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| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
GE UR 8FV CT/VT Module
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Product Introduction
The GE UR 8FV CT/VT Module is a high-reliability measurement and signal acquisition module designed for GE UR Series Universal Relay systems. It is used to interface with current transformers (CTs) and voltage transformers (VTs), converting high-voltage and high-current signals into accurate, low-level signals for protection, monitoring, and control functions.
This module is engineered for protection-grade electrical measurement, supporting both phase and ground current inputs along with a four-terminal voltage transformer configuration. It plays a critical role in ensuring accurate system visibility for protection relays, power monitoring, and fault detection. Designed for demanding electrical environments, the UR 8FV provides stable performance, strong isolation, and high measurement accuracy, making it suitable for utility, industrial, and power generation applications.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | UR 8FV |
| Product Type | CT/VT Measurement Module |
| Series | GE UR Universal Relay Series |
| Function | Current and voltage signal acquisition |
| Phase CT Inputs | 3 × (1 A / 5 A selectable) |
| Ground CT Input | 1 × (1 A / 5 A selectable) |
| Voltage Inputs (VTs) | 4-terminal voltage transformer input |
| Frequency | 50/60 Hz |
| Measurement Type | Electrical parameter monitoring |
| Accuracy | Protection-grade measurement accuracy |
| Isolation | High-voltage industrial isolation |
| System Type | GE UR Universal Relay system |
| Mounting Type | Horizontal unit rack-mounted |
| Operating Environment | Power systems, substations, industrial plants |
| Dimensions | 120 × 30 × 100 mm |
| Weight | 1.18 kg |
Applications
• Power Protection Systems:
Provides accurate CT/VT inputs for protective relays used in fault detection and system isolation.
• Substation Automation:
Used for real-time monitoring of voltage and current parameters in electrical substations.
• Power Generation Plants:
Supports generator and transformer protection schemes with reliable measurement data.
• Industrial Electrical Systems:
Monitors electrical performance in heavy industrial facilities and process plants.
• Energy Management Systems:
Enables load monitoring, fault analysis, and system optimization.
Advantages
• Protection-Grade Accuracy:
Delivers high-precision measurement of electrical signals, ensuring reliable protection decisions.
• Flexible CT Input Support:
Supports both 1A and 5A phase and ground current inputs for versatile system integration.
• Advanced Voltage Measurement:
Four-terminal VT configuration enables accurate multi-point voltage sensing.
• High Electrical Isolation:
Ensures safe operation in high-voltage environments and improves system reliability.
• Robust Industrial Design:
Built for continuous operation in demanding electrical and utility environments.
• Seamless UR Integration:
Fully compatible with GE UR Universal Relay architectures.
FAQ
- What is the main function of the UR 8FV module?
It acquires current and voltage signals from CTs and VTs for protection and monitoring systems. - What CT inputs does it support?
It supports 3 phase CT inputs and 1 ground CT input, each configurable for 1A or 5A. - What type of voltage input does it use?
It uses a four-terminal voltage transformer input configuration. - Is it suitable for protection relays?
Yes, it is specifically designed for protection-grade relay applications. - What frequency does it support?
It supports standard 50/60 Hz power system frequencies. - Does it provide electrical isolation?
Yes, it includes high-level industrial isolation for safety and reliability. - Can it be used in substations?
Yes, it is widely used in substation protection and automation systems. - Is it compatible with GE UR systems?
Yes, it is designed for GE UR Universal Relay platforms. - Does it support both monitoring and protection?
Yes, it provides data for both system monitoring and protection functions. - What industries use this module?
It is used in power utilities, transmission systems, substations, and industrial energy systems.
Related Models
| Model | Description |
|---|---|
| UR 8FV | Standard CT/VT universal relay module |
| UR 8LH | CT/VT measurement module |
| UR 6TH | Digital I/O module |
| UR 9AH | CPU module |
| UR 9GH | High-performance CPU module |
| UR RHH | Power supply module |
Popular Models
| Model | Description |
|---|---|
| UR 8FV | Universal relay CT/VT module |
| UR 8LH | CT/VT measurement module |
| UR 9EH | CPU module |
| UR 9GH | CPU module |
| IS200VCRCH1BBC | Discrete I/O board |
| IS200TRPGH1BDD | Trip terminal board |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
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