Ilebhu yeekhompyutha yesikolo enee-PC ezingama-30 ifuna i-inverter engakanani ngokwenene?
Ukuze ugcine iikhompyutha zedesktop zesikolo ezingama-30 nezixhobo zothungelwano zisebenza kwithuba leeyure ezimbini zokucinywa kombane, ufuna i-inverter ye-8kW nokungenani i-10kWh yogcino lwamandla ebhetri yelithiyam. Ukuzama ukufaka iiprinta ze-3D kuya kuphinda-phinda iindleko zakho—nantsi indlela yokucwangcisa endaweni yaloo nto inkqubo yombane wexeshana eyenziwa ngezigaba nehambelana ne-SGB.
Ukuze ugcine ilebhu yeekhompyutha yesikolo saseMzantsi Afrika eqhelekileyo enee-PC zedesktop ezingama-30, indawo yokusebenzela kukatitshala, kunye nothungelwano lwangaphakathi zisebenza kwithuba eliqhelekileyo leeyure ezimbini zokucinywa kombane, ufuna i-inverter ye-8kW kwaye ubuncinane i-10.24kWh yogcino lwamandla ebhetri ye-lithium iron phosphate (LiFePO4).
Ukuba uzama ukongeza nokuba ziiprinta ze-3D ezimbini okanye ezintathu kule nkqubo yombane wexeshana, uhlahlo-lwabiwo-mali lwakho luya kudilika. Izinto ezishushubezayo kwiiprinta ze-3D zitsala imithwalo emikhulu yokuchasa umbane efuna i-inverter enkulu ngakumbi, kwaye zichitha ngokukhawuleza umthamo obizayo webhetri.
Phambi kokuba iBhunga eLawulayo leSikolo (SGB) lakho lisayine ikhotheshini ebizayo, enkulu ngokugqithisileyo yamandla elanga okanye yombane wexeshana, kufuneka uqonde amandla asetyenziswa ngokwenene yilebhu yakho nesizathu sokuba indlela eyenziwa ngezigaba, ejongene nokusebenzayo, iphantse ihlale isisigqibo esilungileyo ngokwezimali.
Izibalo Zokwenene zeLebhu enee-PC ezingama-30
Abafaki bamandla elanga abaninzi basebenzisa iifomula eziqhelekileyo ezigqithisayo ekulinganiseni iimfuno zombane zesikolo, oko kukhokelela kwiikhotheshini eziphakanyisiweyo. Abanye bawulinganisela ngaphantsi umthwalo, oko kukhokelela kwiinkqubo eziphuma emsebenzini kwakamsinya nje xa iklasi ihlala phantsi. Ukuze sifumane ulungelelwaniso olufanelekileyo, kufuneka sibale umthwalo oqhubekayo wokwenene wezixhobo zakho.
- Iikhompyutha zeDesktop eziQhelekileyo: Idesktop yesikolo eqhelekileyo (ibhokisi yekhompyutha ephakathi kunye nemonitha ye-LCD yeentshi ezili-19) itsala phakathi kwe-80W ne-120W xa isetyenziswa ngendlela eqhelekileyo egumbini lokufundela (ukubhala ikhowudi, ukukhangela kwi-intanethi, okanye iiapplication zeofisi). Siza kusebenzisa umyinge we-100W kwindawo nganye yokusebenzela. Kubafundi abangama-30, oko ku-3,000W (3kW).
- Indawo yokuSebenzela kukaTitshala neProjekthala: I-PC katitshala itsala i-100W, kwaye iprojekthala eqhelekileyo yegumbi lokufundela itsala malunga ne-250W ukuya kwi-300W. Zizonke, oku kongeza i-400W.
- Izixhobo zoThungelwano: Iswitshi yothungelwano yelebhu, indawo yokungena kwi-Wi-Fi, kunye nerowutha yefayibha zitsala ngokungapheliyo i-50W ukuya kwi-100W.
Ngaphandle kweeprinta ze-3D, umthwalo wakho osisiseko oqhubekayo umalunga ne-3.5kW.
Ukuze uqhube umthwalo we-3.5kW ithuba eliqhelekileyo leeyure ezi-2 zokucinywa kombane, ufuna i-7kWh yamandla asebenzisekayo. Nangona kunjalo, ii-inverter azisebenzi ngokupheleleyo nge-100% (uninzi lusebenza malunga ne-90%), kwaye iibhetri zelithiyam akufanelanga zikhutshwe zide zibe ngu-zero rhoqo. Ukuqinisekisa ukuba inkqubo iyasinda kwithuba elipheleleyo leeyure ezi-2 ingacimi, ufuna okungenani i-10.24kWh yomthamo webhetri (ngokwesiqhelo emiselwe njengeebhetri ezimbini ze-5.12kWh ezixhonywe erakini).
Kutheni iiPrinta ze-3D Zizibulala-Bhajethi kwiiNkqubo zoMbane weXeshana
Iprinta ye-3D empeleni ngumpu weglu olawulwa ngokungqongqo, onokuchana okuphezulu. Ukuze inyibilikise ifilamenti yeplastiki, kufuneka ifudumeze i-nozzle yobhedu ifike malunga ne-200°C nebhedi yokuprinta ifike kwi-60°C. Le nkqubo yokufudumeza ixhomekeka kwizinto ezishushubezayo ezichasa umbane.
Nangona iprinta ye-3D isenokutsala i-50W kuphela xa ingasebenzi okanye igcina ubushushu, itsala phakathi kwe-250W ne-350W ngexesha lesigaba sokuqala sokufudumeza. Ukuba utitshala uqala isifundo aze abafundi abahlanu bafudumeze iiprinta ze-3D ezihlanu ngaxeshanye, oko kumele ukunyuka okukhawulezileyo kwe-1.5kW kwimfuno yamandla.
"Ukufaka izinto ezishushubezayo ezinjengeeprinta ze-3D, iilamineyitha, okanye izisiki zelaser kwinkqubo yebhetri yesikolo yimpazamo ebiza kakhulu ngokumangalisayo. Uhlawula amaxabiso aphezulu ebhetri ukuze uvelise ubushushu obulula nje."
Ukongeza iiprinta ze-3D kwinkqubo yakho yombane wexeshana esebenzayo kukunyanzela ukuba uthenge i-inverter enkulu ngakumbi (ubuncinane i-12kW) ukuze imelane nokunyuka kwamandla ekuqaleni, kwaye uphinda-phinde umthamo webhetri yakho ukuthintela ukuba iiprinta zingayicuthi inkqubo phambi kokuba siphele isifundo. Oku kunokongeza lula i-R40,000 ukuya kwi-R60,000 kwindleko yakho yokufakelwa.
Isisombululo esisebenzayo: Gcina iiprinta zakho ze-3D kumgca oyintloko wombane kamasipala, uyibaleke i-inverter ngokupheleleyo, uze ucwangcise imisebenzi yakho yokuprinta nge-3D ngaphandle kweeyure zokucinywa kombane. Ukuba umsebenzi wokuprinta ubalulekile, iiprinta ezininzi zanamhlanje ze-3D zinomsebenzi wokuthi "qhubeka nokuprinta emva kokuphela kombane" ovumela ukuprinta kunqumame ngokukhuselekileyo kuze kuqhubeke xa umbane ubuya.
Isicwangciso soMbane weXeshana Esenziwa ngeZigaba, Esihambelana ne-SGB
Izikolo ezininzi azikwazi ukuhlawula inkunzi ye-R120,000 yenkqubo epheleleyo yombane wexeshana welebhu ngonyaka omnye wohlahlo-lwabiwo-mali. Indlela eyenziwa ngezigaba ikuvumela ukuba ukhusele eyona misebenzi ibalulekileyo kuqala, wandise inkqubo njengoko imali ivuma.
| Isigaba | Okunikwa umbane | Umthwalo oQhubekayo | Ubungakanani be-Inverter | Umthamo weBhetri | Indleko eQikelelweyo (Kuquka ukuFakelwa) |
|---|---|---|---|---|---|
| Isigaba 1: Umongo Kuphela | Uthungelwano, iRowutha, i-PC kaTitshala, iProjekthala | ~450W | 3kW (Isigaba Esinye) | 2.56kWh | R25,000 – R35,000 |
| Isigaba 2: ILebhu eXubeneyo | Uthungelwano, i-PC kaTitshala, iProjekthala, ii-PC zabafundi eziyi-10 | ~1.45kW | 5kW (Isigaba Esinye) | 5.12kWh | R50,000 – R65,000 |
| Isigaba 3: ILebhu ePheleleyo | Uthungelwano, i-PC kaTitshala, iProjekthala, ii-PC zabafundi ezingama-30 | ~3.45kW | 8kW (Isigaba Esinye) | 10.24kWh | R95,000 – R120,000 |
Ngokuqala ngeSigaba 2, umzekelo, isikolo sinokuqinisekisa ukuba ubuncinane isinye kwisithathu seklasi sinokuqhubeka sisebenza xa kucinywe umbane, okanye ukuba imisebenzi yovavanyo (njengeemviwo ezizezandla) inokuqhubeka ingaphazanyiswa. Ukuba isikolo sakho okwangoku sicwangcisa ukuhlaziya ilebhu, ukukhetha izixhobo ezisebenzisa amandla kancinci ezinjengee-mini-PC okanye iilaptop endaweni yeebhokisi zedesktop zemveli yeyona ndlela ilungileyo yokuthoba iindleko zakho zombane wexeshana ekugqibeleni; iqela lethu linokunceda kolu cwangciso ngokusebenzisa iinkonzo zethu zokufumana nokuseta ilebhu.
Izinto eziBalulekileyo eziMele ukuQwalaselwa ngeZiseko zeZikolo
Phambi kokuba wamkele ikhotheshini yanawuphi na umfaki, qinisekisa ukuba isikolo sakho sizilungisile ezi ndawo zintathu ziqhelekileyo zokusilela:
- Ukunqamka kwe-Wi-Fi ye-WPA2-Enterprise: Uthungelwano lwe-Wi-Fi lwezikolo olusebenzisa ukuqinisekiswa kwe-enterprise ludla ngokuthatha imizuzu emi-5 ukuya kwelishumi ukuze luqalise kwakhona luze luphinde luqinisekise izixhobo emva kokuthi cwaka kombane. I-inverter yakho kufuneka ibe nexesha lokutshintsha elingaphazamisiyo (elingaphantsi kwemilisekhondi eyi-10) ukuqinisekisa ukuba iswitshi yothungelwano nerowutha azize zikubone ukucinywa kombane, ukuze abafundi bahlale bedibene ngaphandle kokuphazanyiswa.
- Ukhuseleko lweNdawo noMoya oNgenayo: Ii-inverter neebhetri zelithiyam kufuneka zibekwe kwigumbi elikhuselekileyo, elitshixiweyo ukuthintela ubusela nokonakaliswa kwempahla. Nangona kunjalo, zikwavelisa ubushushu obukhulu xa zisebenza phantsi komthwalo. Ukuzibeka kwikhabhathi encinci yeseva engenamoya ungenayo kuya kukhokelela ekucuthweni kokusebenza ngenxa yobushushu nasekonakaleni kwebhetri ngaphambi kwexesha. Qinisekisa ukuba indawo yokufakela inomoya owaneleyo kwaye ayinathuli.
- Ukuthobela imiGaqo ye-SGB neCoC: Nakuphi na ukufakelwa kwamandla elanga okanye kombane wexeshana kwisikolo saseMzantsi Afrika kufuneka kuhambe neSatifikethi esisemthethweni sokuThobela imiGaqo (CoC) esikhutshwe ngumkhontraki wombane obhalisiweyo. Ngaphandle kwesi, i-inshorensi yezakhiwo zesikolo sakho iya kurhoxiswa xa kunokwenzeka umlilo obangelwa ngumbane.
Ukuba udinga uncedo lokuhlola iziseko zesikolo sakho zangoku, ukuyila uhlahlo-lwabiwo-mali lwamandla oluqiqekileyo, okanye ukufumana ihardware eyomeleleyo engena kuhlahlo-lwabiwo-mali lwakho lwe-SGB, khangela iinkonzo zethu zenkxaso yezikolo ukubona indlela esizinceda ngayo izikolo zoMzantsi Afrika ukuba zidlule kula matshintsho obuchwepheshe ngokukhuselekileyo.
