GE Multilin UR8LA UR 8LA CT/VT Module
$261.00
$565.00
Description
Description
The GE Multilin UR8LA is a precision CT/VT module designed for the UR series relay platform. It converts current and voltage transformer signals into digital data for reliable protection, control, and monitoring in modern power systems. Moreover, the modular, hot-swappable design allows fast replacement without interrupting overall system operation. Its robust construction ensures high accuracy and dependable performance even under harsh industrial conditions.
Key Benefits
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Provides reliable, high-precision measurement of current and voltage for critical protection schemes.
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Modular and hot-swappable design reduces downtime and simplifies maintenance procedures.
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Integrates seamlessly with other UR series modules, supporting flexible and customized relay configurations.
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Supports multiple communication protocols, including IEC 61850, DNP 3.0, and Modbus RTU, for advanced system interoperability.
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Operates efficiently over a wide temperature range, making it suitable for demanding industrial environments.
Technical Specifications
| Feature | Specification |
|---|---|
| Module Type | CT/VT Module |
| Phase CT Ratings | 3-1A / 5A |
| Ground CT Ratings | 1A / 5A |
| Voltage Transformers (VTs) | 4 |
| Inputs | Up to 11 CTs and 4 VTs depending on I/O modules |
| Digital Inputs | 8–64 configurable |
| Output Contacts | 8–48 configurable, high-speed and standard |
| Communication Ports | Rear: RS232, RS485, Ethernet (Copper/Fiber); Front: USB/RS232 |
| Protocols | IEC 61850, DNP 3.0, Modbus RTU, PRP/HSR options |
| Trip Time (87L) | Typically <1 cycle |
| Power Supply | 24–250 V AC/DC auxiliary |
| Operating Temperature | -40°C to +60°C |
Typical Applications
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Transmission and distribution network protection and control.
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Integration in UR series relay configurations for high-availability industrial power systems.
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Condition monitoring and automation systems in utilities, manufacturing, and process industries.
FAQ
Q: Is the UR8LA compatible with all UR series relays?
A: Yes, the UR8LA is fully compatible with the GE Multilin UR series relay platform.
Q: Can the module be replaced without shutting down the system?
A: Absolutely. Its hot-swappable design allows replacement while the system remains operational.
Q: Which protocols are supported for communication?
A: IEC 61850, DNP 3.0, Modbus RTU, and high-availability PRP/HSR options are supported.
Q: What is the operating temperature range?
A: The module operates reliably between -40°C and +60°C for demanding industrial environments.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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