GE UR-8ZH Multilin UR Series Digital I/O Module
The UR-8ZH is a digital input and output module engineered for the GE Multilin Universal Relay (UR) Series platform. It provides expandable digital I/O capabilities for real-time status monitoring, trip signal execution, breaker status feedback, and interlocking logic across substation automation and industrial power protection schemes.
System Integration and Operation
The module installs directly into a compatible GE Multilin UR relay chassis, interfacing with the system backplane to handle high-speed digital signals. It supports critical protection routines including transformer protection, bus bar protection, generator control, and feeder fault isolation.
Through the host relay system, digital status data and control commands are integrated into plant-wide automation architectures. Supported network protocols within the UR framework include IEC 61850, DNP3, Modbus, and IEEE C37.118, enabling communication with SCADA systems and modern substation automation networks.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | UR-8ZH |
| Manufacturer | General Electric (GE) / GE Multilin |
| Product Type | Digital I/O Module |
| Product Series | Multilin Universal Relay (UR Series) |
| Application | Protection, Control, and Substation Automation |
| Dimensions | 236 mm x 324 mm x 185 mm |
| Weight | 0.6 kg |
Frequently Asked Questions
Q: What is the main function of the GE UR-8ZH module? A: It provides digital input and output channels for status monitoring, breaker control, and interlocking logic within GE Multilin UR series protection relays.
Q: What communication protocols are supported when integrated into a Multilin UR relay? A: The module operates within the UR relay ecosystem, which supports IEC 61850, Modbus, DNP3, and IEEE C37.118 protocols for SCADA and substation network integration.
| 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 |
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| 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? |
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