PDU inomirira Power Distribution Unit, chiri chishandiso chakakosha munzvimbo dzemazuva ano dzedata uye makamuri maseva. Iyo inoshanda sepakati pesimba manejimendi system iyo inogovera simba kune akawanda madivayiri, kuve nechokwadi kusakanganiswa kushanda. MaPDU akagadzirirwa kubata ese ari maviri-chikamu uye matatu-chikamu simba, zvichienderana nezvinodiwa zvemidziyo yavari kuisa simba. Single-phase power inoreva simba remagetsi rinoshandisa imwe waveform kugovera magetsi. Inowanzoshandiswa mudzimba nemabhizimisi maduku, uko kudiwa kwesimba kwakaderera. Kune rimwe divi, matatu-chikamu magetsi kugovera anoshandisa matatu waveforms kugovera simba, zvichibvumira kune yakakwira voltage uye kubuda kwesimba. Iri rudzi rwesimba rinowanzo shandiswa mumaindasitiri magadzirirwo uye makuru data data. Kusiyanisa pakati pe-single-phase uye matatu-phase PDUs, munhu anofanirwa kufunga mashoma akakosha zvinhu:
1. Input Voltage: Single-phase PDUs inowanzova nemhepo inopinza ye120V-240V, nepo matatu-phase PDUs ine magetsi ekuisa 208V-480V.
2. Nhamba yeZvikamu: Single-phase PDUs inogovera simba uchishandisa chikamu chimwe chete, nepo matatu-phase PDUs inogovera simba vachishandisa zvikamu zvitatu.
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4. Mutoro Wekutakura: Zvitatu-phase PDUs dzakagadzirirwa kubata hukuru hwepamusoro hwepamusoro pane imwechete-phase PDUs. Muchidimbu, musiyano mukuru pakati pe-single-phase uye matatu-phase PDUs uri mumagetsi avo ekuisa, nhamba yezvikamu, dhizaini dhizaini, uye kutakura mutoro. Izvo zvakakosha kuti usarudze iyo yakakodzera PDU zvichienderana nezvinodiwa nemagetsi emidziyo iyo ichave nesimba kuti ive nechokwadi chekuvimbika uye kushanda kwakanaka.
Nguva yekutumira: Zvita-19-2024