Woodward 5501-214 Governor Digital Module

Product Introduction

The Woodward 5501-214 Governor Digital Module is an advanced digital control module engineered to deliver precision, flexibility, and reliability in turbine and engine governor applications. Built by Woodward, a global leader in control system solutions, this digital governor module is designed for integration into complex control systems where accurate engine or turbine speed regulation is critical.

It acts as the core of an electronic governor system, processing input signals from speed sensors and providing precisely calculated outputs to control actuators or fuel systems. The 5501-214 is frequently found in power generation, marine propulsion, and industrial engine environments. With robust design, advanced diagnostic capabilities, and easy configuration, it offers unparalleled performance in high-demand applications.

Product Specifications

Product Applications

The Woodward 5501-214 Digital Governor Module is designed for highly dynamic control tasks and is utilized across numerous industries for both prime mover and backup generator control. Key application sectors include:

1. Power Generation Plants
   Regulates turbine speed and ensures grid synchronization, load sharing, and fast transient response in gas and steam turbines.

2. Diesel and Gas Engine Systems
   Provides precise governor control in generator sets, compressors, and pumps, supporting both base-load and peaking operations.

3. Marine Propulsion Systems
   Controls propulsion engine speed for vessels, supporting constant-speed and variable-pitch propeller systems.

4. Oil & Gas Industry
   Used in remote pump stations and drilling rigs to maintain process speed stability and prevent surging.

5. Cogeneration and CHP Plants
   Offers tight speed control necessary for combined heat and power systems where load shifts are frequent.

6. Industrial Automation
   Controls mechanical drive systems requiring regulated motor or engine speeds in automated manufacturing setups.

Product Advantages

The Woodward 5501-214 stands out for its performance, adaptability, and rugged design. Its key advantages include:

1. High-Precision Control
   Digital microcontroller allows for tight speed regulation under variable load conditions, enhancing overall system stability.

2. Multiple Communication Options
   RS-232/RS-485 and CAN interfaces enable integration into modern SCADA, DCS, and remote monitoring systems.

3. Rugged Environmental Design
   Conformal coating, wide temperature tolerance, and vibration resistance ensure reliable operation in harsh conditions.

4. Flexible Input/Output Configuration
   The module supports various analog and digital I/O options, allowing it to adapt to a wide range of control architectures.

5. Fast Response Time
   Suitable for critical applications that demand quick response to speed and load changes, such as peak shaving or load rejection.

6. Software Customization
   Compatible with Woodward ToolKit and GAP™ software for parameter tuning, system logic customization, and diagnostics.

7. Easy Field Integration
   Supports both new and retrofit installations, offering simplified commissioning and seamless integration with existing systems.

FAQ (Frequently Asked Questions)

1. What does the Woodward 5501-214 control?

   • It regulates engine or turbine speed based on input from speed sensors and feedback loops.

2. Is the module compatible with diesel and gas engines?

   • Yes, it supports both diesel and gas engines in genset and mechanical drive configurations.

3. Can the 5501-214 be connected to a SCADA system?

   • Yes, it features RS-232/RS-485 communication and optional CAN support.

4. Does the module support hot swapping?

   • No, the module must be powered down for replacement to ensure safety.

5. How is configuration handled?

   • Configuration is typically done via Woodward ToolKit or GAP™ software.

6. Is the module protected against harsh environments?

   • Yes, with conformal coating and vibration-resistant design, it is suitable for industrial conditions.

7. What type of actuator signals does it support?

   • PWM and analog outputs are supported to drive electrical actuators.

8. Can it be used for load sharing?

   • Yes, it supports droop and isochronous load sharing modes.

9. Is it DIN-rail mountable?

   • Yes, the module can be mounted on a DIN rail or panel using bolts.

10. What is the typical power input?

• The module operates between 18–32 VDC with a consumption of under 15 W.

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FAQ (Frequently Asked Questions)

1. What does the Woodward 5501-214 control?

   • It regulates engine or turbine speed based on input from speed sensors and feedback loops.

2. Is the module compatible with diesel and gas engines?

   • Yes, it supports both diesel and gas engines in genset and mechanical drive configurations.

3. Can the 5501-214 be connected to a SCADA system?

   • Yes, it features RS-232/RS-485 communication and optional CAN support.

4. Does the module support hot swapping?

   • No, the module must be powered down for replacement to ensure safety.

5. How is configuration handled?

   • Configuration is typically done via Woodward ToolKit or GAP™ software.

6. Is the module protected against harsh environments?

   • Yes, with conformal coating and vibration-resistant design, it is suitable for industrial conditions.

7. What type of actuator signals does it support?

   • PWM and analog outputs are supported to drive electrical actuators.

8. Can it be used for load sharing?

   • Yes, it supports droop and isochronous load sharing modes.

9. Is it DIN-rail mountable?

   • Yes, the module can be mounted on a DIN rail or panel using bolts.

10. What is the typical power input?

• The module operates between 18–32 VDC with a consumption of under 15 W.

Related Models (Same Series or Functionality)

Popular Models from the Same Brand (Woodward)

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