Woodward 9907-019 Rev D, Low Voltage 2301A Charge Parts & Speed Control

Woodward 9907-019 Rev D, Low Voltage 2301A Charge Parts & Speed Control

The Woodward 9907-019 Rev D is a low-voltage charge parts and speed control module designed for use with Woodward 2301A Speed Control Systems. This specific model is engineered to provide precise control over the speed and power regulation of engines or turbines in various industrial applications. Typically used in power generation, marine, and other critical infrastructure sectors, the 9907-019 Rev D ensures efficient and reliable performance, maintaining consistent engine speed under varying load conditions.

This charge parts and speed control module plays a crucial role in regulating the speed of the engine by managing the fuel flow, making adjustments based on real-time data and operational demands. As part of the Woodward 2301A system, it offers advanced capabilities to meet the stringent performance standards required in applications where operational uptime and safety are of the utmost importance.

Key Features:

• Low Voltage Operation: Designed for low-voltage applications, the module ensures compatibility with systems that require 12V or 24V DC for operation.
• Charge Control: Provides voltage regulation to charge the engine’s electrical system, ensuring proper battery charging and maintaining the energy supply for key components.
• Speed Control: Allows precise regulation of engine speed through a closed-loop feedback system that adjusts fuel flow to match the set speed.
• Built-In Protection: Includes overvoltage, undervoltage, and overcurrent protection to prevent damage to the engine and control systems.
• Diagnostic Capability: The module provides diagnostic feedback, allowing maintenance personnel to quickly identify system faults and perform necessary repairs or adjustments.
• Compact Design: Small and compact, the 9907-019 Rev D module fits into control panels and engine control systems without taking up excessive space.
• Easy Integration: Designed for seamless integration into Woodward 2301A Speed Control Systems, offering plug-and-play installation and reliable performance.

Technical Specifications:

• Part Number: 9907-019 Rev D
• Model: Low Voltage Charge Parts and Speed Control Module for 2301A Speed Control
• Input Voltage: 12V or 24V DC (nominal)
• Power Supply: 12V or 24V DC input
• Operating Temperature Range: -40°C to +70°C (-40°F to +158°F)
• Response Time: Fast response to changes in engine speed and load conditions
• Current Rating: Typically up to 10A (varies by application)
• Mounting Type: Panel mount or chassis mount, compatible with standard Woodward mounting configurations
• Dimensions: Approx. 150 mm x 100 mm x 40 mm (subject to exact configuration)
• Weight: Approx. 0.4 kg
• Protection Class: IP20 (dustproof, for indoor use)
• Certifications: CE, UL, RoHS compliant
• Communication Protocol: Analog control and feedback signals for interfacing with the 2301A system

Safety and Protection Features:

• Overvoltage Protection: Prevents damage from high-voltage spikes, ensuring the longevity and reliability of the system.
• Undervoltage Protection: Safeguards the system from operating under insufficient voltage, which could affect engine performance.
• Overcurrent Protection: Monitors the current flow to prevent excessive power from damaging the module or other connected components.
• Short-Circuit Protection: Ensures safety by detecting and responding to short circuits within the control system.
• Reverse Polarity Protection: Prevents damage from incorrect wiring, ensuring that the module is protected even during installation or maintenance.
• Thermal Protection: Built-in temperature monitoring to prevent overheating, which could compromise performance and safety.

Installation & Maintenance Instructions:

• Installation:
  • Mount the Woodward 9907-019 Rev D module securely in the appropriate location within the Woodward 2301A Speed Control System or control panel. Ensure that it is properly aligned and stable.
  • Connect the input power (12V or 24V DC) to the designated terminals on the module. Ensure that the voltage matches the system’s specifications to avoid damage.
  • Connect the charge circuit to the engine or turbine’s electrical system. Verify that the connections are secure and that the charge parts are correctly aligned.
  • Connect the speed control feedback signal to the engine’s speed governor or fuel system. Ensure proper calibration to ensure accurate speed control.
  • Use the Woodward 2301A configuration software (if applicable) to set the desired speed parameters and ensure that the module is correctly integrated into the system.
  • Verify all connections and ensure that the system is properly grounded before powering up.
• Maintenance:
  • Regularly inspect the Woodward 9907-019 Rev D module for signs of wear, especially around the terminals and wiring connections.
  • Check the diagnostic LEDs or display panel for any fault indications, such as overvoltage, undervoltage, or current overloads. These indicators help identify issues before they cause system failure.
  • Test the charge and speed control functions periodically to ensure they are operating within the correct parameters and responding accurately to load and speed changes.
  • Clean the module and surrounding components to prevent dust and debris buildup, which could interfere with heat dissipation and system performance.
  • Verify that the cooling system (if applicable) is functioning properly to maintain the module’s operating temperature within safe limits.
  • Perform routine checks of the safety features, including reverse polarity and short-circuit protection, to ensure the module remains protected under all conditions.
  • If using the module in high-humidity or high-vibration environments, ensure that all connectors and mounting hardware are tight and corrosion-free.

Product Recommendations:

If you’re looking for similar modules or related components for engine speed and charge control systems, consider the following:

Advantages of the Woodward 9907-019 Rev D:

• Precision Control: Offers precise control over engine speed and charging, making it ideal for systems where fine-tuned operation is crucial.
• Compact and Reliable: Its small footprint allows easy integration into existing systems, while its durability ensures long-term, trouble-free operation.
• Built-in Safety Features: Includes a range of protection features (e.g., overvoltage, overcurrent, thermal protection), ensuring that the system operates safely under all conditions.
• Easy Integration: Designed to integrate seamlessly into Woodward 2301A Speed Control Systems, minimizing setup time and ensuring optimal performance.
• Diagnostic Feedback: Provides early detection of issues, reducing the risk of downtime and simplifying maintenance tasks.

Conclusion:

The Woodward 9907-019 Rev D, Low Voltage 2301A Charge Parts and Speed Control Module is an essential component for controlling the speed and power regulation of engines and turbines in a variety of industrial applications. With its robust design, precise control capabilities, and built-in safety features, the 9907-019 Rev D offers reliable performance and ease of maintenance. Ideal for use in Woodward 2301A systems, this module ensures that critical systems operate smoothly, safely, and efficiently, making it a valuable choice for power generation, marine, and other demanding industries.