Technical Specifications:

1. Model: UR6DH
2. Type: Universal Protection Relay
3. Power Supply:
   • Rated Voltage: Typically operates within a range of input voltages; specific voltage ranges are detailed in the datasheet.
   • Voltage Range: Designed to handle various input voltages as per system requirements.
4. Current Inputs:
   • CT Inputs: Accepts inputs from current transformers (CTs); the specific ranges and accuracy details are provided in the datasheet.
5. Communication Ports:
   • Ethernet: For network connectivity, enabling remote access and integration with other systems.
   • RS-485: Serial communication port for connection to other devices.
   • Optional Ports: Additional communication interfaces may be included based on configuration.
6. Dimensions: Designed to fit standard control panel enclosures; exact dimensions are specified in the datasheet.
7. Environmental Conditions: Operates within specified temperature and humidity ranges; detailed environmental ratings are included in the datasheet.

Functional Features:

1. Protection Functions:
   • Overcurrent Protection: Provides protection against overcurrent conditions with adjustable settings.
   • Differential Protection: Detects and isolates faults within a designated zone by comparing input currents.
   • Distance Protection: Measures impedance to protect against faults at various distances.
   • Frequency Protection: Monitors and provides protection against abnormal frequency conditions.
   • Phase and Ground Fault Protection: Monitors for phase and ground faults to safeguard the system.
   • Voltage Protection: May include voltage-based protection functions, such as undervoltage and overvoltage protection.
2. Control Functions:
   • Automation: Supports automation of switching and control operations.
   • Programmable Logic: Allows for custom logic configurations to meet specific protection and control needs.
3. Monitoring and Diagnostics:
   • Real-Time Monitoring: Monitors electrical parameters such as voltage, current, and power in real-time.
   • Event Logging: Logs events, alarms, and operational data for detailed analysis and troubleshooting.
   • Alarms and Notifications: Configurable alarms for various fault conditions and system anomalies.
4. User Interface:
   • Display: Equipped with an LCD or similar display for local configuration and monitoring.
   • Software Tools: Compatible with GE’s configuration and diagnostic software for detailed setup, monitoring, and analysis.

Applications:

1. Industrial Protection:
   • Machinery and Equipment: Provides protection for industrial machinery and critical equipment from electrical faults.
   • Control Panels: Used in control panels to ensure safe and reliable operation of various industrial processes.
2. Utility Protection:
   • Substation Protection: Protects electrical substations and distribution networks from faults and disturbances.
   • Grid Protection: Enhances the stability and reliability of power grids.
3. Commercial Buildings:
   • Power Distribution: Protects power distribution systems within commercial buildings.
   • Critical Infrastructure: Safeguards critical electrical systems and infrastructure.
4. Power Generation:
   • Generator Protection: Provides protection for power generation equipment and systems, ensuring operational reliability and efficiency.

Additional Information:

• Software Compatibility: Integrates with GE’s protection and control software for advanced configuration, monitoring, and data analysis.
• Installation: Designed for straightforward installation in control panels or enclosures; installation guidelines are included in the product manual.
• Certification and Compliance: Adheres to industry standards and certifications for safety, performance, and electromagnetic compatibility (EMC).