Ukuqapha okulinganiselwe kwe-PDU

Ukuqapha okunemitha kwe-PDU kusebenza njengethuluzi elibalulekile lokuphatha amandla ezikhungweni zedatha. Ivumela abalawuli ukuthi baqaphe ukusetshenziswa kwamandla ngesikhathi sangempela, baqinisekise ukusatshalaliswa kwamandla okusebenzayo. Lobu buchwepheshe buthuthukisa ukubonakala kokusebenza ngokunikeza imininingwane ephathekayo ekusetshenzisweni kwamandla. Ukuthembeka kwayo kusiza ukuvimbela isikhathi sokuphumula, okuyenza ibaluleke kakhulu ekugcineni ingqalasizinda ye-IT ezinzile.

Okuthathwayo Okubalulekile

• Ukuqapha kwesikhathi sangempela kokusetshenziswa kwamandla ngama-Metered PDU kusiza ukukhomba ukungasebenzi, okuvumela abalawuli ukuthi bathuthukise ukusetshenziswa kwamandla futhi basekele imigomo yokusimama.
• Ngokulandelela amaphethini okusetshenziswa kwamandla, ama-Metered PDUs asiza ukonga izindleko ezibalulekile ngokunciphisa izindleko zamandla ezingadingekile nokuvimbela ukwehluleka kwemishini ebizayo.
• Ukuhlanganiswa nesofthiwe ye-DCIM kuvumela ukuphathwa okumaphakathi kwamandla kanye nedatha yezemvelo, ukuthuthukisa ukubonakala kokusebenza kanye nokwenza izinqumo ezinolwazi.

Ukuqonda ama-PDU amamitha

Izici ezibalulekile zama-PDU anemitha

I-PDU enemitha ihlinzekaukusebenza okuthuthukileezidlula ukusatshalaliswa kwamandla ayisisekelo. Lawa madivayisi anika amandla ukuqapha kwesikhathi sangempela kokusetshenziswa kwamandla, anikeze abalawuli imininingwane enembile ekusetshenzisweni kwamandla. Esinye sezici zabo ezivelele ukulinganisa kwe-outlet ngayinye, okuvumela ukusetshenziswa kwamandla okulandelela ezingeni lokuphuma. Leli khono liqinisekisa ukulinganisa okungcono komthwalo futhi livimbele ukugcwala ngokweqile.

Izaziso nama-alamu esinye isici esibalulekile. Yazisa abalawuli ngezinkinga ezingase zibe khona, ezifana nokukhuphuka kwamandla noma ukugcwala ngokweqile, okuvumela isenzo esisheshayo ukuvimbela isikhathi sokuphumula. Ukufinyelela okukude nokulawula kuqhubekisela phambili ukuthuthukisa ukusetshenziswa kwazo. Abalawuli bangaqapha futhi balawule ukusatshalaliswa kwamandla kusuka noma yikuphi, baqinisekise ukusebenza okungaphazamiseki.

Ukuhlanganiswa nesofthiwe ye-Data Center Infrastructure Management (DCIM) nakho kuyisici esibalulekile. Lokhu kuhlanganiswa kunikeza umbono omaphakathi wokusetshenziswa kwamandla kuwo wonke ama-PDU amaningi, okwenza ukuphatha kube lula. Ukwengeza, ama-Metered PDU asekela izinhlelo zokonga amandla ngokuhlonza izindawo ezisetshenziswa kakhulu amandla.

Amamethrikhi Aqashwe ama-Metered PDUs

Ama-PDU anemitha alandelela amamethrikhi ambalwa abalulekile ukuze kuqinisekiswe ukuphathwa kwamandla okusebenzayo. Lokhu kufaka phakathi i-voltage, i-current, namandla factor, esiza abalawuli baqonde ukusebenza kukagesi wamasistimu abo. Ukuqapha le mingcele kuqinisekisa ukuthi ingqalasizinda yamandla isebenza ngaphakathi kwemikhawulo ephephile.

Ukusetshenziswa kwamandla kungenye imethrikhi ebalulekile. Ngokulinganisa ukusetshenziswa kwehora le-kilowatt, ama-metered PDU asiza ukuhlonza okokusebenza okudinga amandla kanye nokuthuthukisa ukwabiwa kwamandla. Amamethrikhi okulinganisa ukulayisha nawo ayagadwa ukuze kusatshalaliswe amandla ngokulinganayo kuzo zonke izitolo, kuncishiswe ubungozi bokulayisha ngokweqile.

Izinzwa zezinga lokushisa kanye nomswakamo zivame ukuhlanganiswa kuma-Metered PDUs. Lezi zinzwa zihlinzeka ngedatha yemvelo, iqinisekisa ukuthi izimo zihlala zilungile ekusebenzeni kwemishini. Ehlangene, lawa mamethrikhi anikeza umbono obanzi wamandla nezimo zemvelo, okuvumela ukwenza izinqumo unolwazi.

Izinzuzo Zokuqapha kwe-Metered PDU

Ukusebenza Kwamandla Okuthuthukisiwe

Ukuqapha okunemitha kwe-PDU kudlala indima ebalulekile ekuthuthukiseni ukusebenza kahle kwamandla ngaphakathi kwezikhungo zedatha. Ngokuhlinzeka ngemininingwane yesikhathi sangempela ekusetshenzisweni kwamandla, kuvumela abaphathi ukuthi babone ukungasebenzi futhi basebenzise ngokugcwele amandla. Isibonelo, igqamisa amathuluzi angasetshenziswa kancane noma amasistimu adla amandla amaningi. Lolu lwazi luvumela ukulungiswa kwamasu, okufana nokusabalalisa kabusha imithwalo yomsebenzi noma ukuthuthukisa izingxenyekazi zekhompuyutha eziphelelwe yisikhathi. Ukwengeza, ikhono lokuqapha amandla ezingeni lokuphuma liqinisekisa ukuthi amandla anikezwa ngempumelelo, ukunciphisa ukumosha kanye nokusekela imigomo yokusimama.

Ukonga Izindleko Ngokusebenzisa Amandla Okuthuthukisiwe

Ukuthuthukisa ukusetshenziswa kwamandla kuhumusha ngokuqondile ekongeni kwezindleko ezibalulekile. Ama-PDU anemitha asiza abalawuli ukulandelela amaphethini okusetshenziswa kwamandla nokukhomba izindawo lapho amandla amoshwa khona. Le ndlela eqhutshwa idatha inciphisa izindleko zamandla ezingadingekile ngokuqinisekisa ukuthi amasistimu abalulekile kuphela adonsa amandla. Ngaphezu kwalokho, ikhono lokulinganisa imithwalo kuzo zonke izitolo livimbela ukulayishwa ngokweqile, okungaholela ekuhlulekeni kwemishini ebizayo noma isikhathi sokuphumula. Ngokuhamba kwesikhathi, lezi zinyathelo zehlisa izindleko zokusebenza futhi zithuthukisa ukusebenza kahle kwezezimali kwesikhungo sedatha.

Ukuthuthukiswa Kokubonakala Kokusebenza Nokwenza Izinqumo

Ukubonakala kokusebenza kubalulekile ekugcineni ingqalasizinda ye-IT ethembekile. Ukuqapha okunemitha kwe-PDU kunikeza umbono obanzi wokusetshenziswa kwamandla nezimo zemvelo, njengezinga lokushisa nomswakama. Lokhu kubonakala kwenza abalawuli bakwazi ukwenza izinqumo ezinolwazi mayelana nokwabiwa kwezinsiza kanye nokuthuthukiswa kwengqalasizinda. Izexwayiso nama-alamu athuthukisa ukwenza izinqumo ngokwazisa amaqembu ngezinkinga ezingase zibe khona ngaphambi kokuthi zidlondlobale. Ngalawa mathuluzi, abaphathi besikhungo sedatha bangabhekana nezinselele ngokuqhubekayo, baqinisekise ukusebenza okungaphazamiseki nokwethembeka kwesikhathi eside.

Indlela I-Metered PDU Monitoring Isebenza ngayo

Ukuqoqwa Kwedatha Yesikhathi Sangempela Nokuhlaziywa

Ukuqapha okunemitha kwe-PDU kuncike ekuqoqweni kwedatha yesikhathi sangempela ukuze kunikezwe imininingwane ebambekayo ekusetshenzisweni kwamandla. Lawa madivayisi ahlala ekala amapharamitha kagesi afana ne-voltage, yamanje, namandla asetshenziswayo. Idatha eqoqiwe iyacutshungulwa futhi ihlaziywe ukuze kuhlonzwe amaphethini, ukungasebenzi kahle, noma ubungozi obungaba khona. Le mpendulo yesikhathi sangempela ivumela abalawuli ukuthi baphendule ngokushesha kokudidayo kwamandla, okuqinisekisa ukuzinza kwengqalasizinda yamandla. Ngokuqapha ukusetshenziswa kwamandla ezingeni le-outlet, ama-PDU anemitha anika amandla ukulinganisa okunembile komthwalo, okuvimbela ukulayishwa ngokweqile futhi kuthuthukise ukusatshalaliswa kwamandla.

Ukuhlanganisa ne-DCIM Software

Ukuhlanganiswa nesofthiwe Yokuphathwa Kwengqalasizinda Yedatha Yesikhungo (DCIM) kuthuthukisa ukusebenza kwama-PDU anemitha. Lokhu kuhlanganiswa kuhlanganisa amandla kanye nedatha yezemvelo ibe inkundla emaphakathi, yenza imisebenzi yokuphatha ibe lula. Abalawuli bangakwazi ukuqapha ama-PDU amaningi ezindaweni ezahlukene kusukela kusixhumi esibonakalayo esisodwa. Isofthiwe ye-DCIM iphinde inike amandla ukubika okuthuthukile nokuhlaziywa kwethrendi, isiza izikhungo zedatha zihlelele izidingo zamandla zesikhathi esizayo. Ukuxhumana okungenazihibe phakathi kwama-PDU anemitha namathuluzi e-DCIM kuqinisekisa ukuthi ukuphathwa kwamandla kuhambisana nezinjongo zokusebenza ezibanzi.

Amakhono Athuthukile Anikwe Amathuluzi Okuqapha

Amathuluzi okuqapha esimanje avula amakhono athuthukile wezinhlelo ze-PDU ezinamamitha. Izici ezifana nezibalo eziqagelayo nezixwayiso ezizenzakalelayo zinika abaphathi amandla okubhekana nezinkinga ngaphambi kokuthi zidlondlobale. Isibonelo, izibalo eziqagelayo zingabikezela ukugcwala okungaba khona ngokusekelwe kudatha yomlando, okuvumela ukulungiswa okusebenzayo. Ukufinyelela kude kuphinde kuthuthukise ukuguquguquka, okuvumela abalawuli ukuthi balawule ukusatshalaliswa kwamandla kunoma iyiphi indawo. Lawa makhono athuthukile aqinisekisa ukuthi ama-PDU anemitha awaqapheli amandla kuphela kodwa futhi anomthelela esimweni sesikhungo sedatha esikhuthazela futhi esisebenza kahle.

Ukukhetha i-PDU enemitha elungile

Izici Eziyinhloko Okufanele Zicatshangelwe

Ukukhetha i-PDU Enemitha elungile kudinga ukuhlolwa ngokucophelela kwezinto ezimbalwa ezibalulekile. Abalawuli kufanele baqale bahlole izidingo zamandla esikhungo sabo sedatha. Lokhu kuhlanganisa ukunquma amandla kagesi kanye nezilinganiso zamanje ezidingekayo ukuze kusekelwe okokusebenza okuxhunyiwe. Uhlobo nenani lezitolo, njenge-C13 noma i-C19, kumele futhi zihambisane nemishini enikwa amandla.

Ukuhambisana nengqalasizinda ekhona kungokunye okubalulekile okucatshangelwayo. I-PDU ekhethiwe kufanele ihlanganiswe ngaphandle komthungo nezinhlelo zokuqapha nokuphatha, okuhlanganisa isofthiwe ye-DCIM. Ukwengeza, abalawuli kufanele bahlole izinga lokuqapha elidingekayo. Isibonelo, ezinye izindawo zingazuza ekulinganisweni kweleveli yokuphuma, kuyilapho ezinye zingadinga kuphela idatha yamandla ehlanganisiwe.

Izimo zemvelo, njengezinga lokushisa nomswakama, kufanele futhi zibe nomthelela esinqumweni. Ama-PDU anezinzwa ezakhelwe ngaphakathi anganikeza imininingwane ebalulekile kulawa mapharamitha. Okokugcina, ukulinganisa kubalulekile. I-PDU ekhethiwe kufanele ihambisane nokukhula okuzayo, iqinisekise ukusetshenziswa kwesikhathi eside.

Ukufanisa Izici Nezidingo Zesikhungo Sedatha

Izici ze-Metered PDU kufanele zihambisane nezidingo ezithile zokusebenza zesikhungo sedatha. Ezikhungweni ezinamarack aminyana kakhulu, ama-PDU anikeza ukuqapha kwesikhathi sangempela nokulinganisa komthwalo alungile. Lezi zici zisiza ukuvimbela ukugcwala ngokweqile nokuqinisekisa ukusatshalaliswa kwamandla okusebenzayo.

Izikhungo zedatha ezibeka phambili ukusebenza kahle kwamandla kufanele zikhethe ama-PDU anamakhono athuthukile okuphatha amandla. Lawa madivayisi angakwazi ukuhlonza okokusebenza okulambele amandla futhi aphakamise ukulungiselelwa. Ngokuphathwa okukude, ama-PDU anokufinyelela kude nezici zokulawula ahlinzeka ngokuguquguquka okungeziwe.

Abalawuli abaphethe izindawo eziningi kufanele bacabangele ama-PDU ahlanganiswe nezinkundla ze-DCIM ezimaphakathi. Lokhu kuhlanganiswa kwenza ukuqapha kube lula futhi kuthuthukisa ukuthathwa kwezinqumo. Ngokufanisa izici ze-PDU nezidingo zokusebenza, izikhungo zedatha zingafinyelela ukusebenza kahle okukhulu, ukwethembeka, nokulinganisa.

Ukuqapha okunemitha kwe-PDU kuhlala kubalulekile ezikhungweni zedatha zesimanje. Ithuthukisa ukusebenza kahle kwamandla ngokuhlonza ukusetshenziswa kwamandla okumoshayo futhi isekele ukonga izindleko ngokwabiwa kwezinsiza okuthuthukisiwe. Ikhono layo lokuhlinzeka ngemininingwane yesikhathi sangempela liqinisekisa ukwethembeka kokusebenza. Ngokusebenzisa lawa mathuluzi, abalawuli bangagcina ingqalasizinda ezinzile ngenkathi behlangabezana nezinjongo zokusimama nezezimali.

FAQ

Iyini inhloso eyinhloko ye-Metered PDU?

A Imitha ye-PDUinika amandla ukuqapha kwesikhathi sangempela kokusetshenziswa kwamandla, iqinisekisa ukusatshalaliswa kwamandla okuphumelelayo futhi ivimbele ukugcwala ngokweqile ezindaweni ze-IT njengama-server racks nezikhungo zedatha.

I-outlet-level metering izizuzisa kanjani izikhungo zedatha?

I-Outlet-level metering inikeza idatha enembile yokusetshenziswa kwamandla kudivayisi ngayinye. Lesi sici sisiza ukugcwalisa ukulinganisa komthwalo, sinciphise ukumosheka kwamandla, futhi sigweme ukwehluleka kwezisetshenziswa.

Ingabe i-Metered PDUs ingahlanganisa nezinhlelo zokuphatha ezikhona?

Yebo, ama-Metered PDU amaningi ahlanganisa ngaphandle komthungo nesofthiwe ye-DCIM. Lokhu kuhlanganiswa kufaka phakathi ukuqapha, kwenza ukuphatha kube lula, futhi kuthuthukise ukuthathwa kwezinqumo zamandla nezimo zemvelo.