WIFI Smart Switch Smartlife Energy Meter Kwh Circuit Breaker Timer With Voltage Current Protection
Single Phase Energy Meter With Remote On/Off
Features Introduction
Function
Function | Description | |||
Energy Metering | Active power (positive and negative),Reactive power (positive and negative) | |||
Electricity measurement | U、I,P、Q、S、PF、F | |||
LCD Display | 8-digit segment LCD display, backlight display | |||
Button Programming | 3 Key programmable communication and other parameters | |||
Pulse output | Active energy pulse output | |||
Multi-tariff (Optional) | Adapt 4 time zones, 2 time interval lists, 14 time interval by day and 4 tariff rates | |||
Communication | Communication interface: WIFI, Communication protocol: MQTT | |||
Technical Parameters
Paramters | Description | |||
Input Voltage | Reference voltage | AC 220V | ||
Reference frequency | 50Hz | |||
Power consumption | <10VA | |||
Input Current | Basic current | 10A | ||
Maximum current | 80A | |||
Starting current | 4‰Ib | |||
Consumption | <4VA | |||
Measurement performance | Accuracy of measuring | Class 1 | ||
Range of measuring | 000000.00~99999999kWh | |||
Active pulse | Pulse width | 80±20ms | ||
Pulse constant | 1000imp/kWh | |||
Communication | Interface | WIFI | ||
Connection mode | Shielded twisted pair conductors | |||
Protocol | MQTT | |||
Clock accuracy | Error≤0.5s/d | |||
Working Environment
Item | Description | |||
Temperature range | Working Temperature | -25℃~55℃ | ||
Storage Temperature | -40℃~70℃ | |||
Relative humidity | ≤95%(No condensation) | |||
Altitude | <2000m | |||
Wiring Illustration
Installation Instruction
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