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) |
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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 |
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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 |
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Communication |
Communication interface: WIFI,
Communication protocol: MQTT
|
|||
Technical Parameters
Paramters |
Description |
|||
Input
Voltage
|
Reference voltage |
AC 220V |
||
Reference frequency |
50Hz |
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Power consumption |
||||
Input
Current
|
Basic current |
10A |
||
Maximum current |
80A |
|||
Starting current |
4‰Ib |
|||
Consumption |
||||
Measurement
performance
|
Accuracy of measuring |
Class 1 |
||
Range of measuring |
000000.00~99999999kWh |
|||
Active
pulse
|
Pulse width |
80±20ms |
||
Pulse constant |
1000imp/kWh |
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Communication
|
Interface |
WIFI |
||
Connection mode |
Shielded twisted pair conductors |
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Protocol |
MQTT |
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Clock accuracy |
Error≤0.5s/d |
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Working Environment
Item |
Description |
|||
Temperature
range
|
Working Temperature |
-25℃~55℃ |
||
Storage Temperature |
-40℃~70℃ |
|||
Relative humidity |
≤95%(No condensation) |
|||
Altitude |
||||
Wiring Illustration
Installation Instruction
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