9924-863 - Linknet Power Supply Module

9924-863 - Linknet Power Supply Module 9924-863 - Linknet Power Supply Module

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Part Number: 9924-863
Manufacturer: Woodward
Product Type: Linknet Power Supply Module
Dimension: 6.25 x 3.50 x 2.75
Frequency: 3khz
Repair: 3-7 Day
Availability: In Stock
Weight: 0.55 lbs
Country of Origin: United States


9924-863 is a Linknet Power Supply Module manufactured and designed by Woodward and used in Gas Turbine Control Systems. In a turbine control system, a power supply module is a critical component that provides electrical power to the various control and monitoring devices within the system. Turbine control systems are commonly used in power plants, where they regulate the operation and performance of turbines. The power supply module in a turbine control system typically receives power from the plant's main electrical supply or an auxiliary power source. It then distributes the appropriate voltage and current levels to the different components within the control system, such as the control panel, sensors, actuators, and communication modules.

While specific power supply modules may vary depending on the turbine control system manufacturer and design, their primary function is to provide clean and regulated power to ensure the smooth operation of the turbine and associated control equipment.


Power supply modules used in turbine control systems typically have various features to ensure reliable and stable power delivery to the control system components. Here are some common features:

Voltage Regulation: Power supply modules incorporate voltage regulation mechanisms to maintain a consistent output voltage, despite fluctuations in the input power or load variations. This helps prevent voltage spikes or drops that could affect the performance and lifespan of the control system.

Current Limiting: To protect the control system components from excessive current, power supply modules may include current limiting capabilities. They can detect and limit the output current within safe limits, safeguarding the devices from damage due to overcurrent conditions.

Surge Protection: Turbine control systems may be susceptible to power surges caused by lightning strikes or sudden changes in the electrical grid. Power supply modules often feature surge protection circuits to suppress transient voltage spikes and divert excess energy away from sensitive components.

Fault Detection and Protection: Power supply modules can incorporate fault detection mechanisms to monitor the system's performance and identify any abnormalities. They may have built-in protection features such as short circuit protection, overvoltage protection, and over-temperature protection to prevent damage to the power supply module and downstream devices.

Redundancy and Backup Power: To enhance system reliability, some turbine control systems utilize redundant power supply modules. This means that if one power supply module fails, another one takes over to ensure a continuous power supply. Additionally, backup power options like uninterruptible power supply (UPS) or battery backup systems may be integrated to provide temporary power during mains power outages or disruptions.

Mounting and Form Factor: Power supply modules are designed to be easily integrated into the turbine control system. They may come in various form factors, such as rack-mountable modules or DIN rail-mounted modules, depending on the specific installation requirements and system design.

WOC has the largest stock of Woodward Gas Turbine Control System Replacement Parts. We can also repair your faulty boards. We can also supply unused and rebuilt backed-up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on any parts and repairs, kindly get in touch with our team by phone or email.


What is the purpose of a power supply module in a turbine control system?

A power supply module provides electrical power to the various control and monitoring devices within a turbine control system. It ensures a stable and reliable power source for the control system components, enabling accurate and efficient turbine operation.

How does a power supply module protect the control system from electrical disturbances?

Power supply modules often incorporate features like voltage regulation, surge protection, and fault detection. These features help protect the control system from voltage spikes, power surges, overcurrent conditions, and faults that could potentially damage the system components.

What happens if a power supply module fails in a turbine control system?

If a power supply module fails, it can lead to a loss of power to the control system components, which may result in the turbine shutting down or operating in an unsafe manner. To mitigate such risks, some systems incorporate redundant power supply modules, where a backup module takes over if the primary module fails, ensuring continuous power supply to the control system.