Izinhlelo zokusebenza

Uchungechunge lwe-HWM041 luyi-DIN ujantshi wesigaba sesithathu samandla kagesi esilinganiso esiningiimithas. Basebenzisa ubuchwepheshe obuningi obuthuthukile bocwaningo nokuthuthukiswa, njengama-microelectronic-techniques.

i-IC ekhethekile yezinga elikhulu (isekethe ehlanganisiwe). amasampula edijithali kanye nobuchwepheshe bokucubungula.

Ubuchwepheshe be-SMT, njalonjalo. Ukusebenza kwabo kobuchwepheshe kuvumelana ngokuphelele naMazinga Amazwe ngamazwe IEC 62053-21 yesigaba soku-1 samandla asebenzayo wesigaba soku-1.imitha. Bangakwazi ukukala ngokuqondile nangokunembile umthwalo osebenzayo wokusetshenziswa kwamandla ezigabeni ezintathu zenethiwekhi ye-AC yefrikhwensi elinganiselwe engu-50Hz noma engu-60Hz. Uchungechunge lwe-HWM041 lunokucushwa okuningi kwenketho, ukuze lufaneleke nezimfuno zemakethe ezahlukahlukene. Zinezici ezinokuthembeka okuhle kakhulu kwesikhathi eside, ivolumu encane, isisindo esilula, ukubukeka okuphelele, ukufakwa kalula, njll.

Imisebenzi kanye nezici

◆ Itholakala njengomzila wesitimela ojwayelekile ongu-35mm DIN ogingqiwe, ovumelana naMazinga e-DIN EN 50022, kanye ne-PANEL efakwe ngaphambili (ibanga elimaphakathi phakathi kwezimbobo ezimbili ezifakwayo ngu-63mm).

◆ Izindlela ezimbili ezifakwe ngenhla azikhethelwa umsebenzisi.

◆ 10 ububanzi bezigxobo (modulus 12.5mm), ngokuhambisana namaZinga JB/T7121-1993.

◆ Ungakhetha ukulinganisa isikhathi sokusebenzisa ngamanani ama-3. Ingasetha izikhawu zansuku zonke eziyi-12. Ingakwazi ukusetha ngokukhululekile usuku njalo ngenyanga ukuze ufunde imitha ngokuzenzakalelayo. Ingasetha intela eyodwa ngezimpelaviki.

◆ Ungakhetha 2 taritts metering, ifakwe tarift setting port, uma isilawuli voltage input is0-90 Vac. amanani okusetha ngu-F1. Uma i-voltage yokulawula okokufaka ingu-150 -400 Vac, i-taritt yokusetha ithi F2. Ukudluliswa kwe-Tarift kulawulwa isibali sikhathi sangaphandle noma idivayisi efanayo.

◆ Imitha enemitha yesikhathi sokusetshenziswa ezindlekweni ezi-3 inewashi ngaphakathi kanye nebhethri ye-lithium yokulungisa yamahhala ngaphakathi. Umthamo webhethri ungatholwa ngesikhathi sangempela futhi uboniswe, kugcinwe idatha izinyanga eziyi-12.

◆ I-LCD yamadijithi ayi-7 enezinketho ezimbili: isibonisi somjikelezo (okuzenzakalelayo) noma isibonisi esiphuma ngezansi ngento ngayinye. Ingasetha isikhawu sokubonisa umjikelezo. Ingakhetha into yedatha eboniswayo. Idesimali yesibonisi sedatha ingasethwa ibe yidijithi engu-1 noma engu-2.

◆ Ingakhetha imbobo yokuxhumana yedatha ye-infrared ekude kanye nembobo yokuxhumana yedatha ye-RS485 yokusetha imitha noma imitha yokufunda. Isilungiselelo semitha sinokuvikeleka kwephasiwedi. Iphrothokholi yokuxhumana ihambisana namazinga DL/T645-1997. ingaphinda ikhethe enye iphrothokholi yokuxhumana.

◆ I-S-connection (intambo ye-iniet esuka phansi kanye ne-outlet wire phezulu) inezinhlobo ezimbili zokuxhuma: uxhumano oluqondile kanye nokuxhumeka kwe-CT ukuze ukhethe.

◆ T-For CT imitha uxhumano, kuba ukufunda okungaqondile noma ukufundwa okuqondile for inketho. Ukuze ufunde ngokuqondile.

◆ U-kukhona 27 izinhlobo CT rates ukusetha, ngemva kokubeka CT izinga, singakwazi ukufunda imitha ngqo, asikho isidingo ukuphindaphinda izinga CT.

◆ V-Imitha yokufunda eqondile ye-CT inamadijithi angu-7 Isibonisi se-LCD: amadijithi angu-5+2 (kuphela ngesilinganiso se-CT esingu-5:5A) noma u-7

◆ Ama-W-integers, ancike esilinganisweni se-CT rate.

◆ X-Ngenkumbulo engaguquguquki, gcina idatha unomphela ngenkathi ugesi unqanyulwa.

◆ Ifakwe i-polarity passive energy impulse output terminal, evumelana naMazinga IEC 62053-31 kanye ne-DIN 43864.

◆ Ama-Z-LED abonisa ngokuhlukene isimo samandla esigabeni ngasinye, isignali yomfutho wamandla, isiqondiso sokugeleza kwamanje, isimo samanje sentela kanye nesimo sokuxhumana kwedatha.

◆ Ukutholwa kwe-AA-Automatic kwesiqondiso sokugeleza kwamanje komthwalo futhi kuzoboniswa yi-LED.

◆ AB-Linganisa ukusetshenziswa kwamandla okusebenzayo ohlangothini olulodwa ezigabeni ezintathu, ezingahlobene nhlobo nesiqondiso sokugeleza kwamanje komthwalo, ngokuhambisana naMazinga IEC 62053-21.

◆ I-AC-Ikhava yetheminali emfushane yenziwa nge-PC esobala, ukunciphisa indawo yokufaka futhi ilungele ukufakwa endaweni eyodwa.

◆ Ngemitha yokuxhuma i-CT, ukufunda okungaqondile noma ukufunda okuqondile ukuze ukhethe. Ukuze ufunde ngokuqondile.

◆ kukhona 27 izinhlobo CT rates ukusetha, emva kokubeka CT rate, singakwazi ukufunda imitha ngqo, asikho isidingo andise izinga CT.

◆ Imitha yokufunda okuqondile ye-CT inamadijithi angu-7 Isibonisi se-LCD: amadijithi angu-5+2 (kuphela ngesilinganiso se-CT esingu-5:5A) noma ama-integer angu-7, okuncike esilinganisweni se-CT sokuhlela.

◆ Ngenkumbulo engaguquguquki, gcina idatha unomphela ngenkathi ugesi unqanyulwa.

◆ Ifakwe i-polarity passive energy ipulse output terminal, evumelana naMazinga IEC 62053-31 kanye ne-DIN 43864.

◆ Ama-LED akhombisa ngokuhlukene isimo samandla esigabeni ngasinye, isignali yomfutho wamandla, isiqondiso sokugeleza kwamanje, isimo samanje sentela kanye nesimo sokuxhumana kwedatha.

◆ Ukutholwa okuzenzakalelayo komthwalo wamanje wokugeleza kokuqondisa futhi kuzoboniswa yi-LED.

◆ Linganisa ukusetshenziswa kwamandla okusebenzayo ohlangothini olulodwa ezigabeni ezintathu, ezingahlobene nhlobo nesiqondiso sokugeleza kwamanje komthwalo, ngokuhambisana naMazinga e-IEC 62053-21.

◆ Ikhava yetheminali emfushane yenziwe nge-PC esobala, ukunciphisa indawo yokufaka futhi ilungele ukufaka phakathi.