Lub invertersyog cov khoom tseem ceeb hauv cov tshuab hluav taws xob niaj hnub uas hloov ncaj qha tam sim no (DC) rau lwm txoj haujlwm tam sim no (AC) rau lub zog ntau yam cuab yeej siv thiab tshuab. Seb rau cov chaw nyob, kev lag luam lossis kev lag luam lossis cov inverter tuaj yeem cuam tshuam qhov ua tau zoo, kev cia siab thiab ntev ntawm koj cov hluav taws xob teeb tsa. Kab lus no yuav qhia koj los ntawm cov ntsiab lus tseem ceeb los txiav txim siab thaum txiav txim siab qhov zoo ntawm kev sib tw.
1. Kev Ua Haujlwm
Txhais thiab qhov tseem ceeb
Kev ua tau zoo yog qhov sib piv ntawm cov zis siv zog rau cov hwj huam tawm, qhia raws li feem pua. Cov Inveric High-effecticiers hloov dua tshiab DC lub zog rau usable AC lub zog, tsawg zog poob zog.
Yuav ntsuas li cas
-Muaj kev qhia tshwj xeeb: Tshawb xyuas qhov kev ntaus nqi ua tau muab los ntawm cov khw. Cov inverters zoo feem ntau muaj kev ua tau zoo ntau dua 90%.
-Txoj kev sim xeem thib peb: Saib rau cov kev xeem thib peb lossis ntawv pov thawj los ntawm cov koomhaum uas muaj koob npe nrov, xws li California Zog Commission (CEC) lossis TÜV Rheinland.
2. Tag nrho cov kev sib cav sib txawv (thd)
Txhais thiab qhov tseem ceeb
THD ntsuas qhov distortion ntawm cov zis werrememform piv rau ib tug ntshiab sine yoj. QHT THD hais txog lub zog nqus tsev huv, uas yog qhov tseem ceeb rau cov khoom siv hluav taws xob rhiab thiab cov khoom siv.
Yuav ntsuas li cas
-Thaum kev ntsuas: cov inverers zoo feem ntau muaj thd ntawm tsawg dua 3%. Ntshiab sine yoj inverters feem ntau muab daim ntawv qis tshaj thd.
-User Xyuas: Tshawb xyuas cov neeg siv tshuaj xyuas thiab cov lus sib tham rau cov tswv yim ua haujlwm tiag tiag ntawm THD.
3. Tsim kom zoo thiab ruaj khov
Txhais thiab qhov tseem ceeb
Cov tsim kom zoo thiab ruaj khov ntawm inverter txiav txim nws lub peev xwm tiv thaiv hnyav thiab siv ntev.
Yuav ntsuas li cas
-Muaj nyiaj: lub casing ntawm cov inverers zoo yog ua los ntawm cov khoom siv khov xws li txhuas lossis qib siab.
-Thov cov txheej txheem txias (xws li radiators thiab kiv cua) yog qhov ntsuas ntawm kev tsim zoo.
-Txoj kev tiv thaiv (IP) Kev Ntsuas: Tus IP ntsuas ntsuas tau qhia txog qib kev tiv thaiv tiv thaiv hmoov thiab dej. Rau kev siv sab nraum zoov, nrhiav cov khoom siv rated IP65 lossis siab dua.
4. Nta thiab cov haujlwm
Txhais thiab qhov tseem ceeb
Advanced nta thiab cov haujlwm txhim kho inverter kev ua haujlwm thiab cov neeg siv kev paub.
Yuav ntsuas li cas
-Monitoring thiab tswj: Cov inverters zoo yog feem ntau tau nruab nrog cov ntaub ntawv soj ntsuam uas muab cov ntaub ntawv ntawm cov sijhawm ua tau zoo, thiab kev ua txhaum.
-Grid khi lub peev xwm: rau hnub ci nruab, ib daim phiaj khi inverter tso cai rau koj kom pub tau ntau lub zog rov qab mus rau daim phiaj.
-Thaum kev sib raug zoo: ib co inverters tau sib xws nrog ntau lub roj teeb, suav nrog cov roj teeb roj teeb, suav nrog cov roj teeb lithium-ion thiab cov hmoov txhuas, muab cov acid acid, muab cov acid acid ntau dua.
5. Kev ruaj ntseg nta
Txhais thiab qhov tseem ceeb
Kev Nyab Xeeb Kev Nyab Xeeb Tiv thaiv cov inverter thiab cov cuab yeej sib txuas los ntawm kev puas tsuaj los ntawm cov hluav taws xob ua txhaum.
Yuav ntsuas li cas
-Txoj kev tiv thaiv: tiv thaiv kev puas tsuaj los ntawm overload.
-Sws hluav taws xob tiv thaiv hluav taws xob: tiv thaiv kev ua haujlwm luv luv.
-Txoj kev tiv thaiv: kaw cov inverter yog tias nws overheats.
-Txoj kev pom zoo: Saib rau cov ntawv pov thawj kev nyab xeeb los ntawm cov koom haum xws li Underwriters Chaw soj ntsuam (ul) lossis International ElectroteCnical Commission (IEC).
6. Warranty thiab kev txhawb nqa
Txhais thiab qhov tseem ceeb
Ib qho kev tiv thaiv zoo thiab txhim khu kev qha cov neeg siv khoom txhawb nqa tau yog cov ntsuas ntawm cov khw tsim kev ntseeg siab rau nws cov khoom.
Yuav ntsuas li cas
-Warranty: zoo inverters feem ntau muaj kev tiv thaiv 5 xyoo lossis ntev dua.
-Txoj kev txhawb nqa: Xaiv cov qhua tuaj yeem txhawb nqa cov qhua tuaj noj mov.
7. Hom koob npe nrov
Txhais thiab qhov tseem ceeb
Ib lub npe nrov tuaj yeem tuaj yeem pom rau hauv Inverter qhov zoo tag nrho thiab kev ntseeg tau.
Yuav ntsuas li cas
Hom Phooj Ywg: Hom paub zoo nrog cov keeb kwm ntev hauv kev ua lag luam feem ntau yog ntseeg tau.
-User Xyuas: Kev txheeb xyuas online thiab cov lus tim khawv tuaj yeem muab cov kev pom zoo rau hauv inverter kev ua haujlwm thiab kev ntseeg tau.
-Ntuaj khoom plig: Kev paub lossis kev lees paub lossis khoom plig los ntawm kev lag luam lub cev tuaj yeem pab ua qhov ntsuas zoo ntawm qhov zoo.
8. Tus nqi vs. tus nqi
Txhais thiab qhov tseem ceeb
Thaum tus nqi yog qhov tseem ceeb tshaj plaws, nws yuav tsum tau ntsuas tiv thaiv tus nqi lub inverter muab rau cov ntsiab lus ntawm kev ua haujlwm, kev ua haujlwm, thiab kev ntseeg tau.
Yuav ntsuas li cas
-Txoj kev them nqi: piv thawj tus nqi them rau lwm cov inverters muab cov yam ntxwv zoo sib xws thiab cov lus qhia tshwj xeeb.
-Dong-Term Zog txuag hluav taws xob: Xav txog cov peev txheej txuag tau ntawm kev ua haujlwm zoo inverter.
-Rub ntawm kev nqis peev (ROI): rov qab los ntawm kev nqis peev yog suav raws li Inverter txoj kev pabcuam lub neej, kev ua haujlwm tau zoo thiab muaj peev xwm txuag hluav taws xob.
Hauv kev xaus
Kev txiav txim siab qhov zoo ntawm kev txhawb nqa yuav tsum muaj kev tshuaj xyuas ntau yam, thons zoo, kev nyab xeeb, kev tiv thaiv, thiab tus nqi. Los ntawm kev txiav txim siab txiav txim siab no, koj tuaj yeem xaiv qhov kev txiav txim siab paub thiab xaiv cov inverter uas ua tau raws li koj cov kev xav tau thiab muab kev ntseeg siab tau rau xyoo los. Nco ntsoov, nqis peev pab rau cov kev ua haujlwm zoo tsis yog ua kom cov haujlwm ua haujlwm ntawm koj lub zog hluav taws xob, tab sis kuj ua rau muaj kev txuag txuag hluav taws xob kom ntev thiab muaj kev ruaj ntseg.
Yog tias koj xav tau invererers, txais tos kom tiv tauj cov sine yub hauv Inverter Radiance rauXav Tau Cov Lus Qhia Ntxiv.
Lub Sijhawm Post: Sep-13-2024