Tuya App-Controlled WiFi Single-Phase Energy Meter with

Description

Item	Value
Rated voltage	220V/110V
Operating voltage range	AC 80V‑300V
Frequency	50/60Hz
Power range	0‑9999kwh
Timing range	0‑999 days
Temperature range	-40‑150℃
Power factor	0‑1.0PF
Overvoltage setting range	130‑300V
Undervoltage setting range	75‑210V
Overcurrent setting range	1‑63A
Overpower setting range	1‑15KW
Overtemperature setting range	0‑150℃
Rated insulation voltage	400V
Output contacts	1NO
Mechanical life	10,000 times
Protection class	Ip30
Pollution level	3
Altitude	≤2000m
Humidity	≤50% at 40℃(non‑condensing)
Ambient temperature	-30℃‑70℃

No.	Functions	No.	Product Panel Annotation Drawing
1	Overvoltage protection	①	Wifi signal
2	Undervoltage protection	②	Electricity display
3	Overcurrent protection	③	Power factor
4	Overload protection	④	Voltage display
5	Electrical energy protection	⑤	Current display
6	Overtemperature protection	⑥	Power display
7	Number of closures	⑦	On/Off
8	Closing time	⑧	Up/Networking
9	Electricity clearing	⑨	Temperature display
10	Timing clearing	⑩	Operation indication
11	Power‑up operation	⑪	Time
12	Overvoltage delay protection	⑫	Alarm
13	Undervoltage delay protection	⑬	Frequency display
14	Overcurrent delay protection	⑭	Signal indication
15	Overload delay protection	⑮	Alarm type
16	Overtemperature delay protection	⑯	Down/Switch