Differential Relay Type A CIRCUTOR WRU-10: Intelligent and Reliable Protection

The CIRCUTOR WRU-10 differential relay (model P14035) is an advanced solution for differential protection in electrical installations. It integrates a 28 mm transformer, forming a compact and robust unit. Its super-immunized design, with high-frequency current filtering, guarantees accurate measurement and prevents unwanted tripping, optimizing safety and continuity of the electrical supply. Thanks to its integrated display, it provides real-time information about the status of the installation, facilitating preventive maintenance and early fault detection.

Technical Specifications

• Model: WRU-10 (P14035)
• Type: Super-immunized Type A differential relay
• Integrated Transformer: 28 mm
• Trip Current (IΔn): 0.03 … 3 A | 0.03 … 30 A
• Measurement: True RMS value
• Contact Outputs: Three output relays (one switched and two simple, programmable)
• Input: Voltage-free for external tripping and resetting
• Mounting: DIN rail 46277 (EN 50022), 3 modules
• Connection: Plug-in terminal blocks
• Display: LED and display for visualization of protection parameters, trip current and status messages

Advantages

• Intelligent Protection: Prevents unwanted tripping thanks to its super-immunized design.
• Real-Time Monitoring: The integrated display provides instant information about the status of the installation.
• Preventive Maintenance: Facilitates early fault detection and optimizes maintenance.
• Flexibility: Programmable contact outputs to adapt to different protection needs.
• Integration: Integrated transformer for simpler and more compact installation.
• Reliability: Robust design and high-quality components for a long service life.

Recommended Applications

The WRU-10 differential relay is ideal for protecting industrial, commercial and residential installations where high sensitivity and reliability in detecting ground faults are required. It is particularly suitable for protecting sensitive equipment and ensuring continuity of the electrical supply in critical environments. For more information on compatibility with specific systems, please refer to the technical documentation available at adjditec.com.

Get More Information

Would you like to optimize the safety and efficiency of your electrical installation? Contact an authorized distributor for more information about the CIRCUTOR WRU-10 differential relay and discover how it can benefit your business. Consult the detailed datasheet at adjditec.com to learn about all the specifications and features of the product.