Compact Differential Protection WGBU-90-105 CIRCUTOR: Safety and Efficiency for Your Installation

The WGBU-90-105 from CIRCUTOR is a compact differential protection system designed to ensure the safety and reliability of your electrical installations. This device combines a toroidal transformer with a state-of-the-art differential relay, offering a complete and efficient solution for the early detection of ground faults. Its optimized design facilitates installation and reduces mounting times, while its high sensitivity and filtering capabilities ensure precise and robust protection.

Technical Specifications

• Type of Protection: Differential
• Transformer: Integrated Toroidal
• Relay: Electronic, multi-range, Type A
• Sensitivity: Selectable from 0.03 to 3 A
• Trip Delay: Selectable from 0.02 to 1 s
• Measurement: True RMS (TRMS)
• Filtering: High-frequency currents
• Immunity: High
• LED Indicators: Power supply, pre-alarm, and trip (with different flashing patterns according to the leakage level)
• Mounting: 90º

Advantages

• Reliable Protection: Detects ground faults accurately and quickly.
• Simple Installation: Compact design and simplified wiring reduce installation times.
• Time Saving: The integration of the transformer and relay minimizes mounting effort.
• High Sensitivity: Allows detection of low-intensity ground faults.
• Advanced Filtering: Eliminates spurious signals and false alarms.
• Clear Visual Indication: LEDs provide precise information about the device status and leakage level.
• Compact Design: Facilitates installation in confined spaces.

Recommended Applications

The WGBU-90-105 is ideal for protecting electrical installations in various environments, including:

• Industry: Protection of machinery and sensitive equipment.
• Commercial: Protection of office buildings, shops, and shopping centers.
• Residential: Protection of single-family and multi-family homes.
• Infrastructure: Protection of hospitals, schools, and other public buildings.

Need More Information?

Discover how the WGBU-90-105 from CIRCUTOR can improve the safety and efficiency of your electrical installation. Visit adjditec.com for detailed technical specifications, user manuals, and configuration options. Contact an expert today!