Yuav ua li cas xaiv qhov zoo tshaj plaws hom kub dab dej rau Inverter daim ntaub ntawv
Txhawm rau txhim kho kev ua haujlwm thiab kev ua haujlwm ntawm kev siv inverter, ib qho tseem ceeb tshaj plaws uas koj yuav tsum xav txog yog lub dab dej kub. Qhov no yog vim cov inverters tsim hluav taws xob ntau thaum hloov DC rau AC, thiab tsis muaj lub dab dej kom zoo, qhov cua sov no tuaj yeem ua rau cov khoom ua kom sov thiab ua tsis tiav.
Yog li, koj yuav tsum nrhiav dab tsi thaum xaiv lub dab dej kub rau koj daim ntawv thov inverter? Nov yog phau ntawv qhia ceev los pab koj xaiv txoj cai.
1. Xav txog kev tiv thaiv thermal
Lub thermal tsis kam ntawm lub dab dej kub yog ib qho kev ntsuas ntawm cov cua kub dissipation efficiency. Qhov qis dua qhov thermal kuj, qhov zoo dua lub dab dej kub tuaj yeem hloov cov cua sov ntawm koj cov khoom. Koj yuav tsum xaiv lub dab dej kub uas muaj qhov thermal tsis ntau tshaj 0.5 degree / W (degrees Celsius ib watt) kom ntseeg tau tias nws tuaj yeem tswj cov cua sov uas tsim los ntawm inverter.
2. Xav txog qhov loj thiab zoo li cas
Qhov loj thiab cov duab ntawm lub dab dej kub uas koj xaiv yuav nyob ntawm qhov loj thiab cov duab ntawm koj lub inverter. Feem ntau, cov inverters loj dua yuav tsum muaj cov dab dej kub loj dua, thaum cov inverters me tuaj yeem siv cov dab dej me me. Cov duab ntawm lub heatsink kuj tseem cuam tshuam rau nws qhov kev ua tau zoo, nrog cov finned heatsinks feem ntau muab cov cua txias zoo dua li cov phiaj xwm heatsinks.
3. Xav txog cov ntaub ntawv
Cov dab dej kub tuaj yeem tsim los ntawm ntau yam khoom siv, suav nrog txhuas, tooj liab, thiab cov khoom sib xyaw. Aluminium yog cov khoom siv hluav taws xob ntau tshaj plaws vim nws ua kom sov tau zoo thiab yog qhov hnyav. Copper, ntawm qhov tod tes, yog ib qho kim dua tab sis zoo dua tus neeg xyuas pib ntawm cua sov. Composites tuaj yeem ua tau zoo nyob nruab nrab.
4. Xav txog kev xaiv installation
Txoj kev uas lub dab dej kub yog mounted ntawm lub inverter tuaj yeem cuam tshuam rau nws qhov kev ua tau zoo. Koj lub hom phiaj yuav tsum yog xaiv lub heatsink uas ua rau muaj kev sib cuag zoo nrog koj cov khoom thiab yooj yim rau nruab. Qee cov heatsinks tau tsim los txhawm rau txhawm rau koj cov khoom, thaum lwm tus yuav tsum tau ceev cov ntsia hlau.
5. Xav txog huab cua
Qhov ua tau zoo ntawm lub tshuab hluav taws xob kuj tseem cuam tshuam los ntawm tus nqi ntawm airflow nws tau txais. Koj lub hom phiaj yuav tsum yog xaiv lub heatsink uas muab cov huab cua zoo tshaj nws qhov chaw, vim qhov no yuav pab kom cov cua sov sai dua. Yog tias koj lub inverter nyob hauv thaj chaw uas muaj cua tsis zoo, koj yuav xav xav txog kev ntxiv lub kiv cua lossis lwm yam kev daws teeb meem los pab kom nws txias.
Yog li xaiv lub dab dej kom zoo rau koj daim ntawv thov inverter yog qhov tseem ceeb kom ntseeg tau tias kev ua haujlwm zoo thiab txhim khu kev qha ntawm cov khoom. Los ntawm kev xav txog yam xws li thermal tsis kam, qhov loj me thiab cov duab, cov ntaub ntawv, kev xaiv mounting, thiab airflow, koj tuaj yeem txiav txim siab los pab koj lub inverter ua qhov zoo tshaj plaws.
