UR9TA CPU Module | GE Multilin Industrial and Utility Applications

GE UR9TA CPU Module – Product Description

Product Summary

The GE UR9TA is a high-performance CPU module from the Multilin UR series, designed for protection, control, and monitoring in industrial and utility power systems. It executes protection algorithms, FlexLogic™ automation, and metering functions in real time. Moreover, the UR9TA manages communications with SCADA/DCS systems through Ethernet, RS485, and fiber optic interfaces, ensuring reliable substation automation and grid stability.

Technical Data / Specifications

Model Number: UR9TA
Series: GE Multilin UR 
Type: CPU Module
System Compatibility: GE Multilin UR family (generator, transformer, line, motor protection relays)
Processor: Embedded high-performance microprocessor
Memory: On-board RAM and flash for program/data storage
Communication Ports: 10/100 Base‑T Ethernet (RJ45), RS485 serial, 100 Base‑FX fiber optic
Protocols Supported: IEC 61850, DNP3, Modbus, IEEE C37.118 synchrophasors
Operating Temperature: –40 °C to +70 °C
Storage Temperature: –40 °C to +85 °C
Dimensions: 6.5” L × 6” W × 2.5” H
Weight: 600 g
Certifications: IEEE 1613, IEC 60255
Country of Manufacture: USA / Canada

FAQ

Q1: What is the primary function of the UR9TA module?
It serves as the CPU for UR relays, executing protection, automation, and metering logic in real time.

Q2: Which protocols are supported for SCADA/DCS integration?
IEC 61850, DNP3, Modbus, and IEEE C37.118 synchrophasors are all supported.

Q3: Is the UR9TA suitable for harsh industrial environments?
Yes, it is designed to operate reliably from –40 °C to +70 °C.

Q4: Can it manage event recording and diagnostics?
Yes, it provides extensive on-board memory for event logging and system analysis.

Q5: Which relay types is the UR9TA compatible with?
It works with generator, transformer, motor, and line protection relays within the UR series.