WRU-10-RAL CIRCUTOR: Safety and Electrical Continuity Relay

The WRU-10-RAL differential protection and reconnection relay from CIRCUTOR is an advanced solution for ensuring the safety and continuity of electrical supply in critical systems. This ultrainmunized device offers reliable differential protection with automatic reconnection, minimizing downtime and preventing nuisance trips. Ideal for applications where service availability is crucial, the WRU-10-RAL combines robustness, precision, and ease of installation.

Technical Specifications

• Reference: WRU-10-RAL0.3-1 P24457 / WRU-10-RAL
• Type: Ultrainmunized Type A differential protection and reconnection relay
• Integrated Transformer: Yes
• Differential Sensitivity (IΔn): 0.03 – 3 A / 0.03 – 30 A (Depending on the model)
• Time Delay: Adjustable from 0.02 to 10 seconds (instantaneous or selective)
• Number of Reconnections: Programmable
• Time Between Reconnections: Programmable
• Reconnection Element: Contactor
• Measurement: True RMS value
• Mounting: DIN rail 46277 (EN 50022)
• Size: 3 modules
• Connection: Plug-in terminals
• Indication: LED and backlit display for protection status visualization
• Immunity: High immunity to high-frequency currents

Advantages

• Advanced Protection: Detects and protects against leakage currents, preventing damage to equipment and systems.
• Automatic Reconnection: Minimizes downtime and quickly restores electrical supply.
• High Immunity: Resists disturbances and transients, avoiding nuisance trips.
• Compact Design: Facilitates installation in confined spaces.
• Easy Configuration: Allows adjusting protection and reconnection parameters according to specific needs.
• Clear Visualization: The backlit display provides accurate information about the relay status.
• Simple Mounting: Compatible with standard DIN rail.

Recommended Applications

The WRU-10-RAL relay is ideal for protecting electrical systems in a wide variety of applications, including:

• Public lighting
• ATMs
• Cold rooms
• Traffic lights and electrical signaling
• Critical equipment requiring a continuous electrical supply
• Refrigeration systems

More Information

Do you want to obtain more detailed information about the WRU-10-RAL differential protection and reconnection relay from CIRCUTOR? Visit adjditec.com to consult the complete datasheet, user manual and other useful resources. Contact us for a personalized quote and expert advice.