Functions:

Voltage Protection: Voltage protection set at 140 V–210 V (adjustable, default: 170 V), allowing customization of the device according to individual needs.

Surge Protection: Surge protection at 230 V–300 V (adjustable, default: 270 V) protects against potential damage to electrical devices.

Overcurrent Protection: Adjustable overcurrent protection from 1 to 63A / 1–80A, ensuring device safety.

Delay Time: Configurable delay time from 1 s to 500 s (default: 30 s), allowing adjustment of device operation to suit needs.

Leakage Protection: Leakage protection at 10-99mA, helping to prevent electrical fires and ensuring a safe environment.

Energy Measurement: Power display range from 0 to 99999.9 kWh, enabling real-time monitoring of energy consumption.

Calibration: Voltage/current/kW calibration: -9.9% to 9.9%, ensuring accuracy.

Meters: Integrated voltage meter, ammeter, energy meter, and timer.

Technical Specifications:

Phase: Single-phase
Rated Voltage: 230V
Frequency: 50Hz/60Hz
Energy Efficiency and Control: Provides the ability to monitor energy consumption in real-time, allowing users to identify inefficiency areas and make informed decisions to reduce energy costs. The integrated timer function allows for automatic on/off of devices at specific times, promoting energy savings.

User-Friendly and Versatile: Designed with user needs in mind. With an intuitive interface and smartphone app integration, users can easily monitor and manage their electrical system from anywhere. Adjustable settings allow for protection customization based on individual needs, ensuring safety for both home and business.

This is a reliable, smart, and functional solution designed to protect electrical systems from potential hazards. With all these features and smart technology integration, this device ensures the highest level of electrical system safety and efficiency.