PDU (Power Distribution Unit) idapangidwa kuti izipereka mphamvu zogawa pazida zamagetsi zokhala ndi rack.Ili ndi mitundu yosiyanasiyana yokhala ndi ntchito zosiyanasiyana, njira zoyikamo komanso kuphatikiza mapulagi.Itha kupereka njira yoyenera yoperekera mphamvu yamtundu wa rack pamitundu yosiyanasiyana yamagetsi.Kugwiritsiridwa ntchito kwa PDU kungapangitse kugawa mphamvu mu nduna kukhala mwadongosolo, kotetezeka, komanso mwaukadaulo, ndikupangitsa kukonzanso kwamagetsi mu nduna kukhala kosavuta komanso kodalirika.
Ndi chitukuko chofulumira cha intaneti masiku ano, ndi kuwonjezeka kwa kufunikira kwa bandwidth, kufunikira kwachinsinsi chachinsinsi ndi chitetezo kukukulirakulira.Chifukwa chake mumafunikira ma PDU apamwamba kwambiri patsamba lanu la data.
Poyerekeza ndi mzere wamba wamagetsi, ma PDUubwinokuphatikizamakonzedwe omveka bwino, okhwima kwambiri komanso miyezo,yaitaliernthawi yogwira ntchito yotetezeka komanso yopanda mavuto,chitetezo champhamvu chamitundu yonse yamagetsikutayikirandichitetezo chokwanira,zotheka pang'ono kulowa kunja kwa dongosolo ngakhale ndi mapulagi-ndi-kukoka pafupipafupi, kukwera pang'ono kwa kutentha, kusinthasintha komanso kukhazikitsa kosavuta.Ndi yoyenera kwa makasitomala omwe ali ndi zofunikira zogwiritsira ntchito magetsi.Komanso kuthetsa chiopsezo champhamvu wambavula kuzima kwamagetsi pafupipafupi, kuyaka, moto ndi zina zachitetezo chifukwa chosalumikizana bwino ndikatundu wotsika.
Ma PDU ali ndi mawonekedwe a Interface.Ma module a Power Socket mogwirizana ndi muyezo uliwonse wadzikoimatha kukwaniritsa zosowa zosiyanasiyana za jack-purpose linanena bungwe Jack ndi IEC linanena bungwe Jack, oyenera zosiyanasiyana pulagi zipangizo kunja.
1) Imaloleza kulowetsa ziwiri, kuyika kwa socket ya IEC, kuyika kwa gulu lakutsogolo lazinthu, kulowetsa kumbuyo kwazinthu, kuyika kumapeto kwazinthu ndi mitundu ina.
2) Tsatirani muyezo waukulu wapadziko lonse lapansi: muyezo wa IEC, muyezo waku AmericaGerman muyezo,UK muyezo, French muyezo, Americanmuyezo, muyezo waku Australia, muyezo wa Israeli, muyezo waku Brazil, ndi zina zambiri.
3) Likupezeka mu 10A, 16A ndi mafakitale couplers, etc.
Kuyika kwa International Standard Rack: kosavuta kuyika mu 19-inch standard cabinet, rack, yomwe imangotenga 1 U ya malo a cabinet.Iwoamathandizaonseyopingasa (muyezo 19-inchi) ndi kuyika moyima ndipo itha kugwiritsidwanso ntchito nthawi zina.Theunsembe ndi losavuta.izoikhoza kukhazikitsidwa molimba ndikokha2 zomangira.
Ma PDU ali ndi ntchito zingapo zoteteza madera: sitiroko ya mphezi, chitetezo champhamvu: kuthamanga kwambiri pakali pano: 20KA kapena kupitilira apo;malire voteji: ≤500V kapena m'munsi.
Chitetezo cha Alamu: Chiwonetsero chamakono cha LED ndi kuwunika kwanthawi zonse ndi ntchito ya alamu;
Chitetezo cha zosefera: zotetezedwa bwino ndi fyuluta, zotulutsa zake ndi magetsi osasunthika;
Chitetezo chochulukirachulukira: perekani chitetezo chochulukirachulukira cha bipolar, chingalepheretse bwino mavuto omwe amadza chifukwa chakuchulukirachulukira;
Anti-misoperation: PDU Master switch ON/OFF ndi grille yoteteza kuti mupewe kutseka mwangozi, ndikupereka njira ina.
Nthawi yotumiza: Jun-15-2022