IKhabhinethi yeGGD yoSabelo lweVolthage ephantsi

Inkcazelo emfutshane:

I-GGD yohlobo lwe-AC yekhabhinethi yokusabalalisa amandla aphantsi kwe-voltage ifanelekile kwiinkqubo zokusasazwa kwamandla kunye ne-AC 50HZ, i-voltage yokusebenza elinganisiweyo i-380V, kunye nokulinganisa ukusebenza ngoku ukuya kwi-3150A., iinjongo zokusasaza kunye nokulawula.Imveliso ineempawu zokuphuka okuphezulu, ukuzinza okulungileyo kunye nokuqina kwe-thermal, iskimu sombane esiguquguqukayo, ukudibanisa okufanelekileyo, ukwenzeka okunamandla, isakhiwo senoveli kunye nenqanaba eliphezulu lokukhusela.Ingasetyenziselwa njengemveliso yokutshintsha i-low-voltage switchgear.

Le mveliso ihambelana ne-IEC439 "I-low-voltage switchgear kunye nezixhobo zokulawula" kunye ne-GB7251 "I-low-voltage switchgear" kunye neminye imigangatho.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ulwakhiwo lweMveliso

1. Umzimba wekhabhinethi wekhabhinethi yokusabalalisa amandla uthatha uhlobo lwekhabhinethi jikelele, kwaye isakhelo sihlanganiswe nge-welding yendawo ye-8MF yensimbi epholileyo.Izahlulo zesakhelo kunye neengxenye ezikhethekileyo ezixhasayo zinikezelwa yifektri ekhethiweyo yokuvelisa isinyithi ukuqinisekisa ukuchaneka kunye nomgangatho womzimba wekhabhinethi.Amacandelo ekhabhinethi ngokubanzi ayilwe ngokomgaqo wemodyuli, kwaye kukho imingxunya engama-20 yokubumba.I-coefficient jikelele iphezulu, enokwenza ukuba i-factory ifezekise ukuveliswa kwangaphambili, okungagcini nje ukunciphisa umjikelezo wemveliso, kodwa iphucula ukusebenza kakuhle.
2. Ingxaki yokutshatyalaliswa kobushushu ngexesha lokusebenza kwekhabhinethi iqwalaselwa ngokupheleleyo ekuyilweni kwekhabhinethi yokusabalalisa amandla.Kukho amanani ahlukeneyo eendawo zokupholisa kwiindawo eziphezulu kunye nezisezantsi zekhabhinethi.Xa izinto zombane kwikhabhinethi zifudumala, ubushushu buphakama.Ikhutshwe nge-slot ephezulu, kwaye umoya obandayo uncediswa ngokuqhubekayo kwikhabhinethi nge-slot ephantsi, ukwenzela ukuba ikhabhinethi etywiniweyo yenze umjelo wokungenisa umoya wendalo ukusuka phezulu ukuya phezulu ukuze ufezekise injongo yokutshatyalaliswa kobushushu.
3. Ngokweemfuno zoyilo lwemodeli yemveliso yanamhlanje, ikhabhinethi yokuhambisa amandla ithatha indlela yomlinganiselo wegolide ukuyila umzimba wekhabhinethi kunye nobukhulu becandelo lecandelo ngalinye, ukuze yonke ikhabhinethi ibe ntle kwaye intsha.
4. Umnyango wekhabhinethi uxhunywe kunye nesakhelo nge-hinge ejikelezayo yohlobo lwe-shaft ephilayo, ekulula ukuyifaka kunye nokuqhaqha.Umtya werabha-yeplastiki owenziwe yintaba ufakwe kumda osongekileyo womnyango.Ukungqubana ngokuthe ngqo kunye nekhabhinethi kwakhona kuphucula umgangatho wokukhusela umnyango.
5. Umnyango wesixhobo esixhotywe ngamacandelo ombane uqhagamshelwe kwisakhelo kunye ne-multi-strand iingcingo ezithambileyo zobhedu, kwaye ikhabhinethi yonke iquka isiphaluka esipheleleyo sokukhusela umhlaba.
6. Ipeyinti ephezulu yekhabhinethi yenziwe nge-polyester ye-orange-shaped baking paint, enokubambisana okunamandla kunye nokuthungwa okuhle.Ikhabhinethi iyonke inethoni ye-matt, ethintela umphumo we-glare kwaye idale indawo ebonakalayo ekhululekile ngakumbi kubasebenzi abasemsebenzini.
7. Isigqubuthelo esiphezulu sekhabhinethi sinokususwa xa kuyimfuneko, ekulungele ukudibanisa kunye nokulungiswa kwe-busbar enkulu kwisayithi.Iikona ezine eziphezulu zekhabhinethi zixhotyiswe ngamakhonkco okuphakamisa ukunyusa kunye nokuthunyelwa.

Imiqathango yokusetyenziswa

1. Ubushushu bomoya okhoyo abufanele bube ngaphezulu kwe +40°C kwaye bungabi ngaphantsi kwe -5°C.Iqondo lobushushu eliphakathi kwe 24h aliyi kuba ngaphezulu kwe +35°C.
2. Ufakelo lwangaphakathi kunye nokusetyenziswa, ukuphakama kwendawo yokusetyenziswa akuyi kudlula i-2000m.
3. Umswakama ohambelana nomoya ojikelezileyo awuyi kudlula i-50% xa ubushushu obukhulu buyi +40 ° C.Ukufuma okungaphezulu akuvumelekanga kumaqondo obushushu asezantsi.(umzekelo, i-90% ku-+20°C) Isiphumo sokujiya esinokuthi senzeke ngamaxesha athile ngenxa yotshintsho lobushushu kufuneka sithathelwe ingqalelo.
4. Xa izixhobo zifakwe, ukuthambekela ukusuka kwinqwelo-moya ethe nkqo akufanele kudlule i-5%.
5. Izixhobo kufuneka zifakwe kwindawo ngaphandle kokungcangcazela okukhulu kunye nokutshatyalaliswa, kwaye kwindawo apho izixhobo zombane zingagqwaliswanga.


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