The Schneider Electric RM22 current relay is part of the Zelio Control range, designed for monitoring and controlling current levels in various applications. These relays are essential for protecting electrical equipment by ensuring that current levels remain within predefined limits, preventing damage due to overcurrent or undercurrent conditions.

Key Features

• Multi-functionality: Capable of monitoring overcurrent, undercurrent, or both.
• Wide Range of Current Monitoring: Designed to monitor a broad range of AC and DC currents.
• Adjustable Thresholds: Allows for precise control with adjustable current thresholds and time delays.
• Compact Design: Space-saving design suitable for various installations.
• LED Indicators: Equipped with LED indicators for easy status monitoring and troubleshooting.
• DIN Rail Mounting: Facilitates quick and easy installation on a DIN rail.

Example Model: RM22JA31

• Current Range: 0.04 to 1 A DC
• Output: 1 C/O (changeover) contact
• Time Delay: Adjustable from 0.1 to 30 seconds for both overcurrent and undercurrent
• Mounting: DIN rail
• Dimensions: Compact design suitable for various installations

Applications

• Industrial Automation: Protects industrial equipment and machinery from current fluctuations.
• Building Automation: Ensures stable current supply for critical building systems such as lighting, HVAC, and security systems.
• Renewable Energy Systems: Monitors and protects components in solar and wind power systems from current irregularities.
• Electrical Distribution: Helps maintain the stability and reliability of electrical distribution systems by monitoring current levels.

Benefits

• Enhanced Protection: Prevents damage to equipment caused by current irregularities.
• Improved Reliability: Ensures continuous and reliable operation of systems by monitoring and controlling current levels.
• User-Friendly: Easy installation, setup, and monitoring with clear LED indicators and adjustable settings.
• Versatile Applications: Suitable for a wide range of applications across various industries.

Additional Features

• Wide Range of Current Monitoring: Capable of monitoring a broad range of AC and DC current levels.
• High Accuracy: Provides precise monitoring and control to protect sensitive equipment.
• Safety Compliance: Meets international standards for safety and reliability.

The Schneider Electric RM22 current relay is a reliable and versatile solution for monitoring and protecting systems from current irregularities, ensuring safe and efficient operation across various applications.