Isiseko sePDU

Iyunithi yoSahlulo lwaMandla (PDU) isebenza njengenxalenye ebalulekileyo ekulawuleni nasekusasazeni amandla ombane kumaziko eenkcukacha, amagumbi omncedisi, kunye nezinye iindawo ezibalulekileyo.Umsebenzi wayo ophambili kukuthatha amandla kumthombo, ngokuqhelekileyo umbane ongundoqo, kwaye usasazeke kwizixhobo ezininzi ezifana neeseva, izixhobo zenethiwekhi, kunye neenkqubo zokugcina.Ukusetyenziswa kwee-PDU kubalulekile ekugcineni umbane othembekileyo nolungelelanisiweyo.Ngokudibanisa ukuhanjiswa kwamandla, ii-PDU ziqinisekisa ukuba isixhobo ngasinye sifumana isixa esifunekayo sombane ukuze sisebenze ngokufanelekileyo.Olu lawulo lusembindini lwenza lula ukubeka iliso nolawulo, luvumela ulwabiwo olungcono lwezibonelelo kunye nokusombulula iingxaki.

Ii-PDU ziza kwiindidi ezahlukeneyo ukuhlangabezana neemfuno ezahlukeneyo.Isiseko sePDUs ukunika unikezelo lwamandla oluthe ngqo ngaphandle kweempawu ezongezelelweyo.Iindidi eziqhelekileyo zezi zilandelayo:

Iziseko ze-NEMA:I-NEMA 5-15R: Iisokethi ezisemgangathweni zaseMntla Melika ezixhasa ukuya kuthi ga kwi-amps ze-15./NEMA 5-20R: Ngokufana ne-NEMA 5-15R kodwa nge-amp ephezulu ye-20 amps.

Iziseko ze-IEC:I-IEC C13: Ngokuqhelekileyo isetyenziswa kwizixhobo ze-IT, ezixhasa izixhobo zamandla aphantsi./IEC C19: Ifanelekile izixhobo eziphezulu zamandla kwaye zihlala zisetyenziswa kwiiseva kunye nezixhobo zenethiwekhi.

Iziseko zeSchuko:I-Schuko: Iqhelekileyo kumazwe aseYurophu, ephethe iphini lokumisa kunye nezikhonkwane zamandla ezijikelezayo ezimbini.

Iisokethi zase-UK:I-BS 1363: Iziseko ezisemgangathweni ezisetyenziswa eUnited Kingdom ezinemilo yoxande eyahlukileyo.

Iisokethi zeHlabathi:IiPDU ezinomxube weentlobo zesokethi ukulungiselela imigangatho eyahlukeneyo yehlabathi.Kukho ezahlukeneyo jikelelePDU kwinethiwekhi.

Iisokethi zokutshixa:Iisokethi ezineendlela zokutshixa zokuqinisekisa uqhagamshelo olukhuselekileyo, ukuthintela ukuqhawulwa ngengozi.Kukho iC13 C19 etshixwayoumncedisi rack pdu.

Ukongeza, ii-PDU zinokuhlelwa ngokusekwe kukhetho lwazo lokunyuka.Ii-PDU ezifakwe kwi-Rack zenzelwe ukufakwa ngaphakathi kwee-server racks, ukugcina indawo kunye nokubonelela ngesisombululo esicocekileyo nesilungelelanisiweyo sokusabalalisa amandla.Ii-PDU ezifakwe emgangathweni okanye ezizimeleyo zifanelekile kwiindawo apho ukufakwa kwe-rack kungenakwenzeka.

Isishwankathelo, iCandelo lokuSasazwa koMbane licandelo elibalulekileyo ekulawuleni amandla ombane ngaphakathi kwamaziko edatha kunye namagumbi omncedisi.Ukusetyenziswa kwayo kuqinisekisa ukuhanjiswa kwamandla okusebenzayo, ngelixa iimpawu ezifana nokubeka iliso kude kunye neentlobo ezahlukeneyo ze-PDU zibonelela ngeemfuno ezahlukeneyo kwindawo eguqukayo ngokukhawuleza yeziseko ze-IT.