Features:
- CT/VT Module supports 4 CT and 4 VT input channels for full three-phase power system monitoring.
- CT/VT Module uses high-resolution A/D conversion technology for accurate signal sampling and measurement.
- CT/VT Module is fully compatible with GE Multilin UR series relays requiring firmware version 4.0x or higher.
The General Electric UR8LH CT/VT Module is a critical input component in modern power protection systems, designed to interface directly with high-voltage electrical networks. It converts primary system currents and voltages into precise secondary signals that can be processed by protective relays. This ensures that system operators receive accurate real-time electrical data for monitoring and decision-making. The General Electric UR8LH CT/VT Module plays an important role in maintaining grid stability and equipment safety.
In industrial and utility environments, the General Electric UR8LH CT/VT Module is widely applied in substations, generation facilities, and distribution networks. Its ability to handle three-phase and auxiliary voltage inputs makes it suitable for complex power monitoring scenarios. The module supports high-frequency system operation at 50/60Hz, ensuring compatibility with global power standards. The General Electric UR8LH CT/VT Module delivers reliable performance even in demanding electrical conditions.
From a system integration perspective, the General Electric UR8LH CT/VT Module is designed for seamless installation within GE Multilin UR series relay racks. It supports flexible upgrades without requiring major hardware modifications, making it ideal for retrofit projects. Compared with earlier CT/VT input modules in the same series, the General Electric UR8LH CT/VT Module offers improved compatibility with newer firmware and enhanced processing capability. This makes it a preferred choice for modernized protection and control systems.
The UR8LH General Electric CT/VT Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric UR8LH CT/VT Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
General Electric UR8LH CT/VT Module Specs
General
- Manufacturer GE / Bently Nevada
- Model UR8LH
- Condition New Original ready stock
- Product Family UR9EH,UR7BH,UR8RH
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- System Integration: Seamlessly integrates with the GE Multilin Universal Relay (UR) series platform.
- Signal Adaptation: Supports secondary signal input from standard current transformers (CTs) and voltage transformers (VTs).
- Plug-in Universality: Adopts a modular hardware design, supporting flexible plug-and-play replacement within the same series of chassis.
- Protocol Compatibility: Compatible with mainstream industrial communication protocols such as IEC 61850 and Modbus TCP/IP.
- Parameter Tuning: Supports high-precision sampling frequency and transformation ratio configuration via EnerVista software.
- Multi-channel Sampling: A single module typically provides a combination configuration of 4 current channels and 4 voltage channels.
- Logic Association: Physical input signals can be directly associated with protection logic (control, measurement, and recording).
- Firmware Synchronization: Supports online firmware upgrades, ensuring synchronization with the main control module's functional characteristics.
- Power Substations: Used for high-precision real-time monitoring of voltage and current in transmission and distribution lines.
- Generator Protection: Integrated into the protection system, used to monitor the electrical parameters of the stator and rotor.
- Power Quality Analysis: Captures key data such as harmonics, voltage fluctuations, and frequency deviations.
- Industrial Power Consumption Monitoring: Responsible for load management and fault recording in the power distribution systems of large industrial and mining enterprises.