RGU-100A CIRCUTOR: Ultra-Immunized Differential Relay for Comprehensive Protection

The RGU-100A from Circutor is a state-of-the-art differential relay designed to provide intelligent and reliable protection in electrical installations. This device, with reference P11A71, combines precision, immunity to transients, and advanced monitoring functions, guaranteeing the safety of people and the continuity of electrical supply. Its ultra-immunized design minimizes unwanted trips, optimizing operational efficiency and reducing costs associated with unexpected shutdowns.

Technical Specifications

• Reference: P11A71
• Type: Ultra-Immunized Type A Differential Relay
• Compatibility: WGC Differential Transformers
• Measurement: True RMS value of residual current
• RCM & MRCD: Integrated into a single device
• Lockout: Programming menu via keyboard
• Display: Backlit RGB
• Immunity: To transients and high-frequency filtering
• Trip Adjustment: 80-100% IΔn
• Curve: Inverse
• Communication: RS-485
• Compatible Software: PowerStudio (for monitoring and logging)
• Modules: 3
• Protocol: Modbus/RTU
• Pre-Alarm Relay: Yes
• Number of Relays: 2
• Current Range: 0.03 - 30 A
• Power Supply: 110 ... 230 Vac
• Delay: 0.1 - 5 s, INS, SEL
• Mounting: DIN Rail

Advantages

• Intelligent Protection: Minimizes unwanted trips thanks to its ultra-immunized system.
• Real-Time Monitoring: Displays instantaneous leakage value and pre-alarms for effective preventative maintenance.
• Cost Savings: Reduces economic losses caused by unnecessary trips.
• Improved Safety: Guarantees the safety of people and the continuity of electrical supply.
• Easy Integration: Compatible with PowerStudio software for centralized management.
• Versatility: Suitable for a wide range of industrial and commercial applications.
• Advanced Diagnostics: Allows for detailed analysis of the state of protected lines.

Applications and Recommended Uses

The RGU-100A is ideal for protecting electrical installations in various sectors, including: industrial, commercial, and residential buildings; renewable energy systems; installations with sensitive equipment; and any application where safety and continuity of supply are critical. For additional information on compatibility with specific differential transformers, visit adjditec.com.

Do you want more information?

Discover how the RGU-100A can optimize the safety and efficiency of your electrical installation. Consult the complete technical documentation and request a personalized quote today.