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Product Name: CPU Module
Brand Name: GE
Model Number:UR9NH
Country of Origin:USA
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
General Electric |
Model Number: |
UR9NH |
Country of Origin: |
USA |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
Delivery time in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
The GE Multilin UR9NH is a high-performance CPU module that serves as the central processing unit for the Multilin Universal Relay (UR) series. Designed for demanding power system and industrial automation applications, the GE Multilin UR9NH executes complex protection, measurement, logic, and communication tasks. It drives up to 128 analog inputs with a 0.15 ms scan time. Supporting protocols such as IEC 61850, DNP3, and Modbus, the GE Multilin UR9NH integrates seamlessly with modern substation automation systems, providing the computing power for relays like the C90 and T35.
Power System Protection – Overcurrent, distance, differential, frequency, and synchronization protection.
Substation Automation – Managing unique requirements of utility and industrial power systems.
Industrial Automation – Controlling and monitoring power plant operations, petrochemical processes, and manufacturing lines.
Mission-Critical Control – Applications requiring advanced CPU control and relay coordination.
IEC 61850 Networks – Substation communication and integration.
General Automation – Process control, machine automation, and data acquisition systems.
High-Performance Processing – Dual-core ARM Cortex-A9 processor delivers 1.2 GFLOPS, cutting scan time by 57%.
Low Power Consumption – Built on a 40 nm low-leakage process, draws only 2.8 W.
Advanced Communication – Supports DNP3, Modbus RTU, IEC 61850, and IEC 60870-5-103.
Fast Network Recovery – RSTP ring support with <50 ms recovery time.
High I/O Capacity – Manages 32 CT/VT groups (128 channels) directly; expandable to 256.
Robust Design – Operates from –40°C to +85°C; tested to 2 kV burst and 3 kV surge.
Hot-Swap & Online Flashing – Supports online replacement and firmware upgrades with zero MTTR.
Non-Volatile Memory (FRAM) – 256 kB FRAM retains data for 10 years without battery.
Authenticity Verification – Encrypted chip with unique UUID; QR code for cloud validation.
Executes Protection Algorithms – Runs overcurrent, distance, differential, and frequency protection logic.
Performs High-Speed Measurements – Drives analog inputs with a 0.15 ms scan time.
Manages I/O Data – Handles up to 512 I/O points for monitoring and control.
Communicates with SCADA/DCS – Supports DNP3, Modbus, and IEC 61850 protocols.
Runs User Logic – Executes complex logic, algorithms, and automation tasks.
Coordinates with Other UR Modules – Works with CT/VT modules and other UR series components.
Q1: What is the GE UR9NH used for?
A1: The GE UR9NH is a CPU module that provides the computing power for the Multilin Universal Relay (UR) series, executing protection, measurement, logic, and communication tasks.
Q2: What communication protocols does the UR9NH support?
A2: The UR9NH supports DNP3, Modbus RTU, IEC 61850, and IEC 60870-5-103.
Q3: Does the UR9NH support hot-swapping?
A3: Yes. The UR9NH supports online replacement and firmware upgrades without system shutdown.
Q4: What is the operating temperature range of the UR9NH?
A4: The UR9NH operates reliably from –40°C to +70°C.
Q5: How can I verify the authenticity of a UR9NH module?
A5: Each UR9NH carries an encrypted chip with a unique UUID. Scan the front QR code to connect to GE’s cloud for instant validation.
Inguiry Now: [email protected]
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