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Qhov txawv ntawm modified sine thiab pure sine yog dab tsi?
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Cov uas hloov kho yog cov nthwv dej sine blocky thiab cov sine ntshiab yog cov nthwv dej sine puag ncig uas huv dua. Cov nthwv dej sine ntshiab yog ze rau lub zog hauv nroog li nws tau txais los ntawm inverter. Cov inverters sine ntshiab yog tsim los rau cov khoom siv hluav taws xob rhiab heev thiab qee lub cev muaj zog. Cov inverters sine hloov kho yuav tsum ua haujlwm nrog feem ntau ntawm cov khoom siv.
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Kuv puas xav tau Modified Sine Wave, los yog Pure Sine Wave?
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Cov txiaj ntsig ntawm Pure Sine Wave inverters dua li cov modified sine wave inverters: Cov zis voltage waveform yog pure sine wave nrog harmonic distortion qis heev thiab lub zog huv zoo li hluav taws xob muab los ntawm cov chaw muab hluav taws xob. Cov khoom siv inductive xws li microwave ovens thiab motors khiav sai dua, ntsiag to dua thiab txias dua. Txo cov suab nrov thiab hluav taws xob hauv cov kiv cua, teeb fluorescent, lub suab amplifiers, TV, Game consoles, Fax, thiab cov tshuab teb. Tiv thaiv kev sib tsoo hauv cov khoos phis tawj, thiab glitches thiab suab nrov hauv cov saib. Muab lub zog rau cov khoom siv hauv qab no uas feem ntau yuav tsis ua haujlwm nrog cov modified sine wave inverters: Laser printers, photocopiers, magneto-optical hard drives Qee lub laptop computers (koj yuav tsum xyuas nrog koj tus neeg tsim khoom) Qee lub cub tawg tshiab thiab pellet stoves nrog microprocessor tswj Tshuab xaws nrog kev ceev / microprocessor tswj Cov khoom siv kho mob xws li oxygen concentrators Qhov sib txawv ntawm lawv yog Pure Sine Wave inverter tsim cov tam sim no zoo dua thiab huv dua. Lawv kuj kim dua. Tej zaum koj yuav pom tias nws yog qhov ua tau kom tau txais lub inverter Pure Sine Wave me me rau txhua qhov "kev xav tau tshwj xeeb" uas koj muaj, thiab tseem muaj lub inverter Modified Sine Wave loj dua rau lwm yam ntawm koj cov ntawv thov.
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Kuv tuaj yeem tau txais hluav taws xob ntau npaum li cas los ntawm kuv lub teeb cigarette?
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Cov khoom siv hluav taws xob DC uas feem ntau siv hauv tsheb nruab nrab 150 watts txog 180 watts, UL pom zoo rau qhov hluav taws xob tso tawm yog 80 watts siab tshaj; Qhov no yog vim tias cov xov hlau hauv qhov chaw nres nkoj me me, nrog rau, fused ntawm 15 amps DC
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Lub tshuab hloov pauv ua haujlwm li cas?
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Cov hloov pauv tau tsim los cais ntau qhov chaw ntawm lub zog AC. Thaum ib qho chaw fais fab raug tshem tawm ntawm lub kaw lus, qhov chaw fais fab tom ntej yuav raug siv rau. Tsis tas li ntawd, lub AIMS Power hloov pauv chav tsev yooj yim ntsia tau los ntawm cov davhlau ya nyob twg sib cais rau txhua qhov chaw fais fab.
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Qhov zoo / qhov tsis zoo ntawm 12, 24, 48 volts yog dab tsi?
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Cov txiaj ntsig rau cov hluav taws xob sib txawv yog raws li nram no. Lub txhab roj teeb hluav taws xob siab dua tuaj yeem ua haujlwm tau zoo dua, vim yog cov xov hlau me dua uas tuaj yeem ua rau muaj hluav taws xob tsawg dua, hluav taws xob poob qis dua thiab cua sov tsawg dua. Tsis tas li ntawd, cov txhab roj teeb hluav taws xob siab dua feem ntau muaj ntau lub roj teeb ua ke kom nce qhov hluav taws xob; qhov no ua rau lub voj voog them thiab tso tawm ntau ntxiv uas koj cov roj teeb muaj peev xwm tuav tau. Cov tsis zoo rau cov hluav taws xob sib txawv yog raws li nram no, cov txhab roj teeb hluav taws xob qis dua feem ntau yog siv rau cov kab ke me dua thiab cov txhab roj teeb no yuav ua haujlwm tsis zoo thiab yuav siv hluav taws xob DC ntau dua li cov kab ke hluav taws xob siab dua.
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Ob peb lub tswv yim pab tau rau Inverter
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Tsis txhob cia lub inverter txuas rau kab uas lwm lub zog (Vac) yuav pub rau hauv inverter. Nws tsis muaj teeb meem yog tias inverter qhib lossis kaw. Tshwj tsis yog tias koj lub inverter yog lub grid tie inverter. Kev siv cov inverters hauv thaj chaw noo noo yog ib qho ua rau lawv cov tsav tsheb hlawv tawm. Txawm tias cov hlua txuas sab nraum zoov uas tau pw hauv pas dej ib hnub ua ntej yuav muaj dej txaus los hlawv cov tsav tsheb ntawm lub inverter. Lub tswv yim: yog tias siv inverter hauv nag ib hnub, cia cov hlua uas yuav tau ntub kom qhuav ob peb hnub ua ntej siv hauv inverter dua Ib txwm tiv thaiv cov khoom txawv teb chaws los ntawm kev nkag mus rau hauv inverter los ntawm lub qhov cua lossis qhov qhib kiv cua Khaws cov xov hlau ntawm inverter thiab roj teeb kom luv li sai tau. Qhov no yuav pab koj cov roj teeb ua haujlwm zoo tshaj plaws. Ib txwm siv cov roj teeb kaw yog tias koj xav kom lub inverter nyob ze rau lub txhab roj teeb. Tsis txhob nruj dhau rau lub roj teeb lossis inverter, tab sis xyuas lawv qee zaum kom paub tseeb tias lawv nruj. Yog tias cov xov hlau ntawm koj lub roj teeb thiab inverter kub thaum nyob hauv qhov hnyav, ces koj yuav tsum xav txog kev siv cov xov hlau hnyav dua Ob qho tib si "kub" thiab "neutral" kab kub ntawm ntau lub inverters. Tsis txhob grounding lub neutral kab. Tsis txhob txuas cov neutral rau cov panels uas tej zaum yuav muaj neutral grounded tshwj tsis yog tias koj paub tseeb tias cov input thiab outputs ntawm inverter raug cais tawm. Hu rau lub chaw tsim khoom inverter kom paub tseeb. Siv 12Vdc inverter, koj lub input Voltage yuav tsum tsis txhob tshaj 15Vdc (17Vdc rau qee cov qauv) lossis lub inverter yuav kaw nrog Over Temp thiab koj yuav tsum hnov lub suab nrov nrov. Qhov no yuav ua rau puas tsuaj rau lub inverter mus tas li Thaum xaiv lub inverter, sim yuav ib qho uas yuav nyob hauv qhov kev ua haujlwm tas mus li thiab tsis txhob cia siab rau cov surges tshaj tawm. Qhov no yuav pab koj lub inverter kav ntev dua thiab ua haujlwm tau zoo dua. Cov qhov hluav taws xob 110Vac tus qauv feem ntau yog ntsuas ntawm 1500W lossis 15Amps. Qhov no yog rau kev tshem tawm cua sov los ntawm qhov hluav taws xob thiab feem ntau tsis yog qhov txwv ntawm lub inverter Yog tias cov cables yuav tsum tau khiav, nws yog qhov zoo tshaj plaws kom khaws lub inverter ze li sai tau rau koj cov roj teeb lub voj voog sib sib zog nqus. Siv cov xov txuas ntxiv ntawm sab tso zis (AC tso zis) es tsis txhob txuas cov DC cables. Lub tswv yim: Cov neeg cog lus feem ntau yuav tsum tau mount lub inverter nyob tom qab ntawm lawv cov tsheb thauj khoom. Hauv qhov xwm txheej zoo li no, nws yuav zoo tshaj plaws los teeb tsa lub roj teeb thib ob ze ntawm lub inverter thiab txuas nws mus rau lub roj teeb tsheb thauj khoom tseem ceeb. Lub fuse inline raug pom zoo hauv txhua lub tshuab inverter, los tiv thaiv koj cov roj teeb ntawm hluav taws kub hauv av. Cov cuab yeej kuaj ntsaws AC tsis ua haujlwm nrog feem ntau ntawm cov inverters. Koj yuav pom ib qho av qhib. Ceev faj txog cua daj cua dub. Yog tias ntaus, lub inverter tuaj yeem mus rau lub xeev Over load tas mus li thiab tej zaum yuav haus luam yeeb. Cov xov hluav taws xob AC yuav tsum tsis pub tshaj 100 ko taw lossis koj yuav muaj qhov hluav taws xob poob qis thiab tsis thawb lub zog txaus rau hauv kab. Cov inverters tso tawm RF thiab yuav ua rau muaj kev cuam tshuam. Qhov no pom tseeb hauv xov tooj cua AM thiab feem ntau saib xyuas thiab nas computer. Tsis txhob sib txuas ntau lub inverter outputs. Qhov no feem ntau yuav hlawv cov tsav tsheb ac tawm. Yog tias lub inverter tsis tig, lossis muaj lub suab nrov tas li, xyuas kom tseeb tias koj muaj qhov hluav taws xob nkag mus rau nws. Tsis tas li ntawd xyuas kom meej tias cov kev sib txuas roj teeb huv si thiab ruaj ntseg. Tsis txhob pib lub tsheb thaum lub inverter qhib, qhov no yuav ua rau muaj kev puas tsuaj rau cov inverters thaum kawg thiab mus tas li Yog tias koj khiav cov cables los ntawm lub roj teeb mus rau lub inverter uas muaj feem yuav luv rau lub chassis lossis hauv av, nws yog qhov zoo tshaj plaws los fuse lub + roj teeb cable ze tshaj plaws rau lub roj teeb li sai tau.
