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220V 63A Monitoring and Overvoltage Protection Relay – Smart Device with Digital Display and Advanced Configuration
This single-phase monitoring and protection relay is designed to provide a complete electrical protection solution for 220V networks, capable of handling currents up to 63A. Ideal for protecting household or industrial equipment, the device integrates fast detection technologies and an intelligent display for precise and safe voltage control.
Essential Technical Features
- Extended overvoltage and undervoltage protection: Wide protection range: 130–300V for overvoltage and 80–210V for undervoltage.
- Rapid overcurrent detection: Smart automatic reaction algorithm in case of overcurrent, with adjustable threshold between 0.1A and 63.0A.
- Configurable recovery modes: Option for manual or automatic recovery with restart time adjustable between 1 and 999 seconds.
- Multifunctional digital LED display: Voltage, current, and frequency displayed in real time on a clear and intuitive screen.
- Energy optimization: Reduced automatic brightness in standby for increased energy efficiency.
- Settings security: Password lock function to protect configured parameters.
- Robust connection: 4 large terminals for thick cables – phase and neutral at input (top) and output (bottom).
Advantages and Applications
Easy to install and configure, this module is recommended for:
- Homes, offices, workshops, or commercial spaces with sensitive equipment
- Electrical distribution panels where individual circuit protection is required
- Preventing damage to appliances under unstable voltage conditions
Conclusion
This 220V 63A monitoring and protection relay provides a complete solution for voltage control, overcurrent protection, and electricity consumption optimization. It is the ideal choice for anyone seeking safety, performance, and advanced control in a single device.
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