Usetyenziso

Uthotho lwe-HWM041 ziziporo zikaloliwe ze-DIN zesigaba sesithathu samandla ombane amaninziimithas. Bamkela itekhnoloji ephucukileyo yophando kunye nophuhliso, njenge-microelectronic-techniques.

ekhethekileyo enkulu-scale IC (i-integrated circuit). isampuli yedijithali kunye neteknoloji yokucubungula.

ubuchule be-SMT, njalo njalo. Imisebenzi yabo yobugcisa ihambelana ngokupheleleyo neMigangatho yeHlabathi ye-IEC 62053-21 kuKlasi loku-1 lwesigaba sesithathu samandla asebenzayo.imitha. Bangakwazi ukulinganisa ngokuthe ngqo nangokuchanekileyo umthwalo wokusetyenziswa kwamandla asebenzayo kwiinethiwekhi ze-AC zesigaba sesithathu se-50Hz okanye i-60Hz. Uthotho lwe-HWM041 lunolungelelwaniso oluninzi lokhetho, ukuze lufaneleke ngeemfuno ezahlukeneyo zemarike. Zineempawu ezinokuthembeka kwexesha elide, umthamo omncinci, ubunzima obulula, ukubonakala okugqibeleleyo, ukufakwa lula, njl.

Imisebenzi kunye neempawu

◆ Ifumaneka njenge-35mm DIN kaloliwe omiselweyo oxhonyiweyo, ohambelana neMigangatho ye-DIN EN 50022, ngokunjalo nePANELI exhonyiweyo ngaphambili (umgama osembindini ophakathi kwemingxunya emibini exhonywayo yi-63mm).

◆ Iindlela ezimbini ezinyusiweyo apha ngasentla zikhethwa kumsebenzisi.

◆ 10 ububanzi beepali (modulus 12.5mm), ngokuhambelana neMigangatho ye-JB / T7121-1993.

◆ Unokukhetha ixesha lokusetyenziswa kwemitha kwiirhafu ezi-3. Inokuseta izithuba zemihla ngemihla ezili-12. Unokuseta ngokukhululekileyo umhla kwinyanga nganye ukuze ufunde imitha ngokuzenzekelayo. Unokuseta umrhumo omnye ngeempelaveki.

◆ Unokukhetha i-2 taritt metering, exhotyiswe nge-port ye-tarift setting port, ukuba i-voltage yokulawula igalelo yi-0-90 Vac. umrhumo wokumisela yi F1. Ukuba igalelo lolawulo lombane li-150 -400 Vac, i-taritt yokubeka i-F2. Ukuhanjiswa kweTharifi kulawulwa sisibali-xesha sangaphandle okanye isixhobo esifanayo.

◆ Imitha kunye nexesha lokusetyenziswa kokulinganisa kwiintlawulo ze-3 ine-clock chip ngaphakathi kunye nokugcinwa kwamahhala kwebhetri ye-lithium ngaphakathi. Umthamo webhetri unokubonwa ngexesha langempela kwaye uboniswe, ukugcina idatha kwiinyanga ezili-12.

◆ I-LCD enamanani asi-7 eneendlela ezimbini ongakhetha kuzo: umboniso womjikelo (ongagqibekanga) okanye umboniso we-push-bottom ngento. Inokuseta ixesha lokubonisa umjikelo. Unokukhetha umba wedatha wokuboniswa. Idesimali yokubonisa idatha inokusetwa ibe yi-1 okanye 2 amanani.

◆ Inokukhetha izibuko lonxibelelwano lwedatha ye-infrared ekude kunye ne-RS485 yonxibelelwano lwedatha yokuseta imitha okanye imitha yokufunda. Ukuseta imitha kunokhuseleko lokugqitha. Iprotocol yonxibelelwano ihambelana neMigangatho DL/T645-1997. inokukhetha enye iprotocol yonxibelelwano.

◆ I-S-connection (i-iniet wire ukusuka ezantsi kunye ne-outlet wire phezulu) ineentlobo ezimbini zokudibanisa: uxhumano oluthe ngqo kunye ne-CT uxhumano lwenketho.

◆ T-Kumitha yoqhagamshelwano lwe-CT, kukufunda ngokungathanga ngqo okanye ukufunda ngokuthe ngqo ukhetho. Ukufunda ngokuthe ngqo.

◆ U-kukho iintlobo ze-27 ze-CT rates zokumisela, emva kokumisela izinga le-CT, sinokufunda imitha ngokuthe ngqo, akukho mfuneko yokuphindaphinda izinga le-CT.

◆ V-I-CT imitha yokufunda ngokuthe ngqo inamanani asi-7 umboniso weLCD: 5+2 amanani (kuphela kwireyithi yeCT yi-5:5A) okanye 7

◆ I-W-integers, exhomekeke kumlinganiselo we-CT wokumisela.

◆ X-Ngememori engaguqukiyo, gcina idatha ngokusisigxina ngelixa umbane unqunyulwa.

◆ Y-Ixhotyiswe nge-polarity passive impulse output terminal, ehambelana neMigangatho ye-IEC 62053-31 kunye ne-DIN 43864.

◆ I-Z-LED ibonisa ngokwahlukileyo imeko yamandla kwisigaba ngasinye, isignali ye-impulse yamandla, ulwalathiso lokuhamba komthwalo wangoku, i-tarift yangoku kunye nesimo soqhagamshelwano lwedatha.

◆ I-AA-Ukubona ngokuzenzekelayo ulwalathiso lokuhamba kwangoku lomthwalo kwaye luya kuboniswa yi-LED.

◆ AB-Linganisa ukusetyenziswa kwamandla asebenzayo kwicala elinye kwizigaba ezintathu, ezingahambelani nolwalathiso lokuhamba komthwalo ngoku konke, ngokuhambelana neMigangatho ye-IEC 62053-21.

◆ AC-Isigubungelo esifutshane setheminali senziwe ngePC engafihliyo, ukunciphisa indawo yofakelo kwaye ilungele ukufakela kwindawo esembindini.

◆ Kwimitha yoqhagamshelo lwe-CT, kukufunda ngokungathanga ngqo okanye ukufunda ngokuthe ngqo ukukhetha. Ukufunda ngokuthe ngqo.

◆ kukho iindidi ezingama-27 ze-CT rates zokuseta, emva kokumisela izinga le-CT, sinokufunda imitha ngokuthe ngqo, akukho mfuneko yokuphindaphinda izinga le-CT.

◆ Imitha yokufunda ngokuthe ngqo ye-CT inamanani asi-7 umboniso we-LCD: 5+2 amanani (kuphela kwireyithi ye-CT yi-5:5A) okanye i-7 integers, kuxhomekeke kwi-CT rate yokumisela.

◆ Ngememori engaguqukiyo, gcina idatha ngokusisigxina ngelixa umbane unqunyulwa.

◆ Ixhotyiswe nge-polarity passive impulse output terminal, ehambelana neMigangatho ye-IEC 62053-31 kunye ne-DIN 43864.

◆ Ii-LED zibonisa ngokwahlukileyo imeko yamandla kwisigaba ngasinye, isiginali yempembelelo yamandla, isikhokelo sokuhamba komthwalo wangoku, imeko yangoku yoluhlu lwamaxabiso kunye nemeko yonxibelelwano lwedatha.

◆ Ukufunyanwa ngokuzenzekelayo kwesikhokelo somthwalo wangoku kwaye kuya kuboniswa yi-LED.

◆ Ukulinganisa ukusetyenziswa kwamandla asebenzayo kwicala elinye kwizigaba ezintathu, ezingahambelani nolwalathiso lokuhamba komthwalo ngoku konke, ngokuhambelana neMigangatho ye-IEC 62053-21.

◆ Isigqubuthelo esifutshane setheminali senziwe ngePC esobala, ukunciphisa indawo yofakelo kwaye ilungele ukuhlohla okuphakathi.