Hnub tim: Dec-02-2024
Nyob rau hnub tam sim no, thev naus laus zis tau dhau los ua ntej ntawm peb lub neej thiab kev tiv thaiv peb cov cuab yeej cuab thiab hluav taws xob tseem ceeb tshaj. Cov neeg feem coob xav txog cov khoom siv uas tau ntsia rau AC Fais fab kev tiv thaiv thaum nws yuav tsum muaj kev tiv thaiv DC Surge tiv thaiv tau ua ntau dua nyob rau xyoo tas los no. Qhov no yog vim muaj lub zog txuas ntxiv hluav taws xob thiab nce ntxiv ntawm DC Powered devices. Cov duab qhia hauv qab no yog cov ntsiab cai ua haujlwm, tseem ceeb thiab DC nthwv tiv thaiv cov khoom siv hluav taws xob tiv thaiv peb lub tshuab hluav taws xob.
· DC kev tiv thaiv cov cuab yeej tiv thaiv feem ntau yog cov khoom siv hluav taws xob ua ntej tsim hluav taws xob ua ntej lub zog hluav taws xob ua ntej los ntawm lub sijhawm hluav taws xob. Qhov ntsuas hluav taws xob ntaus, hloov chaw ua haujlwm, kev cuam tshuam hluav taws xob hauv hluav taws xob (EMI), lossis hluav taws xob ua txhaum ua rau cov spikes.
Cov thawj coj ua haujlwm ntawm DC Surge tiv thaiv yog kev tswj kom muaj nuj nqis ntawm qhov tam sim no uas tau dhau los ntawm kev nyab xeeb hauv lub zog qis rau minced. Li no nws pab kev tiv thaiv kev puas tsuaj rau cov khoom siv rhiab uas suav nrog cov roj teeb, inverers, rectifiers, thiab lwm qhov kev siv hluav taws xob, thiab lwm yam kev siv hluav taws xob.
· Daws cov txheej txheem kev teeb tsa, koj yuav muaj nyob rau hauv txoj hauj lwm ntawm kev npog ntau cov poob uas tuaj yeem tshwm sim los ntawm spikes. Cov kev phom sij ntawm cov kab hluav taws xob hluav taws xob no suav nrog kev tawm tsam hluav taws, lossis txawm tias muaj kev phom sij rau hluav taws xob.
· Vim tias ohing usage ntawm kev txawj kho lub zog txuas dua tshiab thaum tau sau tseg ua ntej, piv txwv; Cua Turbines thiab Solar photovoltaic (PV) panels. These systems typically generate DC power, which needs to be appropriately protected from random voltage outpourings. Qhov no tau pab rau qhov kev thov siab dua rau DC Surge kev tiv thaiv cov khoom siv.
· Nrog tus qauv tsheb ciav hlau, cov lus qhia nruj nreem Txhua ntu ntu ntu, uas yog qhov loj qhov threaded davhlau ya nyob hlau hom hlau yog firmer yog firer thiab yooj yim.
· Tsis tas li ntawd, yuav tsum muaj kev txhaj tshuaj tiv thaiv kev ua tau zoo li cov khoom siv hluav taws xob ntau yam li cov ntaub ntawv hluav taws xob, thiab cov tsheb sib txuas lus, cia siab rau DC lub zog. Lub tshuab hluav taws xob rhiab thiab cov cuab yeej siv tau cuam tshuam tau puas tsuaj, ua rau them nqi zog thiab muaj peev xwm muaj kev phom sij kev nyab xeeb yog tias tsis muaj kev tiv thaiv.
Nws yog qhov tseem ceeb los cuam tshuam nrog cov khoom interface; Qhov no yuav pab kom koj nkag siab cov khoom zoo los yuav. Zhejiang Mulang Electric Fais Co., Ltd. Siv thiab ua tau zooDC SPDSNrog lawv lub logo tshwj xeeb, powered los ntawm Mly1-C40 ntawm DC1000V thiab saum toj no.
DC Surge Kev Tiv Thaiv Cov Khoom Siv muaj ntau yam ua haujlwm ua haujlwm ua ke kom rov qab tawm ntawm cov khoom tam sim no thiab tiv thaiv cov khoom siv hauv qis. Cov khoom tseem ceeb suav nrog;
- Mly 1 Modular
- Hlau oxide varistors (mov)
- roj tawm hlab (gdts)
- Kev Ntsuas Cov Hluav Taws Xob Hluav Taws Xob Diodes (TVs Diodes)
Haum
Qhov kev tiv thaiv no yog siv los tiv thaiv kom ceev faj tus coj los ntawm teeb pom kev zoo kuj tseem ua rau muaj kev tiv thaiv ntau. Pab tso tawm lub zog loj ntawm lub zog hluav taws xob rau lub ntiaj teb uas nyob hauv av los txwv lub zog tshaj plaws.
Mov yog nonlinear voltage-realent tswj uas retort rau voltage spikes los ntawm kev muab txoj kev sib cav sib ceg rau lub zog ntxiv. Lawv engross qhov kev tawm mus tam sim no thiab supetretrack nws nyab xeeb rau hauv av, tiv thaiv cov khoom siv cuam tshuam nrog.
GDTS yog hermetically kaw cov cuab yeej tau sau nrog sluggish roj uas ionize thaum raug rau qhov hluav taws xob ntau. Lawv tsim txoj kab kev ua haujlwm rau lub zog tawg, ua kom nrawm nrawm nrawm nrawm nrawm thiab txhawb nqa lub zog ntawm cov khoom siv hloov me me.
TVS Diodes yog semiconductor cov cuab yeej tsim los cuam tshuam rau lub zog hluav taws xob deb ntawm cov khoom siv hluav taws xob. Lawv muaj qhov qis dua voltages thiab teb sai rau voltage spikes, shunting lub ntev ntev rau hauv av.
Fuses ua raws li kev tiv thaiv cov kev ua kom zoo los ntawm kev nkag los ntawm cov ntws tsis tsim nyog. Lawv yog cov tshuab txi uas tau txi-as uas liquefy thaum lub zog loj hlob lawv cov twj tso tawm, nres ntau rau cov khoom siv sib txuas.
Muaj cov qauv siv koj yuav tsum ntws los tom qab kev yuav cov DC SPDS no kom tiv thaiv koj cov khoom hluav taws xob. Cov no suav nrog;
- Siv nws ntawm 50Hz thiab 60Hz ac
- nruab nws hauv qab 2000m saum toj no theem
- Kev khiav haujlwm ib puag ncig kub -40, +80
- Nrog Mly1, voltage ntawm lub davhlau ya nyob twg yuav tsum tsis pub tshaj nws qhov siab tshaj plaws txuas ntxiv ua haujlwm voltage
- Tus qauv 35 hli Qhia Rail installation
Thaum tus qauv hluav taws xob tshwm sim, DC Surge kev tiv thaiv cov cuab yeej kuaj cov kev tiv thaiv ntau dhau thiab ua kom muaj kev tiv thaiv lub tshuab tiv thaiv. Cov yeeb yaj, cov roj nplaum, thiab TVs dodes muab cov kab tsis kam muaj rau qhov kev tawm tsam tam sim no, hloov nws kom nyab xeeb rau hauv av.
Cov fuses, ntawm qhov tod tes, ua raws li txoj kab kawg ntawm kev tiv thaiv los ntawm kev cuam tshuam qhov kev ntws tam sim no yog tias ntau dua cov cuab yeej ntau tshaj plaws. Los ntawm kev txiav txim siab tsim nyog tshaj plaws lub zog hluav taws xob, DC SPDDs kom ntseeg tau tias cov khoom siv hauv dej ntws tau txais cov khoom siv hluav taws xob ruaj khov thiab muaj kev tiv thaiv.
Qhov loj tau txais txiaj ntsig zoo ntawm kev siv DC Surge Fortification yog khaws cia ntawm cov khoom sib txuas los ntawm voltage sorges. Kev ua lifespan ntawm cov khoom siv txuas ntxiv vim kev tiv thaiv kev puas tsuaj kim thiab poob qis los ntawm kev ua haujlwm ntawm kev ua kom muaj zog heev.
Cov kev sib zog hluav taws xob muaj peev xwm ua rau muaj kev nyab xeeb kev nyab xeeb, tshwj xeeb hauv cov chaw muaj kev pheej hmoo xws li cov chaw muag khoom siv lossis cov chaw hluav taws xob them chaw. DC SPDS muab ib txheej ntxiv ntawm kev nyab xeeb ntxiv los ntawm kev txo qis qhov kev phom sij ntawm hluav taws, hluav taws xob ua rau hluav taws xob, lossis khoom siv tsis ua.
Lub tshuab hluav taws xob tuaj yeem ua kom muaj kev ntseeg siab ntau dua nrog DC nthiv tiv thaiv cov khoom siv hauv domicile. Kev txo kev pheej hmoo ntawm kev poob qis lossis kev ua haujlwm tsis zoo ua kom muaj kev tsis txaus ntseeg, ua rau kom tau txais kev tsim khoom zoo thiab cov neeg siv khoom txaus siab.
Nyob rau hauv lub ntiaj teb tam sim no nyob qhov twg hluav taws xob siv hluav taws xob tau ua lub luag haujlwm tseem ceeb rau peb lub neej tiv thaiv peb los ntawm Voltage Sorgers tsis tau raug ntsuas.DC Surge Kev Tiv Thaiv LiUa raws li cov khoom tseem ceeb hauv kev tiv thaiv DC-powered cov khoom siv thiab cov tshuab los ntawm kev hloov voltage cov xwm txheej. Nws yog qhov tseem ceeb kom nkag siab txog cov ntsiab cai ua haujlwm, thiab cov txiaj ntsig lawv tau lees tias yuav tau lees paub txog peb lub neej thiab teeb hluav taws xob. Xav txog kev nqis peev hauv DC SPDS kom txo cov kev pheej hmoo cuam tshuam nrog cov kev sib tw hluav taws xob xws li PV system ntawm koj lub ru tsev lossis ib qho kev sib tham tseem ceeb network.
Tiv Tauj Peb
