Nkhani

PDU imayimira Power Distribution Unit, yomwe ndi chida chofunikira m'malo amakono a data ndi zipinda za seva. Imagwira ntchito ngati njira yoyendetsera mphamvu yapakati yomwe imagawira mphamvu kuzipangizo zambiri, kuonetsetsa kuti ntchito zosasokonezeka. Ma PDU amapangidwa kuti azigwira mphamvu zonse za gawo limodzi ndi magawo atatu, kutengera zofunikira za zida zomwe akugwiritsa ntchito. Mphamvu ya gawo limodzi imatanthawuza mphamvu yamagetsi yomwe imagwiritsa ntchito mawonekedwe amodzi kugawa magetsi. Amagwiritsidwa ntchito kwambiri m'mabanja ndi mabizinesi ang'onoang'ono, pomwe kufunikira kwa mphamvu kumakhala kochepa. Kumbali ina, kugawa mphamvu kwa magawo atatu kumagwiritsa ntchito ma waveforms atatu kugawa mphamvu, kulola kuti ma voliyumu apamwamba komanso kutulutsa mphamvu. Mphamvu yamtunduwu nthawi zambiri imagwiritsidwa ntchito m'mafakitale komanso malo akuluakulu a data. Kuti tisiyanitse pakati pa gawo limodzi ndi magawo atatu a PDU, munthu ayenera kuganizira zinthu zingapo zofunika:

1. Kulowetsa Mphamvu: Ma PDU a gawo limodzi amakhala ndi mphamvu yolowera 120V-240V, pamene PDU ya magawo atatu imakhala ndi magetsi olowera 208V-480V.

2. Chiwerengero cha Magawo: Ma PDU a gawo limodzi amagawa mphamvu pogwiritsa ntchito gawo limodzi, pamene ma PDU a magawo atatu amagawa mphamvu pogwiritsa ntchito magawo atatu.

3. Kukonzekera kwa Outlet: Ma PDU a gawo limodzi ali ndi malo omwe amapangidwira mphamvu ya gawo limodzi, pamene ma PDU a magawo atatu ali ndi malo omwe amapangidwira mphamvu zitatu.

4. Kulemera Kwambiri: Ma PDU a magawo atatu amapangidwa kuti azigwira ntchito zolemetsa kuposa PDU imodzi. Mwachidule, kusiyana kwakukulu pakati pa gawo limodzi ndi magawo atatu a PDU ali mumagetsi awo olowera, kuchuluka kwa magawo, kasinthidwe kazinthu, ndi kuchuluka kwa katundu. Ndikofunikira kusankha PDU yoyenera kutengera mphamvu zamagetsi zomwe zingafunike kuti zitsimikizire ntchito zodalirika komanso zogwira mtima.