Overview
In addition, the CPU module seamlessly integrates with other UR-series I/O and communication modules across the platform. It delivers sufficient processing power to handle complex logic schemes and continuous real-time data processing. Consequently, operators gain improved system visibility, faster fault analysis, and greater operational confidence during critical grid events.
Specification
| Parameter | Specification |
|---|---|
| Model Number | UR-9UH |
| Product Type | CPU Module |
| Manufacturer | GE Multilin (GE Vernova) |
| Platform | Universal Relay (UR) Series |
| Primary Function | Protection, control, metering, and communication processing |
| Processor Type | High-performance embedded processor |
| Execution | Deterministic real-time processing |
| Relay Architecture | Modular, multi-slot UR chassis |
| Firmware Support | Field-upgradable via GE configuration tools |
| Diagnostics | Continuous self-monitoring and system health reporting |
| Redundancy Support | Works with redundant power and communication modules |
| Communication Support | Ethernet and serial via UR communication modules |
| Configuration Software | EnerVista UR Setup |
| Mounting Method | UR relay chassis |
| Power Supply | Supplied through UR backplane |
| Operating Temperature | −40 °C to +70 °C |
| Storage Temperature | −40 °C to +85 °C |
| Humidity | 5 % to 95 % non-condensing |
| Industry Standards | Designed for utility and industrial power systems |
FAQ
It functions as the main CPU, executing protection, control, metering, and communication tasks.
Q2: Is the UR-9UH compatible with all UR-series relays?
Yes, it is designed for use within the GE Multilin Universal Relay platform.
Q3: Can the firmware be upgraded in the field?
Yes, firmware updates are supported through EnerVista UR Setup software.
Q4: Does the module support redundant system architectures?
It operates with redundant power and communication modules available in the UR platform.
Q5: What industries typically use the UR-9UH CPU Module?
It is commonly used in utility substations, industrial power systems, and critical infrastructure.
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