The GE UR8FH is a multifunctional relay module in the GE Multilin UR series, mainly used for protection and control of power systems. The following is its detailed information:
- Dimensions: 110mm x 22.5mm x 105mm
- Weight: 250 grams
- Operating Voltage: 24V DC or 48V DC
- Power Consumption: <10W
- Operating Temperature Range: -40°C to +85°C
- Storage Temperature Range: -40°C to +85°C
- Connection Method: Screw terminals
- Protection Rating: IP20
- Input Module: Supports Current Transformer (CT) and Voltage Transformer (VT) signal input, providing current and voltage measurement signals for the relay to realize protection and control functions.
- Output Module: Includes 8 programmable logic outputs, 2 analog outputs, and 2 programmable relay outputs, which can be used to control external equipment, send alarm signals, or provide analog control signals.
- Communication Interfaces: Supports communication interfaces such as RS232 and RS485, facilitating data communication and remote control with other devices.
- Multifunctional Integration: Integrates protection, control, measurement, and monitoring functions, enabling various power system protection and control tasks.
- High Precision: Features a measurement accuracy of 0.5%, suitable for scenarios with high-precision requirements.
- High Reliability: Adopts industrial-grade components, ensuring stable operation in harsh environments.
- Ease of Use: Provides an intuitive user interface for convenient configuration and operation.
- Flexibility: Supports expansion with other UR series modules, allowing system expansion and customization according to actual needs.
- Power Systems: Widely used in power plants, substations, power grids, etc., for feeder protection, transformer protection, motor protection, etc., to ensure the safe and stable operation of power systems.
- Industrial Automation: Can be used for power protection and control of equipment such as production lines, robots, and conveyor belts, improving production efficiency and safety.
- Oil and Gas Facilities: Used to monitor and control power systems in oil and gas facilities, ensuring the normal operation of the facilities.
- Transportation: Applied in fields such as railway signal systems and traffic control, providing reliable power support for transportation facilities.
- Public Facilities: Used for protection and monitoring of power systems in important places such as hospitals, airports, and data centers, ensuring stable power supply for critical equipment.
