Simba rekugovera zvikamu(PDUs) chikamu chakakosha chemazuva ano dhata nzvimbo, maseva makamuri uye network vharanda, inopa yakavimbika uye iri nyore nzira yekugovera simba kubva kune imwechete sosi kune akawanda maturusi.MaPDU anouya mumhando dzakasiyana, saizi uye maficha, asi chimwe chezvinhu zvakakosha zvekufunga kana uchisarudza PDU chitupa chekuchengetedza.MuNorth America, kune maviri makuru ePDU ekuchengetedza zviyero aunofanirwa kuziva: UL neCSA.
UL PDU muchidimbu:
UL inomirira Underwriters Laboratories, sangano rakazvimirira rinozivikanwa pasi rose rinoedza nekupa zvitupa zvekuchengetedza nekuita.UL's PDU certification chirongwa chinovhara akasiyana-siyana emhando dzePDU uye mashandisirwo, anosanganisira rack-gomo PDUs, pasi-gomo PDUs, madziro-gomo PDUs, uye mhepo-inobata maPDU.UL's PDU certification inosanganisira kuyedzwa mukuchengetedza magetsi, kuramba moto, mamiriro ekunze, uye dzimwe nzvimbo dzine hukama.Kuti uwane certification yeUL, maPDU anofanirwa kuongororwa zvakasimba uye kusangana nemiyero yakaoma, kusanganisira UL 60950-1 uye UL 60950-22.UL certification yePDUs kazhinji inoratidza kuti yakachengeteka uye yakavimbika kushandiswa kwese.
UL PDU zvakanakira:
Imwe yemabhenefiti eUL-yakanyorwa PDUs ndeyekuti ivo vanodzivirira kubva kune njodzi dzemagetsi senge kuwandisa, mapfupi maseketi, uye kutadza kwepasi.UL Akanyorwa PDUs anoteverawo maitiro akanakisa mukugadzira, zvigadzirwa, uye kugadzira kuderedza njodzi yekuremara, kusashanda zvakanaka, kana kusashanda izvo zvinogona kukonzera kudzimwa kwemagetsi, kukuvara kwemidziyo, kana kukuvara kwemushandisi.UL Yakanyorwa PDUs zvakare inotakura yakavimbika zita rechiratidzo iro rinowedzera chivimbo chevatengi uye kugutsikana.
CSA PDU muchidimbu:
Zita rakazara reCSA iCanadian Standards Association, inova isiri purofiti yakajairwa kuseta uye sangano rezvitupa rinoshandira Canada nemamwe misika yepasirese.CSA's PDU certification chirongwa chinovhara akafanana maPDU marudzi uye maapplication kune UL's, asi pane mimwe misiyano mumayero uye maitiro ekuyedza.CSA's PDU certification inosanganisira bvunzo pakuchengetedza kwemagetsi, kuenderana kwemagetsi, uye zvakatipoteredza zvinodiwa.Kuti uve CSA certified, PDU inofanirwa kutevedzera ese akakodzera zviyero uye mirau uye kuongororwa nguva nenguva uye bvunzo dzemhando.
CSA PDU Zvakanakira:
Imwe yemabhenefiti eCSA-yakatemerwa PDUs ndeyekuti ivo vanotevedzera Canadian nepasirese mwero, kuve nechokwadi chekuenderana uye kushanda pamwe nemimwe michina uye masisitimu.CSA-certified PDUs zvakare inoyedzwa yakazvimirira uye yakasimbiswa, ichideredza mukana wekuita nyaya kana kusatevedzera mirairo.CSA-yakasimbiswa PDUs inouyawo newaranti uye sarudzo dzekutsigira dzerunyararo rwepfungwa uye dziviriro kubva kune hurema kana kutadza.
UL uye CSA PDUs:
Nepo UL neCSA PDUs vachigovana zvakawanda zvakafanana muzvirongwa zvavo zvetifiketi, pane zvakare mimwe misiyano inogona kukanganisa sarudzo yako yePDU.Semuyenzaniso, UL PDU inogona kunge iine yakakwira bvunzo zvinodiwa uye yakaomarara maitiro ekuongorora, nepo CSA PDU ichinyanya kukoshesa kuita kwezvakatipoteredza uye magetsi emagetsi.Zvichienderana nezvaunoda uye zvaunofarira, unogona kusarudza UL kana CSA dzakasimbiswa PDUs kana zvese kuti zvizadzise zvaunoda kugovera magetsi.
mukupedzisa:
PDU mazinga akakosha pakuona yakachengeteka uye yakavimbika kugovera magetsi munzvimbo dzanhasi dzeIT.UL neCSA ndiwo maviri makuru ePDU mazinga muNorth America, anofukidza ese maficha ePDU kuchengetedza uye kuita.Kusarudza UL- kana CSA-yakanyorwa PDU inopa mabhenefiti akawanda, akadai sedziviriro panjodzi dzemagetsi, kutevedzera zviyero nemirau, uye waranti uye sarudzo dzekutsigira.Rangarira kutarisa zvitupa uye zviyero zvePDU usati watenga kana kuzviisa kudzivirira chero matambudziko.
Nguva yekutumira: May-17-2023
