Overview
The GE UR‑8NV is a Current Transformer / Voltage Transformer (CT/VT) input module designed for the GE Multilin Universal Relay (UR) family. It provides high‑accuracy analog inputs from CTs and VTs, enabling the UR platform to perform advanced protection, control, and monitoring functions for power systems.
By converting analog signals from CTs and VTs into digital data, the UR‑8NV ensures precise measurement of current and voltage, supporting critical protection schemes such as differential, distance, overcurrent, and voltage regulation. Its rugged design and modular architecture make it ideal for utility substations, power generation plants, and heavy industrial facilities.
Technical Data
| Parameter | Specification |
|---|---|
| Part Number | UR 8NV |
| Product Type | CT/VT Input Relay Module |
Typical Applications
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Utility substations: Providing CT/VT inputs for transformer and line protection relays.
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Power generation plants: Supporting generator differential and voltage regulation schemes.
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Industrial facilities: Enabling motor and feeder protection with precise current/voltage inputs.
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Smart grid networks: Integrating CT/VT data into IEC 61850‑enabled UR relays.
Key Features
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High‑accuracy CT and VT inputs for advanced protection schemes.
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Seamless integration with GE Multilin UR chassis.
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Analog‑to‑digital conversion for precise relay processing.
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Modular design for easy installation and replacement.
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Rugged construction for continuous operation in harsh environments.
FAQ
Q1: What is the primary role of the UR‑8NV module?
A1: It provides CT and VT analog inputs to GE Multilin UR relays for protection and monitoring.
Q2: How does it improve system reliability?
A2: By ensuring accurate current and voltage measurements, it supports precise fault detection and system protection.
Q3: Is it compatible with all UR relays?
A3: Yes, it is designed for integration with the GE Multilin Universal Relay platform.
Q4: Can it be replaced easily?
A4: Yes, it is a plug‑in module that can be installed or replaced without major system downtime.
Q5: Why choose GE UR CT/VT modules?
A5: GE Multilin modules offer proven reliability, advanced protection features, and global support for power system applications.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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