Uyilo lweSistim yoKhuseleko loMbane kwiNqununu yeKhompyutha yeNethiwekhi 1. Uyilo lokukhusela umbane Inkqubo yokumisa umbane yokukhusela i-subsystem ebalulekileyo yokukhusela izixhobo ezichanekileyo zangoku kunye namagumbi ezixhobo, eziqinisekisa ngokukodwa ukuthembeka okuphezulu kwezixhobo kunye nokuthintela umonakalo wombane. Igumbi lekhompyutha yeziko lothungelwano yindawo enexabiso eliphezulu kakhulu lezixhobo. Nje ukuba kubekho ukubetha kombane, kuya kubangela ilahleko yezoqoqosho engenakubalwa kunye neempembelelo zentlalo. Ngokwamalungiselelo afanelekileyo omgangatho we-IEC61024-1-1, umgangatho wokukhusela umbane wegumbi lekhompyuter eliphakathi kufuneka usekwe njengedizayini yomgangatho weDidi ezimbini. Okwangoku, igumbi eliphambili lokuhambisa amandla kwisakhiwo libonelela ngokhuseleko lombane lwenqanaba lokuqala ngokwesiseko soyilo lokhuseleko lombane. isixhobo). Umkhuseli wotyando wamkela imodyuli ezimeleyo kwaye kufuneka abe nesalathiso sokusilela. Xa imodyuli ibethwe ngumbane kwaye isilela, imodyuli inokutshintshwa yodwa ngaphandle kokuthatha indawo yokhuselo olupheleleyo. Iiparamitha eziphambili kunye nezalathi zesibambisi sombane sesibini nesiphezulu: ukuhamba kwenqanaba elinye: ≥40KA (8/20μs), ixesha lokuphendula: ≤25ns 2. Uyilo lwenkqubo yokugawula Igumbi lothungelwano lwekhompyutha kufuneka libe nezi zizathu zine zilandelayo: umhlaba we-DC wenkqubo yekhompyutha, indawo yokusebenza ye-AC, indawo yokukhusela ye-AC kunye nomhlaba wokukhusela umbane. Ukuxhathisa kwenkqubo nganye yokubeka phantsi kolu hlobo lulandelayo: 1. Ukuxhathisa kwe-DC kwezixhobo zenkqubo yekhompyutha akukho ngaphezu kwe-1Ω. 2. Ukuchasana okuphantsi komhlaba okhuselekileyo we-AC akufanele kube mkhulu kune-4Ω; 3. Ukuchasana okuphantsi komhlaba wokukhusela umbane akufanele kube mkhulu kune-10Ω; 4. Ukuchasana okuphantsi kwendawo yokusebenza ye-AC akufanele kube ngaphezu kwe-4Ω; Ukhuseleko lombane kunye nenkqubo yokumisa yegumbi lezixhobo zenethiwekhi ikwabandakanya: 1. Uqhagamshelo lwe-equipotential kwigumbi lezixhobo I-busbar yokumisa emise okweringi imiselwe kwigumbi lezixhobo zenethiwekhi. Izixhobo kunye ne-chassis kwigumbi lezixhobo zixhunyiwe kwi-busbar yokumisa ngendlela ye-S-type equipotential connection, kwaye ibekwe phantsi kwenkxaso yomgangatho ophakanyisiweyo kunye ne-50 * 0.5 i-copper-platinum strips. I-1200 * 1200 igridi, ibeka i-30 * 3 (40 * 4) iiteyiphu zethusi ezijikeleze igumbi lezixhobo. Iiteyiphu zobhedu zixhotyiswe ngee-terminals ezikhethekileyo zokumisa. Zonke izinto zetsimbi kwigumbi lezixhobo zisekelwe ngeengcingo ezilukiweyo ezithambileyo zobhedu kwaye ziqhagamshelwe kwisakhiwo. umhlaba okhuselweyo. Zonke iingcingo zokumisa (kubandakanywa izixhobo, izikhuseli zokunyuka, iintambo zocingo, njl.) kunye neengcingo zensimbi kwiprojekthi kufuneka zibe zifutshane, zilula kwaye zithe ngqo, kwaye ukuchasana komhlaba kufuneka kube ngaphantsi okanye kulingane ne-1 ohm. 2. Uyilo lokukhusela igumbi lekhompyutha Ukhuselo lwalo lonke igumbi lezixhobo lukhuselo lwe-hexahedral kunye neepleyiti zentsimbi ezinombala. Ipleyiti ekhuselayo idityaniswe ngaphandle komthungo ngaphambili, kwaye umzimba okhuselayo eludongeni usekelwe kwindawo engekho ngaphantsi kwe-2 kunye ne-busbar yokumisa kwicala ngalinye. 3. Uyilo lwesixhobo sokumisa kwigumbi lekhompyutha Ngenxa yeemfuno zokumelana nomgangatho ophezulu wegumbi lothungelwano, isixhobo sokwenza umhlaba songezelelwe kufutshane nesakhiwo, kunye nentsimbi ye-galvanized angle eyi-15 yaqhutyelwa kwi-slot yegridi yomhlaba, idityaniswe ngentsimbi eyisicaba, kwaye yazaliswa ngasemva kunye ne-arhente yokunciphisa. Isiseko esingaguqukiyo segumbi lesixhobo saziswa ngocingo oluyi-50mm² olunemisonto emininzi yobhedu.

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Ixesha lokuposa: Jul-22-2022