GXM1 Tuya Smart WiFi kwh Electricity Energy Meter

Kufotokozera Kwachidule:

Zida zowunikira zanzeru za gawo limodzi ndizopangidwa mwaukadaulo wapamwamba, wopangidwa ndi dera lophatikizika, ukadaulo waposachedwa wa microelectronics ndi mapangidwe a SMT.Makina owongolera a mita iyi amagwiritsa ntchito akatswiri a metering Soc, omwe amathandizira mitundu yaposachedwa ya 5000: 1, yokhala ndi zolakwika zoyezera mphamvu zosakwana 0.1%, mita iyi imatha kupereka kuyeza kolondola kwa ma module.Meta iyi ili ndi mulingo wophatikizira wapamwamba kwambiri komanso magwiridwe antchito apamwamba a anti-electromagnetic interference.Linapangidwanso molingana ndi mbali ya China Power Grid, yomwe ili ndi mawonekedwe monga Ultra-wide opaleshoni voteji osiyanasiyana, kudalirika kwambiri, moyo wautali wogwira ntchito, kulondola kwambiri komanso kutsika kwamphamvu. Izi zitha kugwiritsidwa ntchito kuyeza gawo limodzi la AC yogwira. mphamvu ndi pafupipafupi oveteredwa 50/60Hz, izo n'zofunika luso mu lever1 ndi lever 2 malo amodzi AC yogwira mphamvu mita ya dziko muyezo GB/T17215-1998.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Mbali

Kugwiritsa ntchito LCD liquid crystal display kuwonetsa zambiri zamagetsi, pansi pazigwiritsidwe ntchito bwino, moyo wautumiki wa LCD liquid crystal display wadutsa zaka 10.
Ndi mphamvu kugunda linanena bungwe kwa ma calibration mita, ndi kungokhala chete photoelectric akutali OC chipata linanena bungwe doko, ndi zimachitika m'lifupi ndi 80ms ± 20ms;Mawonekedwe ake ndi a square wave.(Mwasankha)
Kugwiritsa ntchito kuwala kwambiri, moyo wautali LED ntchito chizindikiro.Chizindikiro cha kugunda (chofiira) chimawala ngati pali kugunda.
Ndi njira yolumikizirana ya UART, imatha kukulitsidwa kunjira zina zolankhulirana.

Kufotokozera

1. Zofotokozera zachitsanzo

Chitsanzo	Kulondola	Reference Voltage (V)	Calibration Current (A)	Meter Constant (imp/kWh)
	1.0	110V-230V	5 (60)	1200

2. Cholakwika chachikulu

Katundu Current	Mphamvu Factor	Zochepa Zolakwika (%)
0.05lb≤l=0.1lb	1.0	±1.5
0.1lb≤l≤lmax
0.1lb≤l=0.2lb	0.5L,0.8C	±1.5
0.2lb≤l≤lmax

Tsatanetsatane

Ntchito yoyezera
Yesani mphamvu zonse zogwira ntchito ndikusunga deta yake.Ndi zabwino ndi zoipa yogwira ntchito kuyeza mphamvu, kudziunjikira zoipa yogwira mphamvu monga mphamvu zabwino.
Ntchito Yowonetsera
Kuchulukirachulukira mphamvu zonse, voteji, panopa ndi yogwira mphamvu. Chiwonetsero champhamvu chokhala ndi malo awiri a decimal, ndi yuniti ya kWh.Chiwonetsero cha Voltage chokhala ndi malo amodzi a decimal, chokhala ndi chigawo cha V ndikuyimira "U".Chiwonetsero chamakono chokhala ndi malo awiri a decimal, ndi yuniti wa A ndikuyimira ngati "Ine".Chiwonetsero cha mphamvu chokhala ndi malo awiri a decimal, ndi unit ya kW ndikuyimira ngati "P".
Chizindikiro cha LED
Chizindikiro cha kugunda: Chizindikiro cha kugunda (chofiira) chimawala pakakhala kugunda.
Chizindikiro chozimitsa: