Isishwankathelo

ISingle Phase 2P Digital Din Rail Meter yenzelwe umlinganiselo ochanekileyo nozinzileyo wamandla kwiindawo zokuhlala, zorhwebo, kunye -neenkqubo zokulinganisa imitha. Yakhelwe kwimigangatho ye-IEC yamazwe ngamazwe, ibonelela ngesisombululo esithembekileyo kubasasazi behlabathi, iikontraka zolawulo lwamandla, kunye nabakhi bephaneli abafuna indawo{3}}yokugcina izixhobo zombane.

Le mitha isetyenziswa kakhulu kwiinkqubo zolawulo lwamandla (EMS), i-subject sub{0}}yentlawulo, kunye neepaneli zokusasaza kwimizi-mveliso apho indawo yofakelo kunye nokuthembeka komlinganiselo kubaluleke kakhulu.

Iinkcazo zobuGcisa

Ukugcina ingqibelelo yedatha engqongqo yovavanyo lobunjineli, nceda ubhekisele kwiinkcukacha zobugcisa ezilinganisiweyo ngezantsi:

Uluhlu lweParameter	Iinkcukacha ezithe ngqo
Uhlobo lokubonisa	6+1 Umboniso we-LCD weDijithali
Ulinganiso lweVoltage (Un)	220V / 230V AC (50/60Hz)
Uluhlu lwangoku (Ib / Imax)	5(60)A, 5(80)A, 10(40)A
Iklasi yokuchaneka	Udidi 1.0 (Amandla asebenzayo)
Ukusinda okushiyekile	Ngokumalunga ne-0.2kg
Ukunyuka komgangatho	Ufakelo lukaloliwe oluyi-35mm
Imilinganiselo (H x W x D)	78×36×65mm (±0.8mm)
Ukutya umbane	Ngaphantsi okanye ilingana no-0.4W / 2VA

Iingenelo ezingundoqo

I-2P (36mm) ububanzi obuhlangeneyo bunciphisa iimfuno zendawo yephaneli, ivumela ukufakelwa koxinano oluphezulu kwiibhodi zokuhambisa eziqhelekileyo.
Yakhelwe-kwi-RS485 yonxibelelwano kusetyenziswa iModbus eqhelekileyo{2}}iprothokholi ye-RTU ibonelela ngokudityaniswa komthungo kwiinethiwekhi ezikhoyo ze-BMS kunye ne-EMS.
Isebenzisa{0}}indlela echanekileyo yesampulu yemangan shunt ukunciphisa imingcipheko eyayanyaniswa nophazamiseko lwemagnethi lweDC lwangaphandle.
I-UL94-i-V0 ekalikelwe i-polycarbonate evalekileyo ibonelela{3}}umsebenzi wokucotha amadangatye, ukucima ngaphakathi kwimizuzwana eyi-10 ukomeleza ukhuseleko lombane.
-Umsebenzi onzima oqiniswe iitheminali zoqhagamshelo zenzelwe ukujongana nemithwalo ephezulu eqhubekayo{1}imithwalo yangoku kunye nokuqokelelana okuncinci kwe-thermal.

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Ulwakhiwo lweSixokelelwano kunye noManyano

Isilinganisi-manzi sisebenza njengendawo yogcino lwedatha ephendula kakhulu, edityaniswe kuthungelwano oluqhelekileyo oluzisebenzelayo kunye namaqonga olawulo lwamandla ngokusebenzisa izibuko elizimeleyo le-RS485.
Imitha yeTopology yeDatha → Modbus-RTU / RS485 → Isango leDatha → MQTT / HTTP → Cloud EMS / BMS Platform

Ukuhambelana kweSoftware:Iplagi-kwaye{1}}udlale ungqamaniso kunye neenkqubo zeqela lesithathu{2}}eziquka iTridium Niagara, iSchneider EcoStruxure, kunye nezixhobo ezivulekileyo{3}}zezixhobo ze-IoT ezifana neNode{4}}RED okanye IzintoBoard.

Umthamo womnatha:Ixhasa i-daisy-ikhonkco ukuya kuthi ga kwi-32 yeemitha kwi-RS485 segment yebhasi ngaphandle kokuphinda, ekwandiswa ukuya kuthi ga kwi-247 nodes kunye nabaphindayo.

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Izicelo ekujoliswe kuzo

Esi silinganisi-manzi sicaciswe kakhulu kwindawo-zoxinano oluphezulu olufuna uqokelelo lwedatha ethembekileyo, ekude:
Iimfumba zokutshaja ze-EV:Idityaniswe kwizikhululo zokutshaja ze-AC kumsebenzisi ochanekileyo-ukuhlawula kunye nokulandela amandla.

Intlawulo yoRhwebo kunye neNdawo yokuHlala:{0}}Ifakwe kwiiflethi ezininzi-ezirentisayo, kudederhu lweevenkile, kunye{1}}neendawo zokusebenza ukwahlula amatyala aluncedo.

Umlinganiselo wemitha yeSolar PV{0}}:Isetyenziselwa ukulinganisa{0}}ixesha lokwenene imveliso yamandla esebenzayo ukusuka kwindawo yokuhlala kunye neziguquli zemitya yorhwebo.

IiRakhi zeseva yedatha:Inyuselwe ngaphakathi kweeyunithi zokuhanjiswa kwamandla (PDUs) ukulandelela irack{0}}inqanaba leemetrics zamandla kunye nePUE.

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Kutheni usebenzisana nathi

Isiphumo Esinokwaleka:Ukusebenzisa imigca emi-3 ezenzekelayo ye-SMT enomthamo wemihla ngemihla odlula iiyunithi ezingama-5,000 kuqinisekisa{3}}ukuhanjiswa kwexesha ngokungqongqo.

Ubuchule be-R&D:I-15% yengeniso yonyaka iphinda ifakwe kwi-firmware / hardware engineering, ivumela imephu yeprotocol yesiko phakathi kweentsuku ze-7 zokusebenza.

IMbonelelo yaNyanga:Sifumana izilawuli ezingundoqo ezingundoqo kunye{0}}nezityholo eziqinileyo zelizwe ngokukodwa ababoneleli behlabathi benqanaba loku-1 le-semiconductor ukunqanda ukukhukuliseka kwecandelo.

Ukuthotyelwa kunye noLungiselelo lokuThumela

Iziqinisekiso:CE (LVD & EMC), RoHS, kunye ISO9001:2015. Iingxelo zovavanyo ezigcweleyo ziyafumaneka ukuze kuhlaziywe amasiko.

Ukulungiselela:Ixhasa uphawu lwelaser yesiko, ukupakishwa okulungiselelwe, kunye {0}neseto eqwalaselweyo yeModbus.

Ixesha lokukhokhela:iintsuku 2-3 iisampuli; Iintsuku ze-15-20 zee-odolo ezininzi.

FAQ

Umbuzo: Ngaba iimitha zakho zinesiqinisekiso se-CE kunye neengxelo zovavanyo lwe-IEC?

A: Ewe, zonke iimitha ziyi-CE (LVD / EMC) kunye ne-RoHS eqinisekisiweyo, ehambelana ne-IEC 62053-21 Class 1.0. Iingxelo zovavanyo ezipheleleyo zibonelelwa ngokucocwa kweprojekthi yakho.

Umbuzo: Lithini inqanaba lesiphene kwimveliso yakho kunye nobomi obuchanekileyo?

A: Izinga lesiphako sethu sefektri singaphantsi kwe-500 PPM ngenxa ye-100% yokulinganisa okuzenzekelayo. Eyakhelwe-kwi-mangan shunt iqinisekisa ukuchaneka okuzinzile kweKlasi 1.0 kubomi beminyaka eyi-10.

Umbuzo: Ngaba singakwazi ukwenza uphawu lwethu kunye neeprothokholi ze-Modbus?

A: Ewe, sinikezela ngelaser{0}}iilogo ezikroliweyo, ukupakishwa okulungiselelwe, kunye needilesi{1}}ezilungiselelwe ngaphambili zeModbus okanye amaxabiso abi phambi kokuthunyelwa ukuze ugcine ixesha lakho{2}}lofakelo lwesayithi.

Umbuzo: Uyisingatha njani imiba yewaranti kunye nonxibelelwano lonxibelelwano?

A: Sinikezela ngewaranti yeenyanga ezili-12 ukuya kwezingama-24 ngokulandeleka komgangatho we-UID ngokupheleleyo. Iqela lethu lobunjineli libonelela ngenkxaso yokudityaniswa kweprotocol ekude kwiiyure ezingama-24.

Umbuzo: Ngowuphi owona mmandla mkhulu wecandelo lomnqamlezo-oxhaswa ziitheminali zoqhagamshelo?

A: Iitheminali{0}}ezinzima zixhasa iintambo zobhedu eziqinileyo okanye ezixineneyo ukuya kuthi ga kwi-16mm², iqinisekisa uqhagamshelo olukhuselekileyo kunye noxhathiso oluphantsi lobushushu phantsi kwemithwalo epheleleyo eyi-80A.

Umbuzo: Ngaba imitha igcina idatha yamandla ngexesha lokucima kombane ngequbuliso?

A: Ewe. Umitha owakhelwe-kwinkumbulo engaguquguqukiyo ye-EEPROM. Yonke idatha yembali yokusetyenziswa kwamandla igcinwa ngokusisigxina kwaye ayiyi kulahleka xa umbane ucinyiwe.

Iifayile ezishisayo: Isigaba esinye 2p imitha kaloliwe yedijithali, iChina isigaba esinye 2p abavelisi bemitha kaloliwe yedijithali, ababoneleli, umzi-mveliso