inkcazelo
inkcazelo
I-TOB9L-63WIFI 2P inganqumla i-L kunye ne-N zombini,
Ngokhuseleko lokuvuza, AKUKHO ulawulo lobushushu.
I-TOB9-63WIFI 1P inganqumla kuphela i-L,
AKUKHO ukukhuselwa kokuvuza, Ngolawulo lobushushu.
1.Ingcaciso ngokubanzi
Iimitha zamandla ezisebenzisa i-single-phase ezine-static ezintathu-circuit single-phase two-wire-wire zenzelwe ukulinganisa amandla asebenzayo e-AC kunye neeparameter eziguquguqukayo. Zisebenzisa iteknoloji yokuvelisa i-large-scale integrated circuit (IC) kunye ne-SMT, equka umlinganiselo wamandla ohamba kwicala ngalinye, uluhlu olubanzi lwe-voltage, ukusebenza okuchasene nokuphazamiseka, ukuchaneka okuphezulu kunye nokuthembeka, umthamo omkhulu wokugqithisa, ukusetyenziswa okuphantsi, ubungakanani obuncinci, kunye nobunzima obulula. Imitha ixhotyiswe nge-RS485 communication port, evumela ukufunda kude.
Imitha kufuneka ifakwe kwindawo efanelekileyo enomlinganiselo wobushushu obuphakathi kwe -25 °C ukuya kwi +55 °C, umswakama ongaphantsi kwe-75%, kunye nemida yobushushu ephakathi kwe -40 °C kunye ne +70 °C.
Imitha yenziwe ngokuhambelana nemigangatho yamazwe ngamazwe i-IEC 62052-11: Izixhobo zokulinganisa umbane (AC) – Iimfuno ezibanzi, iimvavanyo kunye neemeko zovavanyo, kunye ne-IEC 62053-21: Iimitha ezimileyo zamandla asebenzayo (iiklasi 1 kunye ne-2).
2.Basic Function
Uhlobo lwemitha: Isigaba esinye sesekethe ezintathu
Ireyithi yesantya: 50 okanye 60 Hz
Umlinganiselo wamandla: 10(80)A enolawulo lwangaphakathi lwereyi, 10(100)A engenalo ulawulo lwereyi
I-voltage yesantya: 85-300V (isigaba ngasinye se-LN)
Uluhlu lwamandla ombane oluqhelekileyo: 80%Un~110%Un
Umda woluhlu lwamandla ombane: 70%Un~120%Un
Ukuchaneka: Iklasi yoku-1
I-pulse constant: Jonga imitha
Izibuko le-RS485: Iprotokholi ye-MODBUS-RTU, 1200 ~ 9600bps, Akukho mlinganiso, i-9600bps emiselweyo
Qaphela: I-voltage yokusebenza yangaphakathi yemitha inikezelwa kwisigaba se-L1. Ukuba i-L1 ilahlekelwa sisigaba, ezinye izigaba ezimbini nazo aziyi kusebenza.
I-TOMZN Din Rail DTS238-7L3 RS485 Three Circuit Single Phase Energy Meter sisisombululo sokulinganisa amandla esisebenza kakuhle, esichanekileyo, nesithembekileyo esenzelwe uluhlu olubanzi lwezicelo zoshishino nezorhwebo. Le mitha yamandla yenzelwe ngokukodwa ukujonga nokurekhoda ukusetyenziswa kwamandla ombane kwiinkqubo zesigaba esinye, nto leyo eyenza ukuba ibe sisixhobo esibalulekileyo solawulo lwamandla, ukuhlawulisa, kunye nokujonga inkqubo. Ngeempawu zayo eziphambili, kubandakanya unxibelelwano lwe-RS485, iprotokholi ye-Modbus-RTU, kunye nomboniso we-LCD ocacileyo, le mitha inika amava apheleleyo nalula ukuyisebenzisa kwiingcali kunye nabasebenzisi bokugqibela.
Imodeli ye-DTS238-7L3 yakhelwe ukuhlangabezana nemigangatho ephezulu yokuchaneka nokuqina. Ihlelwe njengeKlasi yoku-1, oko kuthetha ukuba inika umlinganiselo wamandla ochanekileyo kunye neempazamo ezincinci, iqinisekisa idatha ethembekileyo yeenjongo zokuhlawula kunye nokuhlolwa kwamandla. Imitha isebenza ngaphakathi koluhlu lwevolthi ye-85-300V kwaye ixhasa zombini iifrikhwensi ze-50Hz kunye ne-60Hz, okwenza ifaneleke ukusetyenziswa kwiindawo ezahlukeneyo kunye neendawo zokubonelela ngombane. Umgangatho wayo ophezulu wangoku we-80A uqinisekisa ukuba inokusingatha usetyenziso olunomthwalo ophezulu ngaphandle kokubeka emngciphekweni ukusebenza okanye ukhuseleko.
Enye yezona zinto zibalaseleyo kule mitha yamandla kuyilo lwayo lweesekethe ezintathu, oluvumela ukujongwa ngaxeshanye kweesekethe ezintathu ezahlukeneyo. Oku kuyenza ifaneleke kakhulu kwizicelo apho imithwalo emininzi okanye imithombo yamandla kufuneka ilandelwe ngokuzimeleyo. Nokuba ulawula isakhiwo sorhwebo, indawo yokuvelisa, okanye indawo yokuhlala, i-DTS238-7L3 inika ukuguquguquka kunye nokuchaneka okufunekayo ukujonga ukusetyenziswa kwamandla ngokufanelekileyo.
I-RS485 yonxibelelwano lonxibelelwano lolunye uphawu oluphambili oluphucula ukusebenza kwale mitha yamandla. Le interface ivumela ukuhlanganiswa okungenamthungo neenkqubo zokufumana idatha, iinkqubo ze-SCADA (Ulawulo loLawulo kunye nokuFumaneka kwedatha), kunye nezinye iiplatifomu zokubeka esweni. Iprotokholi yeModbus-RTU iqinisekisa ukuhanjiswa kwedatha okusebenzayo nokuthembekileyo, okuvumela ukujonga ngexesha langempela kunye nolawulo olukude lokusetyenziswa kwamandla. Oku kwenza i-DTS238-7L3 ibe lukhetho oluhle kakhulu kwizicelo zegridi ekrelekrele kunye neenkqubo zolawulo lwamandla oluzenzekelayo.
Isibonisi se-LCD kwi-DTS238-7L3 sinika ulwazi olucacileyo nolulula ukulifunda malunga nokusetyenziswa kwamandla, kuquka i-kWh iyonke, amandla asebenzayo, i-voltage, i-current, kunye ne-frequency. Le datha yexesha langempela inceda abasebenzisi ukuba benze izigqibo ezinolwazi malunga nokusetyenziswa kwamandla, bachonge ukungasebenzi kakuhle, kwaye baphucule ukusetyenziswa kwamandla. Ujongano oluqondakalayo luqinisekisa ukuba nabasebenzisi abangengabo abenzi bobuchwephesha banokuhamba kwimisebenzi yemitha ngokulula.
Yenzelwe ukufakelwa lula, i-DTS238-7L3 yimitha yamandla efakwe kwi-DIN rail, oko kuthetha ukuba ingafakelwa ngokukhawuleza nangokukhuselekileyo kwiiphaneli zombane okanye kwiikhabhathi zolawulo. Olu yilo luncinci kwaye luqinileyo luqinisekisa ukuba imitha ingafakelwa kwiindawo ezahlukeneyo, ukusuka kumagumbi olawulo lwemizi-mveliso ukuya kumagumbi ombane orhwebo. Ulwakhiwo oluqinileyo lwemitha kunye nezixhobo ezikumgangatho ophezulu ziqinisekisa ukuthembeka kwexesha elide kunye neemfuno ezincinci zolondolozo.
Ukongeza kwiinkcukacha zayo zobugcisa, i-DTS238-7L3 nayo yenzelwe ukuba kube lula ukuyisebenzisa. Imitha ixhotyiswe ngomsebenzi wokulinganisa owakhelwe ngaphakathi, ovumela ukuqinisekiswa okulula kunye nokulungiswa kokuchaneka kokulinganisa. Olu phawu luluncedo ngokukodwa kubasebenzi bokulungisa abafuna ukuqinisekisa ukuba imitha isebenza ngaphakathi kokunyamezela okwamkelekileyo. Imitha ikwaxhasa ukulogwa kwedatha, okuvumela abasebenzisi ukugcina nokuhlalutya idatha yokusetyenziswa kwamandla ngokuhamba kwexesha, inceda ekuchongeni iindlela kunye neepateni zokusetyenziswa kwamandla.
I-DTS238-7L3 ifanelekile kwiintlobo ngeentlobo zezicelo, kuquka kodwa kungaphelelanga apho:
– Ukubeka esweni amandla emizi-mveliso
– Ulawulo lwamandla ezakhiwo zorhwebo
– Iinkqubo zegridi ezikrelekrele
– Ukubeka iliso kulwabiwo lwamandla
- Ukuhlolwa kwamandla kunye nokuhlawuliswa
– Iinkqubo zamandla ahlaziyekayo
Nokuba ujonge ukuphucula ukusebenza kakuhle kwamandla, ukunciphisa iindleko, okanye ukuthobela iimfuno zomthetho, i-TOMZN Din Rail DTS238-7L3 RS485 Three Circuit Single Phase Energy Meter sisisombululo esiguquguqukayo nesinokuthenjwa esihlangabezana neemfuno zeenkqubo zolawulo lwamandla zanamhlanje.
Ukuhambelana kwemitha yamandla neprotocol yeModbus-RTU kuqinisekisa ukuba inokudityaniswa ngokulula kwiinkqubo zolawulo ezikhoyo, okuvumela ukutshintshiselana kwedatha okungenamthungo kunye nokubeka esweni okude. Oku kwenza ukuba ibe lukhetho olufanelekileyo kubasebenzisi abafuna ukuphumeza inkqubo yolawulo lwamandla ephakathi enokubeka esweni iimitha ezininzi kwiindawo ezahlukeneyo.
Ngokuphathelele ukhuseleko, i-DTS238-7L3 yenzelwe iindlela zokukhusela ezakhelwe ngaphakathi ukuthintela umonakalo obangelwa kukugqithiswa kakhulu, ukuguquguquka kwevolthi, kunye nezinye izinto ezingaqhelekanga zombane. Oku kuqinisekisa ukuba imitha ihlala isebenza naphantsi kweemeko ezinzima, ibonelela ngomlinganiselo ohambelanayo nochanekileyo ngokuhamba kwexesha.
Ubuchule bemitha bokulinganisa amandla kuzo zombini iiyunithi ze-kWh kunye ne-watt-hour buyenza ifaneleke kwiindidi ezahlukeneyo zezicelo, ukusuka ekujongeni amandla asisiseko ukuya kuhlalutyo lwamandla oluneenkcukacha. Olu kuguquguquka luvumela abasebenzisi ukuba bakhethe iyunithi yokulinganisa efanela iimfuno zabo, nokuba balandela ukusetyenziswa kwemihla ngemihla okanye bahlalutya iindlela zamandla zexesha elide.
I-TOMZN Din Rail DTS238-7L3 RS485 Three Circuit Single Phase Energy Meter sisisombululo esikumgangatho ophezulu nesinezinto ezininzi esinika ixabiso elihle kakhulu. Ukudibanisa kwayo ukuchaneka, ukuthembeka, kunye nobuchule bonxibelelwano obuphambili kwenza ukuba ibe lukhetho oluphezulu kwiingcali kunye namashishini afuna ukuphucula iinkqubo zawo zolawulo lwamandla. Nokuba uphucula inkqubo ekhoyo okanye useta entsha, le mitha yamandla inika ukusebenza kunye nokusebenza okufunekayo ukuhlangabezana neemfuno zakho zokubeka esweni amandla.
Ukuqukumbela, i-DTS238-7L3 sisixhobo sokulinganisa amandla esinamandla nesiguquguqukayo esibonelela ngomlinganiselo wamandla ochanekileyo nothembekileyo kwiinkqubo zesigaba esinye. Ngoyilo lwayo lwesekethe ezintathu, unxibelelwano lwe-RS485, iprotocol ye-Modbus-RTU, kunye nesiboniso se-LCD esicacileyo, sisixhobo esibalulekileyo solawulo lwamandla, ukubeka esweni, kunye nolawulo. Nokuba ukwicandelo lemizi-mveliso, lezorhwebo, okanye leendawo zokuhlala, esi sixhobo sokulinganisa amandla sibonelela ngokusebenza, ukuguquguquka, kunye nokuqina okufunekayo ukuhlangabezana neemfuno zakho zokulinganisa amandla.
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