Imibuzo Evame Ukubuzwa

  • U: Yini gravity ethize, futhi kungani kubalulekile?

    A: sulfuric acid is hhayi ningi than amakhemikhali ziyoncibilika ku isixazululo amanzi based. Amanzi Pure distilled has a gravity ethize, noma isisindo 1.000. Lapho senza chaza amakhemikhali ngalolo amanzi, ikhambi iba ezisindayo. Ibhethri electrolyte yisisombululo yamanzi futhi sulfuric acid nge gravity ethize ka 1,265 ngoba amabhethri amanzi emhlabeni 1,310 ngoba uphawu (ugxile ingilazi mat) amabhethri. Okuchaza ukuthi nge-AGM amabhethri, ikhambi acid heaver izikhathi 1,310 kuka amanzi kuphela. I gravity ethize lingalinganiswa kalula ukusetshenziswa hydrometer ibhethri, limane nje tube ne iflothi ulinganiswe ngaphakathi. Ayanda gravity ethize yesixazululo tube, ayanda iflothi abayohlanganyela ikhambi. Njengoba nje wena sisemanzini emanzini usawoti ezingaphezu kuka fresh, usawoti njengabaningi chemical ziyoncibilika emanzini. Ngalokho wathi, njengoba ibhethri kuba akhishwe, chemical ziyoncibilika linamathela amapuleti phambili. Uma ibhethri icala, sibuyisela emanzini. Uma lokhu ekucasukela ubeke amapuleti, ibizwa ngokuthi sulfation.

  • UMB: Usho ukuthini UPS usayizi kufanele engikukhethayo?

    A:

    Okokuqala, kufanele sithole izidingo amandla imishini yakho kanje:

    Insure ukuthi imishini ixhunywe ibhethri Izitolo amandla enikeziwe ingeqi umthamo wamandla ngemizuzwana UPS phiko esinesilinganiso. Uma ukalwe iyunithi amakhono kuthiwa lidlule, isimo sindisa kungenzeka futhi abangele UPS iyunithi shaqa noma full wesifunda akhubeke.

     

    Uma izidingo amandla imishini yakho ahlelwe amayunithi ngaphandle Volt-Amps (VA), ukuguqula Watts (W) noma Amps (A) ku VA ngokwenza izibalo ngezansi. Qaphela: kwesibalo ngezansi sinquma lemali VA ukuthi imishini angasebenzisa kuphela, hhayi lokho ngokuvamile ezisetshenziswa imishini nganoma isiphi isikhathi esisodwa. Abasebenzisi kufanele balindele nezimfuneko ukusetshenziswa ukuba cishe u-60% inani elingaphansi.

     

    Okwesibili, ukulinganisa izidingo amandla ngendlela elandelayo:

    • _______ Watts (W) x 2.0 = _______ VA noma _______ Amps (A) x 230 = _______ VA
    • Engeza sonke i zonke izingcezu imishini futhi wande lokhu Imininingwane ngu 0.6 ukubala izidingo zangempela. Kunezici eziningi ezingase zithinte inani kwamandla ukuthi uhlelo kukhompyutha yakho izodinga. Umthwalo Imininingwane ukuthi uzobe ukubeka phezu Izitolo ibhethri amandla kumele singeqi 80% umthamo phiko.
  • Q: Curabitur ultrices commodo magna?

    A: Lorem Ipsum kumane umbhalo dummy wokunyathelisa futhi ukuhlelwa umkhakha. Lorem Ipsum bekulokhu ejwayelekile umbhalo imboni dummy selokhu 1500s, lapho enyathelisa engaziwa wathatha abagwedli ohlobo futhi Lorem Ipsum kumane umbhalo dummy wokunyathelisa futhi ukuhlelwa umkhakha. Lorem Ipsum bekulokhu ejwayelekile umbhalo imboni dummy selokhu 1500s, lapho enyathelisa engaziwa wathatha abagwedli ohlobo futhi Lorem Ipsum kumane umbhalo dummy wokunyathelisa futhi ukuhlelwa umkhakha. Lorem Ipsum bekulokhu ejwayelekile umbhalo imboni dummy selokhu 1500s, lapho enyathelisa engaziwa wathatha abagwedli ohlobo futhi ...

  • UMB: Usho ukuthini kuyinto inverter AMANDLA?

    Kuvele inverter uyakwazi ukuguqula ibhethri voltage (DC) ukuze kushintshana wamanje (AC) isib 220V AC / 50Hz. Lokhu kungase ingafinyelelwa ngezindlela eziningana. Lokhu kungase ingafinyelelwa ngezindlela ezimbalwa kungaya ngokuthi ubuchwepheshe etholakalayo kanye netifiso umklami. Ngokuyinhloko esinalo izinhlobo ezintathu ezinkulu kwamandla inverters, okuyilezi: wave Square, Kushintshwe Square Wave futhi Sine Wave.

    Eminye imininingwane ukufunda Prostar inverter:

    http://www.prostarpower.com/inverter

  • Q: Square Wave inverters

    Okuphuma yalezi inverters kuyinto yamandla aphindeke kabili ye-skwele 220V AC / 50Hz. Ukulawulwa lo voltage okukhiphayo ngokuvamile alikhombisi kakhulu futhi kuye ngqo voltage okokufaka futhi umthwalo okukhiphayo. Square Wave inverters angase abe nekghono eliphezulu kakhulu imithwalo luyingxenye resistive (cos heater phi = 1, isib). Shintsha amandla imodi izimpahla sengathi uthayiphe amakhompyutha (njengoba umthwalo) futhi angase akhiphe imiphumela emihle uma imithetho EMI zifeziwe yi inverter.
    Imithwalo ukuthi unezinkinga uma zisetshenziswa square wave inverters:

        • Noma yimuphi mithwalo nangowodwa cos-phi ngaphandle 1 (imithwalo exhasa noma capacitive, isib abalandeli, amafriji, futhi izibani fluorescent nge ESIKLINYAYO)
        • izibani kwagezi nezinye mithwalo nangowodwa capacitive voltage abahlukanisi. iziqongo yamanje kubangelwa etulu voltage emithambekeni kubangele ukunciphisa omkhulu wokuphila isikhathi sabo.
        • Impambaniso (white stripes njll) kanye umsindo yomsindo Hi-Fi, ividiyo noma TV amayunithi.
        • Imithwalo kanye nokulawula isigaba, electronics ebucayi.
        • motors kagesi, zikhona izinkinga ezinkulu ezimbili: Motors egijima kushisa kakhulu ngenxa iphakama zamanje kubangelwa wave sikwele, motor amabombo uzokhathala ngokushesha ngenxa torque engu ukuhluka.
  • Q: PWM inverters, Kushintshwe Square Wave inverters, kwaguqulwa Sine Wave inverters njll

    Konke lokhu inverters enifana ebukhali voltage kwemithambeka isikwele wave inverters. Igama elithi "sine" kuphela ayisungula ukumaketha abantu. Inzuzo kuphela yalezi inverters kuyinto ukulawulwa voltage okukhiphayo ngokuzimele voltage input bese umthwalo.

  • Q: OKUHLANZEKILE sine igagasi inverters

    Lokhu ubuchwepheshe isimo art iminyaka eminingana manje. Akukho sizathu sanoma yiziphi ezinye inverter ubuchwepheshe ngaphandle kwentengo. I okumsulwa wave sine kuyinto "kungokwemvelo" umumo gagasi njengoba adalwe iyiphi esiteshini amandla etholakalayo ekhaya odongeni yakho isokhethi.
    YILUPHI amapayipi umthwalo ATHOLAKALAYO yadalelwa UKUSETSHENZISWA NE sine igagasi UGESI!
    Sine wave inverters kukhona more xaka ukwakha ngaleyo ndlela okuholela ekwandeni kwabantu yokukhiqiza izindleko. I-sine wave bunjwa kwemiqondo i PWM isihlungi ezingeziwe ekhishwa inverter. Ukusetshenziswa Idle lisetudlwana kuka square wave inverters. Inzuzo enkulu butholakala ukusebenza kahle eliphezulu futhi kokuhlupheka ukusebenza mahhala cishe noma yimuphi umthwalo.

    IMINININGWANE EZOBUCHWEPHESHE OKUNINGI (ISENDLALELO):

        • 50 / 60Hz ubuchwepheshe: Ukuba Wedwa kanye voltage isinyathelo esisodwa nje phakathi DC futhi AC ohlangothini ibangelwa yensimbi transformers. eliphezulu kakhulu ukuphepha standard. Ukwandiswa esaphila ngenxa ukuncishiswa Semiconductors. Ibhethri uba isitoreji se-imisinga esisheshayo. Ububi kuphela isisindo eliphezulu yensimbi transformers.
        • High imvamisa ubuchwepheshe: Lezi amayunithi ukusebenzisa kwe-transformer hf ukuba abe yedwa / voltage isinyathelo. Ukuncishiswa isisindo kodwa inani lakhuphuka izingxenye electronic. Ukuphumelela iyafana 50/60 Hz nobuchwepheshe resistive imithwalo kodwa akukho ithuba ukusebenzisa ibhethri njengoba isitoreji se-imisinga exhasa. Imithwalo kanye ongaphakeme cos phi kungabangela izinkinga.
        • High imvamisa inverters ngaphandle ngabodwa phakathi DC / AC: asetshenziswe emikhiqizweni ezishibhile kuphela. Akunconyelwe ngenxa yezizathu zokuphepha, akukho usesikhathini ubuchwepheshe.
  • U: Yini inverter / Solar Battery?

    Inverter noma ibhethri Solar njenganoma iyiphi enye ibhethri ucezu kudivayisi isitoreji energy ukusetshenziswa uma kudingeka. Kuze kube yimanje ibhethri inverter noma ibhethri solar kumele babe nekhono ukushaja nokugcina icala fast kakhulu. Mina uzokwazi ukuletha icala njengoba kudingeka ngesikhathi ukusetshenziswa.

    Izinhlobo Amabhethri:

    Kunezinhlobo eziningana amabhethri, kodwa singakwazi kuphela ukuchaza izinhlobo ezinkulu isekelwe isihloko sethu lapha. Kukhona ngokuyisisekelo izinhlobo ezimbili: umjikelezo Obujulile umjikelezo engajulile.
    6. Deep Cycle amabhethri babe amaseli okumbalwa mkhulu. Leli khono ulunika ukumelana ukuletha icala kuya inverter ngokwezinga elikhulu, 60% noma 80% Dept sokukhishwa ngaphandle isici ukuthi ubeke amapuleti noma amaseli.
    7. engajulile umjikelezo amabhethri noma traction amabhethri babe izinombolo eliphezulu amapuleti mncane noma amaseli nge ikhono ukuchithela zamanje okusezingeni eliphezulu isikhathi esifushane. Osenyameni isikhathi eside ngeke ngokuvamile abangela amangqamuzana akwazi ukuncipha abe umonakalo. I engajulile umjikelezo amabhethri ezikahle zokuba nemoto sokuqala.

  • Q: INDLELA UKUKHETHA KWESOKUDLA IBHETHRI?

    Amabhethri ngoba inverter nobe solar energy ukusetshenziswa engcono ukalwe kusukela 100ah.
    Inverters kufanele isetshenziswe ku amabhethri ubukhulu ezifanele. Ibhethri kufanele kube umjikelezo ubufakazi. Ngokuvamile, i-lead acid amabhethri: omfushane isikhathi ocucuzayo, ephansi amandla ezisebenzisekayo. Isib: Uma kusetshenziswa ibhethri angabakhulula 10 Amps amahora 10, it uyokhulula Amps 100 kuphela imizuzu 20-30. Kufanele ukhethe usayizi kwebhethri isikhathi ukusebenza amahora ambalwa nge umthwalo wakho elilinganisiwe. Ngaphezu kwalokho kufanele uvumele kuphela osenyameni phansi kuya kwengu-60 u-70% zigcwele ukuze andise esaphila yebhethri. Isib: Lifetime ibhethri kungenzeka 5000 osenyameni umjikelezo nge 20% osenyameni ngemjikeleto ngamunye. Ibhethri elifanayo kuphela ukuphila cishe 2000 osenyameni imijikelezo uma yonke umjikelezo 40% khulula.
    Sicela uvakashele ukuze uthole olunye ulwazi:   http://www.prostarpower.com/batteries 

  • Q: KUTHIWANI IBHETHRI FUSES?

    Ibhethri fuses kufanele ibekwe eduze ngangokunokwenzeka ukuze amabhethri ukuze bavikele ikhebula ibhethri lonke. Endabeni ka ikhebula esifushane, umlilo kungase kwenzeke! It kumele zilinganiselwe 25% ngaphezu kulindeleke amandla esiphezulu draw kusukela ebhange ibhethri. fuses DC ukalwe kukhona okungcono inverters.

  • Q: INDLELA KHETHA izintambo IBHETHRI?

    DC samanje ibhethri izintambo kubangela voltage iconsi ngokuvumelana Ohms umthetho V = R * 1. Njengoba ezijwayelekile: 1m of ikhebula 25mm2 has cishe ukumelana 0,001 Ohm. Lokhu value iphindwe Imiphumela ibhethri samanje voltage iconsi. Isibonelo: PRC 3000/24 ​​kanye umthwalo okuzisholo, DC zamanje cishe 125Amps, 1.5m ibanga kusuka amabhethri, V = 2 * 1,5 * 125 * .001 = 0,38 volts, ukushabalalisa ukushisa e Izintambo 60Watts cishe! Lolu hlelo lokusebenza kufanele abe 35mm2 noma 50mm2. Beka inverter njengoba ngokuseduze ibhethri ngangokunokwenzeka. Sebenzisa inverters ne voltage ephakeme okokufaka uma kungenzeka. Ayanda okokufaka DC Inani kancane ekulahlekelweni zamanje kusukela ikhebula njengoba kahle luyanda.

  • Q: KANJANI inverters ixhunywe parallel?

    • Yima inverters wedwa: sithatha kungenzeka kuphela ohlangothini DC; AC izinhlangothi njalo angahlangani nabantu. Ungalokothi ukuxhuma amapayipi yakho okukhishwayo inverter noma ukuxhuma ongenalwazi aphume ezimbili azimele wodwa inverters ndawonye, ​​ukubhujiswa ngokushesha kuyoholela.
    • Igridi yokudla inverters: sithatha kungenzeka ohlangothini AC. DC sithatha akuyona POSSIBLE kusukela MPP nokwenza kuye ukuba kwenziwe ngabantwana zonke inverter olulodwa ensimini yayo welanga.
    • Ezinye inverters Nokho eklanyelwe ixhunywe parallel ezinye uxhumano ekhethekile ohloselwe imvamisa ukuvumelanisa namandla out baba ukulumbana.
    • Hlola i-amanye amamodeli Xantrex, ASP, Victron inverters ukuze uthole olunye ulwazi.

    Yekuchumana ukufunda:

    http://www.prostarpower.com/news/prostar-hybrid-solar-inverter-mixsolar-10kw-parallel-up-to-3-units-to-30kw

  • Q: KUNESIDINGO FOR UCHUNGECHUNGE DIODES KU ENSIMINI SOLAR?

    Cha! Fuses ngoba string modules solar ngamunye anele. Sebenzisa kabili wamanje uchungechunge fuse. Uchungechunge diodes kuphela ukushisa dissipaters. By the way, diodes parallel afakwa amabhokisi kuhlangana khona amamojuli kakhulu welanga.

  • Q: INGABE A GRID OKUXHUNYIWE KUNGANI inverter ISIDINGO EMHLABENI OKUHLOBENE ONESIGQI (25mm2) CABLE?

    Umsebenzi oyinhloko ikhebula emhlabeni uxhumano Ukuvikelwa umbani nokugxambukela ukucindezelwa. I-solar panel ensimini uba antenna okungase adlulisa ukuphazamiseka kubangelwa ukushintsha emithambekeni ku inverter. I inbuilt isihlungi busebenze kuphela esebenzayo nge ezifanele emhlabeni uxhumano.

  • Q: INDLELA YOKUTHOLA inverters NE amaza ezahlukene FUTHI / NOMA VOLTAGES EHLUKILE?

    Iningi inverters PROSTAR ziyatholakala ahlukahlukene amaza / voltages. Ezahlukene okokufaka voltage range ezimbi zingenza nokuhlukileko. Cela distributor yakho ukutholakala uma udinga ukuthi inverter ekhethekile.

  • Q: Kungani NGOKUZENZAKALELAYO umthwalo UMUZWA busebenze HHAYI ngomqondo othile imithwalo?

    Kukhona ezinye imikhawulo busebenze umthwalo abathola. Kusukela yangaphakathi wokulinganisa izifunda okusetshenziselwa izinjongo eziningana ezahlukene, abathola of imithwalo amancane kakhulu kungabangela inkinga inverter. Emigodini ye busebenze umqondo phezu lokushisa kanye voltage futhi kungadala drift.

    Ezinye izibani kwagezi abe cos phi ezimbi kakhulu.
    Ezinye imithwalo kutholwa kahle kodwa ukuvala ngemuva kwemizuzwana 10 ngoba ezisebenza lwamanje ngaphansana inrush zamanje.
    Ngokuvamile inkinga isixazululekile ngokusebenzisa brand ezahlukene izibani. Sizokwenza ngcono umthwalo abathola ne isizukulwane esilandelayo inverters.

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