Ungasarudza sei PDU?

Kukosha kwemari

1) Integrator: kujairana nemidziyo iri mukamuri rekombuta, kuenzanirana kwakazara, kugadzirisa kwese, uye mutengo wakakwira.

2) Vagadziri vezvishandiso: Inogona kunyatsoenderana nejaki fomu uye simba paramita nekutengesa kwemidziyo yakadai sevhavha, ma router, switch, nezvimwe, uye pasuru uye kugadzirisa nemidziyo, uye mutengo uri pakati nepakati.

3) Fekitori yeKabhineti: Fekitori yekabati ifekitori yesimbi, uye haina magwaro ekugadzira emidziyo yemagetsi, kunyanya iyo OEM yefekitori yekabati.The unhu kudzora uye chigadzirwa kuchinja murombo, mutengo ari kuvhiringidza, hove nehove zvakasanganiswa, uye zvakaoma kuziva, asi kugadzwa Runako.Rongedza uye ugare nekabati.

4) Nyanzvi dzemagetsi ekupa vanopa: senge column musoro simba rekugovera makabati uye PDU vatengesi vehunyanzvi, unogona kuwana hutungamiriri hwehunyanzvi uye rubatsiro, inochinjika kugadzirisa, yakajairwa kumisikidzwa, kuchengetedzeka kwakanyanya, uye mutengo wakaderera, unongoda kugadziriswa zvakasiyana.

5) Zvigadzirwa zvemukati uye zvekunze: chitupa chekunze chekunze chakazara, vimbiso yemhando;asi mutengo wakakwira, nguva yekutumira yakareba, kazhinji inotora mavhiki matanhatu-8, fomu resokisi rimwechete, uye kuenderana neplug yemidziyo haina kunaka, imhando yechigadzirwa, uye haigone kugadziridzwa.Chitupa chakakwana chemidziyo yemhando yepamusoro-yekupedzisira, yakazara fekitori, kuongororwa kwechigadzirwa chimwe chete, mutengo wepakati (yakaenzana ne1/3 ~ 1/2 yemhando dzepasirese), sevhisi yakakwana, uye dhigirii repamusoro rekugadzirisa zvigadzirwa;nepo epamba-yekupedzisira mabhureki : Chitupa chezvikamu hazvina kukwana uye kugadzikana kwemhando hakuna kukwirira.Zvizhinji zvacho zvigadzirwa zvakaunganidzwa nemafekitori madiki ekufungidzira.Fekitari haina zvikwaniriso kana kuti inoshandisa zvikwaniriso zvavamwe.Iwo ma parameter ari chaotic uye maitiro akashinga.Mamwe anogonawo kugadzirwa, uye mutengo wakaderera zvakanyanya.Panzvimbo pekushandisa iyi PDU, zviri nani kushandisa yechokwadi yepamusoro-yekupedzisira brand power strip.

Kuronga uye kusarudzwa

Mumakamuri mazhinji emakombuta ekubhidha, iyo PDU haina kunyorwa semutsara wakasiyana seUPS, column head cabinet, cabinet nezvimwe midziyo, uye inodiwa PDU paramita zvakare haina kunyatsojeka, uye zvimwe zvinongoratidza tambo yemagetsi, izvo zvinokonzeresa. dambudziko mubasa rekupedzisira.: Kureva, kusakwanisa kuenderana nemimwe michina, isiri-yakajairwa magetsi, kushomeka kwakakomba kwebhajeti, etc. Chikonzero chikuru chechiitiko ichi ndechekuti mapato ese ari maviri mukubhidha uye matende haana kujeka nezvekumaka iyo PDU inodiwa?Heino nzira iri nyore kwauri:

1) Simba redunhu rebazi rekugovera rembiru head cabinet + safety margin = uwandu hwesimba rePDU pamutsara uyu;

2) Nhamba yezvishandiso mubhabhineti + kuchengetedza margin = nhamba yejacks yePDU dzose mubhanhire.Kana paine mitsara miviri isingaite, huwandu hwePDU hunofanirwa kupetwa kaviri zvichienderana nematanho.

3) Kuparadzira iyo yakakwirira-simba zvishandiso mumaPDU akasiyana zvakanyanya sezvinobvira kuenzanisa ikozvino kwechikamu chimwe nechimwe;

4) Iyo gomba patani yePDU inogadziriswa zvichienderana nemapulagi emidziyo ane tambo dzemagetsi dzisingagoni kupatsanurwa.Kamwe mapulagi emidziyo ane tambo dzemagetsi anogona kuparadzaniswa zvisingaenderane, tambo yemagetsi inogona kutsiviwa kugadzirisa dambudziko;

5) Kana iyo density yemidziyo mukhabhineti yakakwira, iyo PDU inofanirwa kuiswa yakatwasuka nemajeko akawanda.Kana iyo density yemidziyo mukhabhineti yakadzikira, iyo PDU inofanirwa kuisirwa yakatwasuka nemajack mashoma.Chekupedzisira, bhajeti rakasiyana rinofanirwa kupihwa kuPDU kudzivirira kushomeka kwakanyanya kwebhajeti.

Nzvimbo dzekutengera

1) Sarudza chigadzirwa chinokodzera iwe zvinoenderana nemamiriro ako chaiwo;

2) Sarudza zvigadzirwa kubva kune vanogadzira nguva dzose (zvechokwadi, vamwe vanogadzira vanogona kunge vari vagadziri venguva dzose, asi PDU inogona kunge isiri yavo inotonga chigadzirwa, saka iwe unofanirwa kungwarira pakusarudza.Kunyange zvazvo chiremba wemhuka ariwo chiremba, haugone kufunga kuti kwenguva yakareba. sezvo ari chiremba, iyewo chiremba ane mukurumbira.

3) Nyika ine yakakodzera yemhando yekuongorora uye chitupa chezvakasiyana zvigadzirwa.Paunenge uchisarudza zvigadzirwa zvePDU, unofanirwa kutanga watarisa zvikwaniriso zvemugadziri, wobva watarisa kupihwa kwemhando yechigadzirwa.Zvakachengeteka kusarudza zvigadzirwa zvenguva dzose;

4) Mushure mekupfupisa zviri pamusoro, wobva wanzwisisa mushure mekutengesa sevhisi yezvigadzirwa zvine hukama (zvisinei kuti chigadzirwa chakanaka sei, hapana anogona kuvimbisa kuti hachizotyorwe, saka mushure mekutengesa sevhisi zvakare inyaya yakakosha; uye rangarira. kuti mushure mekutengesa sevhisi haigone kungotaurwa neshoko, zvinokurudzirwa kutora midzi. , isa mumashoko);

5) Paunenge uchisarudza PDU, iwe unofanirwa kutanga watarisa kune zvemugadziri magwaro uye fekitori certification magwaro kuti uve nechokwadi chekuvimbika kwekugadzirisa;kechipiri, tarisa zvikwaniriso zvechigadzirwa, magwaro ekuyedza, zvinyorwa zvechigadzirwa, mazita ekuzivikanwa, nezvimwe kuti uve nechokwadi chechigadzirwa.normative.PDU chigadzirwa chakagadziridzwa chakatsaurirwa kugovera simba mukamuri yekombuta.Kukosha kwechiitiko chekufananidza kushandiswa kwesimba kwemidziyo muimba yekombiyuta ndiyo inonyanya kukosha.Naizvozvo, ruzivo rwemugadziri chiratidzo chakakosha chekuyedza kugadzikana uye hunyanzvi hwechigadzirwa chePDU.Pre-kutengesa kutungamira: Kunyangwe paine pre-kutengesa kutungamira chiratidzo chakakosha chekuti mugadziri wePDU inyanzvi kana kwete.Kana iwe usina hutungamiriri hwehunyanzvi pakusarudza nekugadzirisa, iwe unobhadhara mutengo unorwadza mune inotevera nhanho: mudziyo haugone kushandisa magetsi, magetsi ekuenzanisa haana kukwana, ivhu rakashata, uye kunyange Yakapiswa midziyo nekukanganiswa kwetambo yemagetsi kuchatevera. sutu.