WOODWARD 5501-465

The WOODWARD 5501-465 is a 24 VDC MicroNet Simplex Power Supply Module designed for the Woodward MicroNet Digital Control system. It provides regulated and reliable power to the various components within the control system, ensuring stable and continuous operation, particularly in critical applications like gas turbine and engine control. Key features include a robust design for industrial environments, diagnostic LEDs for health indications, and a specified input voltage range of 20-32 VDC with a 29.5 A output current, making it an essential component for the dependable performance of Woodward control solutions.

  • Product Type: Power Supply Module
  • Model Number: 5501-465
  • System Compatibility: Woodward MicroNet Digital Control System
  • Output Voltage: 24 VDC
  • Output Current: 29.5 A
  • Input Voltage Range: 20-32 VDC
  • Primary Application: Gas Turbine Control Systems, industrial automation.
  • Status: Discontinued by manufacturer, but available from surplus/reconditioned suppliers.
التصنيف:

الوصف

The WOODWARD 5501-465 is a MicroNet Simplex Power Supply Module (24 VDC). It is a critical component within Woodward’s MicroNet Digital Control system, primarily used in Gas Turbine Control Systems and other industrial applications requiring reliable power.


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Brief Product Description (for Detail Pages and Search Results):

The WOODWARD 5501-465 is a 24 VDC MicroNet Simplex Power Supply Module designed for the Woodward MicroNet Digital Control system. It provides regulated and reliable power to the various components within the control system, ensuring stable and continuous operation, particularly in critical applications like gas turbine and engine control. Key features include a robust design for industrial environments, diagnostic LEDs for health indications, and a specified input voltage range of 20-32 VDC with a 29.5 A output current, making it an essential component for the dependable performance of Woodward control solutions.

  • Product Type: Power Supply Module
  • Model Number: 5501-465
  • System Compatibility: Woodward MicroNet Digital Control System
  • Output Voltage: 24 VDC
  • Output Current: 29.5 A
  • Input Voltage Range: 20-32 VDC
  • Primary Application: Gas Turbine Control Systems, industrial automation.
  • Status: Discontinued by manufacturer, but available from surplus/reconditioned suppliers.

Detailed Product Description:

In the realm of industrial control systems, particularly those governing high-value assets like gas turbines and large engines, the stability and reliability of the power supply are paramount. The WOODWARD 5501-465 MicroNet Simplex Power Supply Module is precisely engineered to meet this critical demand. As a core component of Woodward’s respected MicroNet Digital Control system, it ensures that all connected modules receive the consistent, regulated 24 VDC power necessary for their precise operation.

My experience with complex control systems highlights that power fluctuations or failures can lead to unpredictable behavior, false alarms, or even system shutdowns. The WOODWARD 5501-465 is designed to mitigate these risks by providing a dedicated and stable power source. While it’s a “Simplex” (non-redundant at the module level) power supply, its robust design and clear diagnostic indicators contribute to the overall reliability of the MicroNet system, which can often incorporate power supply redundancy at the system architecture level for even higher availability.

Key Features and Functionality:

The WOODWARD 5501-465 is designed for dependable power delivery in demanding industrial settings:

  • Regulated 24 VDC Output: Provides a stable 24 VDC output voltage to power the MicroNet controller and its associated I/O modules, ensuring consistent performance of the entire control system.
  • High Output Current: With a 29.5 A output current capability, it can adequately power a significant number of modules within the MicroNet rack, supporting various system configurations.
  • Wide Input Voltage Range: Accepts an input voltage range of 20-32 VDC, allowing for flexibility in external power sources and accommodating typical industrial power fluctuations.
  • Robust Industrial Design: Engineered to withstand the challenging conditions often found in industrial environments, including fluctuating temperatures, humidity, and electrical noise. Its rugged construction ensures long-term performance.
  • Diagnostic LEDs: Features several LEDs (e.g., OK, Power Supply Fault, Input Fault, Overtemperature) on its front faceplate. These indicators provide immediate visual feedback on the module’s operational status and help in quickly diagnosing potential issues.
  • Compatibility with MicroNet System: Designed specifically to integrate seamlessly into the Woodward MicroNet Digital Control system racks, ensuring proper electrical and mechanical connection.

Technical Specifications (Typical):

Parameter Value
Product Type Power Supply Module
Model Number 5501-465
Manufacturer Woodward
System Compatibility Woodward MicroNet Digital Control System
Input Voltage Range 20-32 VDC
Output Voltage 24 VDC
Output Current 29.5 A
Max Fuse/CB Rating (Input) 50 A (when input voltage is 18-32 VDC)
Dimensions (approx.) 16 cm x 16 cm x 12 cm (or similar module size)
Weight Approx. 1.75 – 1.82 kg (3.85 – 4 lbs)
Diagnostic Indicators OK, Power Supply Fault, Input Fault, Overtemperature LEDs
Operating Temperature Designed for industrial ambient conditions
Certifications Meets various industrial standards (e.g., CSA, CE, EMC, LVD, DNV, ABS, LRS)
Status Discontinued by Manufacturer (as of current knowledge)

Applications:

The WOODWARD 5501-465 is primarily found in applications where the Woodward MicroNet Digital Control system is deployed, focusing on precise and reliable control of critical rotating machinery:

  • Gas Turbine Control Systems: This is its most common application. It provides the essential power for the MicroNet controller that manages the starting, running, and stopping of gas turbines in power generation, oil & gas, and industrial facilities.
  • Steam Turbine Control Systems: Similar to gas turbines, it powers MicroNet systems used for controlling steam turbines.
  • Engine Control Systems: Used in various industrial engine control applications where Woodward MicroNet is utilized for precise speed, load, and protection control.
  • Compressor Control: Integrated into systems that control large industrial compressors.
  • Industrial Automation Systems: Any industrial control setup where the MicroNet platform is employed for critical process control requiring a stable 24VDC supply.

Related Products and Systems:

The WOODWARD 5501-465 operates as part of the broader Woodward MicroNet system. Here are some related components:

  • Woodward MicroNet Control Processors (e.g., 5501-469, 5501-470): The main CPU modules that execute the control logic, relying on the 5501-465 for power.
  • Woodward MicroNet I/O Modules (e.g., Digital Input, Digital Output, Analog Input, Analog Output, Actuator Driver Modules): All these modules connect to the MicroNet rack and are powered by the 5501-465.
  • Woodward MicroNet Rack/Chassis: The physical backplane that houses the 5501-465 and other MicroNet modules.
  • Woodward Programming and Configuration Software (e.g., GAP, NetCon): Software tools used to program and configure the MicroNet system.
  • External 24 VDC Power Sources: The 5501-465 receives its input power from external industrial-grade 24 VDC power supplies. In highly critical applications, these external supplies might be redundant to provide additional system resilience.
  • Turbines, Engines, Compressors: The actual machinery that the MicroNet system, powered by the 5501-465, is designed to control.