3-phase adjustable voltage current protector monitors each phase’s voltage and current in real time, with customizable protection thresholds to prevent three-phase electrical equipment from damage caused by grid faults and overload.

3 phase multi-function over under voltage protector with real-time voltage & current display and built-in energy metering. Adjustable protection settings safeguard industrial, commercial and solar three-phase power equipment from grid faults and overload damage.

3 phase multi-function over under voltage protector with real-time voltage & current display and built-in energy metering. Adjustable protection settings safeguard industrial, commercial and solar three-phase power equipment from grid faults and overload damage.

Adjustable over under voltage protector with overcurrent protection and energy metering function. Equipped with real-time parameter display and automatic reconnection, it safeguards household, commercial and industrial electrical devices against grid abnormalities and overload faults.

This multi-functional protector supports adjustable voltage & current protection, automatic reconnection and real-time energy metering, providing comprehensive safety protection for various electrical equipment.

AC/DC compatible voltage current protector comes with rotary button operation, adjustable protection values, auto-reconnect and password protection, delivering reliable overvoltage, undervoltage and overcurrent safety protection.

The RCQ3 basic type automatically switches between main and backup power sources, making it ideal for solar PV, hybrid, and off-grid installations. Reliable, compact, and built for uninterrupted power supply.

Upgrade your solar system with the RCQ5 ATS! It automatically switches between two power sources in milliseconds, eliminating downtime. Available in single-phase and three-phase versions, it supports both solar panels and generators. Built with safety protection and a durable enclosure, it’s perfect for power plants, homes, and remote locations.

Upgrade your solar system with the RCQ5 ATS! It automatically switches between two power sources in milliseconds, eliminating downtime. Available in single-phase and three-phase versions, it supports both solar panels and generators. Built with safety protection and a durable enclosure, it’s perfect for power plants, homes, and remote locations.

The RS350Y LCD Harmonic Multifunction Meter is a high-precision three-phase power quality analyzer, designed for comprehensive electrical monitoring in industrial and commercial systems. It measures key parameters including voltage, current, power, energy, frequency, and power factor, while also providing harmonic analysis (THD), max/min values, and power quality data.

The RS330Y Multifunction Power Meter is a three-phase LCD display device for full-featured electrical monitoring. It tracks all key parameters including voltage, current, power, energy, frequency, and power factor in real time. Its high-contrast LCD display provides clear, detailed readings, while the intuitive 4-button interface simplifies setup. Perfect for distribution panels, industrial control, solar plants, and commercial facilities, it offers accurate, reliable performance for comprehensive power system monitoring.

The RS330S Multifunction Power Meter is a three-phase LED display device for comprehensive electrical monitoring. It measures key parameters including voltage, current, power, energy, frequency, and power factor in real time. With a bright multi-line LED display and simple 4-button operation, it’s ideal for distribution panels, industrial automation, solar power systems, and commercial buildings. This compact panel-mount meter delivers accurate, reliable readings for complete power system monitoring.