GE UR9AH

1. Overview

The GE UR9AH is the core CPU module of the GE Multilin series, specifically designed for power system protection and control. It features high reliability, high performance, and a modular design. Its functions include logic control, data processing, communication interfaces, and a variety of protection functions, making it widely used in fields such as power systems and industrial control.

2. Parameters

Hardware Configuration

• Based on the Motorola MVME1727 microprocessor, equipped with 2MB SDRAM and 1MB Flash memory.
• Supports multiple communication interfaces (e.g., RS-485, Ethernet, Modbus, IEC 61850).
• Operating temperature range: -20℃ to +70℃; storage temperature range: -40℃ to +85℃.

Communication Capabilities

• Supports protocols such as Ethernet, RS-232, RS-485, and Modbus, and is compatible with a variety of industrial communication standards.

3. Product Features

High Performance and Reliability

• Adopts a high-performance processor and industrial-grade components to ensure long-term stable operation.
• Features a modular design that supports expansion and hot-swapping, facilitating maintenance and upgrades.

Functionality and Flexibility

• Supports multiple I/O options, programmable logic (FlexLogicTM), and a variety of communication protocols.
• Provides functions such as digital input/output, analog transmitters, and relay outputs.

4. Structure and Composition

Hardware Composition

• Includes power modules, communication interfaces, I/O modules, and digital/analog input/output ports.
• Supports modular expansion; functional modules can be added via interfaces or slots.

Design Features

• Adopts a modular design to reduce spare parts inventory and simplify maintenance.

5. Application Fields

Power System Protection

• Used for the protection and control of transformers, generators, busbars, lines, feeders, and other equipment.

Industrial Control

• Widely applied in fields such as power generation, power distribution, industrial automation, water treatment, and manufacturing.

Communication and Monitoring

• Supports remote monitoring, fault diagnosis, data logging, and event recording.

6. Installation and Maintenance

Installation Precautions

• Must be installed in accordance with standard procedures to ensure system stability and safety.
• The modular design simplifies maintenance, but regular inspection and maintenance are still required.

Maintenance Recommendations

• Regularly inspect communication interfaces, power supplies, and I/O modules to ensure normal functionality.

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Xingruijia

Original factory direct supply, quality assurance - GE module professional supplier

Consult now to obtain the latest technical information and quotation for GE modules!

·Manager: Jinny                                         ·E-mail: sales1@xrjdcs.com     

·Tel: + 86-15359273791（WhatsApp）   ·Wechat: + 86-15359273791

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