POWCT
Manuals
SONOFF POW Ring Smart Power Meter | POWCT
Non-contact Current
Transformer Tracks Your
Energy Usage
Safe and Easy to Use
Real-Time Energy
Monitoring
Install in the electrical circuit panel of your home to monitor the power consumption of household appliances or rooms.
Solar Panel Monitoring
It supports monitoring the power consumption of solar panel and you can see how much power your solar panels have generated at a glance.
6-month Historical Data Hold
Automatically save your electricity usage data when you remove appliances or have a power outage.
The data can be saved for up to 6 months and exported to a file for viewing.
Smart Scene
When today’s solar panel power consumption exceeds 30kWh, it can help you reduce your electricity bill
by setting smart scenes to turn off non-essential household appliances.
Support Contactor
Control
POWCT has a relay with a rated current output of 2A, which is used with a contactor to realize switching control of the load.
Wi-Fi Operating
No hub is required, connect to your Wi-Fi network.
Set Timers
Set a timer to turn appliances on or off.
Voice Control
Manage your devices with simple commands.
Overload Protection
Set three parameters threshold power, voltage, and current by yourself, once any condition is met,
the device will be turned off to protect your appliances.
Push Notification When
Consumption Goal is Reached
Notify you when the power consumption exceeds a threshold value that you set,
both today’s goal and the current month’s goal thresholds can be set.
Add to Home Assistant
Metadata and power consumption are displayed on Hass through eWeLink add-on.
Compatible with IFTTT
Build more actions you expect with IFTTT-supported apps and services.
*This feature is part of eWeLink Advanced plan.
Support Adding to iHost by
"eWeLink Smart Home Add-on"
Support eWeLink Web Control
The larger control surface makes the device control more possible.
*This feature is part of eWeLink Advanced plan and will be supported in April.
Wiring Instructions
Paired with a current transformer to monitor the power consumption of household applianctes.
Paired with a current transformer and a contactor to monitor the power consumption of household appliances and can also control the power switch.
*The CT clamp must be clamped on the same line as the POWCT’s power input to measure power and electricity correctly.
Specification
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