I-China Factory Wholesale Smart 3 Phase 4 Wire Energy Meter ene-LCD Screen Display enkulu

Inkcazo emfutshane:

I-DM024 yimitha yombane ehlawulelwa kwangaphambili enamanqanaba amathathu. Ine-Infrared kunye ne-RS485 Communication ehambelana ne-EN50470-1/3 kunye neModbus Protocol. Le mitha ye-kwh enamanqanaba amathathu ayilinganisi nje kuphela amandla asebenzayo nasebenzayo, kodwa ikwanokuseta iindlela zokulinganisa ezi-3 ngokwekhowudi yokwenziwa.

Unxibelelwano lwe-RS485 lufanelekile ekufakelweni kweemitha zombane kwindawo enye kwinqanaba elincinci okanye eliphakathi. Lukhetho olungabizi kakhulu lwenkqubo ye-AMI (Automatic Metering Infrastructure) kunye nokubeka esweni idatha ekude.

Le mitha yamandla i-RS485 ixhasa imfuno ephezulu, iirhafu ezine ezicwangcisiweyo kunye neeyure ezinobuhlobo. Imitha yokubonisa ye-LCD ineepateni zokubonisa ezintathu: ukucofa amaqhosha, ukubonisa okuskrola kunye nokubonisa ngokuzenzekelayo nge-IR. Ukongeza, le mitha ineempawu ezinje ngokubona ukuphazamiseka, udidi lokuchaneka lwe-1.0, ubungakanani obuncinci kunye nokufakelwa okulula.

I-DM024 ithengiswa kakhulu ngenxa yokuqinisekiswa komgangatho wayo kunye nenkxaso yenkqubo. Ukuba ufuna isixhobo sokujonga amandla okanye imitha yokujonga imveliso yomgca wakho wemveliso, i-Modbus smart meter yimveliso ebalulekileyo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Uphawu

Ukulinganiswa kwamandla asebenzayo nasebenzayo, amandla angaphambili nangasemva (umlinganiselo wecala elihamba kabini), i-voltage kunye nomsinga
Iprotokholi yoNxibelelwano lwe-IR ye-EN62056 (IEC1107), iprotokholi yoNxibelelwano lwe-RS485 yeModbus
Ukuchaneka Okuphezulu: Udidi lokuchaneka B
Iirhafu ezine ozikhethelayo, inkxaso yokuseta iiyure ezinobuhlobo ngexesha leeholide okanye ngempelaveki
Umsebenzi wokufumanisa ukuphazamiseka
Iipateni ezintathu zokubonisa ze-LCD: ukucofa amaqhosha, ukubonisa ngokuskrola kunye nokubonisa ngokuzenzekelayo nge-IR
I-LCD ibonisa iziganeko ezahlukeneyo ezifana namandla apheleleyo, amandla asebenzayo kunye nasebenzayo, i-voltage yezigaba ezi-3, i-current yezigaba ezi-3, amandla, amandla, i-frequency kunye nemfuno

Idatha yoBugcisa

Uhlobo lweMveliso	Isigaba sesithathu i-RS485Imitha yamandla
I-voltage yeRef.	3 * 230/400V
Ireferensi yangoku	0,25-5(30)A, 5(32)A,5(40)A,5(45)A, 5(50)A,5(80)A
Unxibelelwano	I-Infrared, i-RS485 Modbus
Ukungaguquki kwempembelelo	1000imp/kWh,1000imp/kVarh
Umboniso weLCD	I-LCD6+2
Ubushushu bokusebenza.	-20~+70ºC
Umswakama ophakathi	85%
Ubuntu bezizalwane	90%
Ireferensi yereferensi	50Hz
Iklasi yokuchaneka	Iklasi B
Ukuqala kwangoku	0.004Ib
Ukutya umbane	≤ 2W,<10VA