•Compartment#: Unique identifier for the location of the circuit breaker in the switchgear. The Compartment# is set by the factory upon shipment to the customer and cannot be changed. It is often included on nameplates on the switchgear.

3.Click the Save button to keep changes (or click Cancel to exit the screen without saving).

NOTE: Changes to circuit breaker names will not be reflected on the custom Oneline screen. Contact GE Post Sales Support for details about updating to the Oneline screen (see How to contact us on page 2).

13.2 Viewing and updating circuit breaker accessories

13

The HMI displays the circuit breaker status for each circuit breaker in the system. To display the proper circuit breaker status, the installed accessories must be known.

The following is affected by the installed accessories:

•Breaker Racking Position status is available only if the position switch accessory is installed.

•Electrically Locked Out status is available only if either the Bell-Alarm or Network Interlock accessory is present.

•Closing Spring Status is available only if the Electric Operated accessory is present.

Additionally, the Breaker Control relies on the electric operated circuit breaker accessory. The remote control functions will be limited by the presence of the electrically operated accessory.

The following functions in the HMI Breaker Control are affected:

• Open Breaker function is displayed only if the electrical operated accessory is present.

• Close Breaker function is displayed only if the electrical operated accessory is present.

•Trip Breaker is NOT affected.

GE configures the proper circuit breaker accessories upon shipment of the switchgear. However, if the accessories change or if different circuit breakers are exchanged, the accessories must be updated, otherwise the status might not be correct.

56 Other maintenance functions

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GE DEH-230 manual Viewing and updating circuit breaker accessories
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DEH-230 specifications

The GE DEH-230 is an advanced digital electro-hydraulic control system designed for industrial applications, particularly in power generation and processing sectors. This innovative system is a product of General Electric, a company renowned for its cutting-edge technology and engineering solutions. The DEH-230 is specifically engineered for steam turbines, gas turbines, and hydro turbines, providing exceptional control and reliability.

One of the standout features of the DEH-230 is its modular architecture. This design allows for flexibility and scalability, making it suitable for a wide range of applications. The system can be easily integrated into existing setups, accommodating different sizes and types of turbine controls. This modular approach also simplifies maintenance and upgrades, ensuring that facilities can adapt to changing operational needs.

In terms of technology, the GE DEH-230 employs highly sophisticated algorithms for precise control of turbine operations. The system utilizes advanced signal processing techniques and real-time data analytics to optimize performance. This capability helps in enhancing efficiency and reducing emissions, aligning with the global push for more sustainable energy solutions.

The DEH-230 also features robust communication protocols that facilitate seamless integration with various industrial control systems. This interoperability ensures that operators can achieve optimal control and monitoring of turbine operations within a centralized platform. The system is equipped with graphical user interfaces that enhance the user experience, making it easier for operators to adjust parameters and respond swiftly to operational demands.

Another important characteristic of the DEH-230 is its reliability. Built with high-quality components, the system is designed to withstand harsh operational environments, ensuring minimal downtime and consistent performance. With redundant systems and fail-safe mechanisms in place, it provides an added layer of security, which is critical in power generation applications.

Finally, the GE DEH-230 is backed by GE’s extensive support and service network. This ensures that users have access to expert assistance and resources whenever needed, contributing to the overall value proposition of the system. By combining advanced technology with dependable service, the DEH-230 stands out as a leading solution for modern turbine control needs.
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