PDUs

Iimitha ze-PDU zilandelela iimetriki ezininzi ezibalulekileyo ukuqinisekisa ulawulo olusebenzayo lwamandla. Ezi ziquka amandla ombane, angoku, kunye namandla, anceda abalawuli baqonde ukusebenza kombane kwiinkqubo zabo. Ukubeka esweni ezi parameters kuqinisekisa ukuba iziseko zombane zisebenza ngaphakathi kwemida ekhuselekileyo.

Ukusetyenziswa kwamandla yenye i-metric ebalulekileyo. Ngokulinganisa ukusetyenziswa kwe-kilowatt-yure, i-Metered PDUs inceda ukuchonga izixhobo ezithatha amandla amakhulu kunye nokwandisa ulwabiwo lwamandla. Iimetrics zokulinganisa ukulayisha zikwabekwe iliso ukuze kusasazwe amandla ngokulinganayo kuzo zonke iindawo, ukunciphisa umngcipheko wokulayisha ngaphezulu.

Izinzwa zobushushu kunye nokufuma zihlala zidityaniswa kwii-PDU eziMetered. Ezi zinzwa zibonelela ngedatha yokusingqongileyo, ziqinisekisa ukuba iimeko zihlala zilungile ekusebenzeni kwezixhobo. Ngokudibeneyo, ezi metrics zibonelela ngombono obanzi wamandla kunye neemeko zokusingqongileyo, zivumela ukwenziwa kwezigqibo ezinolwazi.

Izibonelelo zokuBeka iliso ngemitha kwi-PDU

UkuSebenza ngokuSebenza kakuhle kwamandla

Ukujongwa kwemitha ye-PDU kudlala indima ebalulekileyo ekuphuculeni ukusebenza kakuhle kwamandla kumaziko edatha. Ngokubonelela ngemibono yexesha langempela ekusetyenzisweni kwamandla, kwenza abalawuli babone ukungasebenzi kakuhle kunye nokwandisa ukusetyenziswa kwamandla. Umzekelo, iqaqambisa izixhobo ezingasetyenziswanga okanye iinkqubo ezisebenzisa amandla agqithisileyo. Olu lwazi luvumela uhlengahlengiso olucwangcisiweyo, olufana nokusasaza kwakhona umthwalo womsebenzi okanye ukuphuculwa kwehardware ephelelwe lixesha. Ukongezelela, ukukwazi ukubeka iliso kumandla kwinqanaba lokuphuma liqinisekisa ukuba amandla abelwe ngokufanelekileyo, ukunciphisa inkunkuma kunye nokuxhasa iinjongo zokuzinza.

Ukongiwa kweendleko ngokuSetyenziswa koMbane oLungileyo

Ukuphucula ukusetyenziswa kwamandla kuguqulela ngokuthe ngqo ukonga ixabiso. Imitha yePDU inceda abalawuli balandele iipateni zokusetyenziswa kwamandla kwaye bachonge iindawo apho amandla achithwa khona. Le ndlela yokusetyenziswa kwedatha inciphisa iindleko zamandla ezingeyomfuneko ngokuqinisekisa ukuba ziinkqubo ezibalulekileyo kuphela ezitsala amandla. Ngaphaya koko, ukukwazi ukulungelelanisa imithwalo kuzo zonke iindawo ezithengisayo kuthintela ukugcwala, nto leyo enokukhokelela kukusilela kwesixhobo esinexabiso eliphezulu okanye ixesha lokuphumla. Ngokuhamba kwexesha, la manyathelo anciphisa iindleko zokusebenza kunye nokuphucula ukusebenza kakuhle kwemali kwiziko ledatha.

Ukuphuculwa kokubonakala kokuSebenza kunye nokuthathwa kwezigqibo

Ukubonakala kokusebenza kubalulekile ekugcineni isiseko se-IT esithembekileyo. Imitha ye-PDU yokubeka iliso ibonelela ngembono ebanzi yokusetyenziswa kwamandla kunye neemeko zokusingqongileyo, ezifana nobushushu kunye nokufuma. Oku kubonakala kunceda abalawuli ukuba benze izigqibo benolwazi malunga nolwabiwo lwezibonelelo kunye nokuphuculwa kweziseko zophuhliso. Izilumkiso kunye nee-alam ziphucula ngakumbi ukwenziwa kwezigqibo ngokwazisa amaqela ngemiba enokubakho ngaphambi kokuba inyuke. Ngezi zixhobo, abaphathi bamaziko edatha banokujongana ngokukhawuleza nemingeni, baqinisekise ukusebenza okungaphazamisekiyo kunye nokuthembeka kwexesha elide.

Isebenza njani i-PDU yokuJonga iliso

Ukuqokelelwa kweeNkcukacha zeXesha langempela kunye nokuHlalutya

Ukujongwa kwemitha ye-PDU kuxhomekeke ekuqokelelweni kwedatha yexesha lokwenyani ukubonelela ngemibono enokusetyenzwa kusetyenziso lwamandla. Ezi zixhobo zihlala zilinganisa iiparamitha zombane ezifana nombane, okwangoku, kunye nokusetyenziswa kwamandla. Idatha eqokelelweyo icutshungulwa kwaye ihlalutywe ukuchonga iipateni, ukungasebenzi kakuhle, okanye ubungozi obunokubakho. Le ngxelo yexesha langempela ivumela abalawuli ukuba baphendule ngokukhawuleza kwi-anomalies yamandla, ukuqinisekisa ukuzinza kweziseko zombane. Ngokubeka iliso kusetyenziso lwamandla kwinqanaba lokuphuma, ii-PDU ezibalwa ngemitha zenza ulungelelwaniso lomthwalo oluchanekileyo, olunqanda ukulayisha ngaphezulu kwaye lukhulisa ukuhanjiswa kwamandla.

Ukudityaniswa ne-DCIM Software

Ukudityaniswa nesoftware yoLawulo lweziSeko zoPhuhliso lweZiko leDatha (DCIM) kuphucula ukusebenza kwee-PDU ezibalwa ngemitha. Oku kudityaniswa kudibanisa amandla kunye neenkcukacha zokusingqongileyo kwiqonga eliphakathi, ukwenza lula imisebenzi yolawulo. Abalawuli banokubeka iliso kwii-PDU ezininzi kwiindawo ezahlukeneyo ukusuka kujongano olunye. Isoftware yeDCIM ikwavumela ukuba kunikwe ingxelo ephucukileyo kunye nohlalutyo lwentsingiselo, inceda amaziko edatha acwangcise iimfuno zexesha elizayo. Uqhagamshelo olungenamthungo phakathi kweemitha ze-PDU kunye nezixhobo ze-DCIM ziqinisekisa ukuba ulawulo lwamandla luhambelana neenjongo zokusebenza ezibanzi.

Ubunakho obukwinqanaba eliphezulu buVunyelwe ziZixhobo zokuJonga

Izixhobo zanamhlanje zokubeka iliso zivula izakhono eziphambili kwiinkqubo ze-PDU ezinemitha. Iimpawu ezifana nohlalutyo oluqikelelwayo kunye nezilumkiso ezizenzekelayo zixhobisa abalawuli ukujongana nemiba ngaphambi kokuba inyuke. Umzekelo, uhlalutyo oluqikelelweyo lunokuqikelela ukugcwala okunokwenzeka ngokusekwe kwidatha yembali, ukuvumela uhlengahlengiso olusebenzayo. Ukufikelela kwindawo ekude kwandisa ngakumbi ukuguquguquka, okwenza abalawuli balawule ukuhanjiswa kwamandla kuyo nayiphi na indawo. Ezi zakhono ziphucukileyo ziqinisekisa ukuba ii-PDU ezilinganisiweyo azijongi kuphela amandla kodwa zikwanegalelo kwindawo eyomelela ngakumbi nesebenzayo yeziko ledatha.

Ukukhetha iPDU enemitha eLungileyo

Imiba ephambili emayiqwalaselwe

Ukukhetha i-PDU enemitha elungileyo kufuna uvandlakanyo ngononophelo lwemiba emininzi ebalulekileyo. Abalawuli kufuneka baqale bavavanye iimfuno zamandla kwiziko labo ledatha. Oku kubandakanya ukumisela i-voltage kunye nemilinganiselo yangoku efunekayo ukuxhasa izixhobo ezixhunyiwe. Uhlobo kunye nobuninzi beendawo zokuthengisa, ezifana ne-C13 okanye i-C19, kufuneka kwakhona zihambelane nezixhobo ezinikwa amandla.

Ukuhambelana neziseko ezingundoqo esele zikhona yenye into ebalulekileyo ekufuneka iqwalaselwe. I-PDU ekhethiweyo kufuneka idityaniswe ngaphandle komthungo neenkqubo zokubeka iliso kunye nolawulo, kuquka isoftware yeDCIM. Ukongeza, abalawuli kufuneka bavavanye umgangatho wokubeka iliso ofunekayo. Umzekelo, ezinye iindawo ezisingqongileyo zinokuzuza kwimitha yomgangatho wokuphuma, ngelixa ezinye zinokufuna kuphela idatha edityanisiweyo yamandla.

Iimeko zokusingqongileyo, ezifana nobushushu kunye nokufuma, kufuneka nazo zibe nefuthe kwisigqibo. Ii-PDU ezinezinzwa ezakhelwe ngaphakathi zinokubonelela ngeembono ezixabisekileyo kule parameters. Ekugqibeleni, i-scalability ibalulekile. I-PDU ekhethiweyo kufuneka ifake ukukhula kwexesha elizayo, iqinisekisa ukusetyenziswa kwexesha elide.

Iimpawu ezihambelanayo kwiiMfuno zeZiko leDatha

Iimpawu ze-Metered PDU kufuneka zihambelane neemfuno zokusebenza ezithile zeziko ledatha. Kumaziko aneendawo ezixineneyo eziphezulu, ii-PDU ezinikezela ngokujongwa kwexesha lokwenyani kunye nokulinganisa umthwalo zifanelekile. Ezi mpawu zinceda ukuthintela ukulayisha ngaphezulu kunye nokuqinisekisa ukuhanjiswa kwamandla okusebenzayo.

Amaziko edatha abeka phambili ukusebenza kakuhle kwamandla kufuneka akhethe ii-PDU ezinobuchule obuphambili bolawulo lwamandla. Ezi zixhobo zinokuchonga izixhobo ezilambele amandla kwaye zicebise ukulungiswa. Kulawulo olukude, ii-PDU ezinokufikelela kude kunye neempawu zokulawula zibonelela ngokuguquguquka okongeziweyo.

Abalawuli abalawula iindawo ezininzi kufuneka bathathele ingqalelo ii-PDU ezidibanisa kunye namaqonga aphakathi kweDCIM. Oku kudityaniswa kwenza kube lula ukubeka iliso kwaye konyusa ukwenziwa kwezigqibo. Ngokuthelekisa iimpawu ze-PDU kwiimfuno zokusebenza, amaziko edatha angakwazi ukufezekisa ukusebenza kakuhle, ukuthembeka, kunye nokulinganisa.

Ukujongwa ngemitha kwe-PDU kuhlala kubalulekile kumaziko edatha ale mihla. Iphucula ukusebenza kakuhle kwamandla ngokuchonga ukusetyenziswa kwamandla okuyilahleko kunye nokuxhasa ukongiwa kweendleko ngolwabiwo lwezibonelelo ezipheleleyo. Ikhono layo lokubonelela ngemibono yexesha langempela liqinisekisa ukuthembeka kokusebenza. Ngokusebenzisa ezi zixhobo, abalawuli banokugcina iziseko ezizinzileyo ngelixa behlangabezana nozinzo kunye neenjongo zemali.

FAQ

Yintoni eyona njongo iphambili ye- metered PDU?

A Imitha yePDUyenza ukubekwa esweni kwexesha lokwenyani lokusetyenziswa kwamandla, ukuqinisekisa ukuhanjiswa kwamandla okusebenzayo kunye nokuthintela ukugcwala kakhulu kwiindawo ze-IT ezifana neerekhi zeseva kunye namaziko edatha.

Ingaba iimitha zokulinganisa ziwanceda njani amaziko edatha?

Imitha yomgangatho wokuphuma ibonelela ngedatha echanekileyo yokusetyenziswa kwamandla kwisixhobo ngasinye. Olu phawu lunceda ukulungelelanisa umthwalo, lunciphisa inkcitho yamandla, kwaye luthintele ukusilela kwezixhobo.

Ngaba ii-PDU ezilinganisiweyo zinokudityaniswa neenkqubo zolawulo ezikhoyo?

Ewe, uninzi lweMetered PDUs zidibanisa ngaphandle komthungo kunye nesoftware yeDCIM. Olu hlanganiso lubeka kwindawo eyodwa ukubeka iliso, lwenza lula ulawulo, kwaye luphucula ukwenziwa kwezigqibo zamandla kunye neemeko zokusingqongileyo.