WOODWARD 8273-140 2301D

WOODWARD 8273-140 2301D

  • Precision Control:
    • ±0.5% positional accuracy under dynamic loads.
    • Closed-loop feedback for continuous adjustment.
  • Durability:
    • IP67-rated housing for waterproof and dustproof performance.
    • High-pressure resistance up to 3,000 psi.
  • Energy Efficiency:
    • Low power consumption (<15W during operation).
    • Reduced fuel waste through optimized metering.
  • Remote Monitoring:
    • Built-in diagnostics for predictive maintenance.
    • Compatible with Woodward’s ProAct control software.
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Description

WOODWARD 8273-140 2301D Fuel Control Actuator Documentation

1. Product Overview

The WOODWARD 8273-140 2301D is a high-precision fuel control actuator designed for industrial gas turbines, reciprocating engines, and power generation systems. Engineered to deliver reliable and responsive fuel metering, this module ensures optimal combustion efficiency and operational stability in critical applications. Its robust construction and advanced control capabilities make it ideal for harsh environments, including energy, oil & gas, and marine sectors.

2. Key Technical Parameters

Parameter Specification
Control Type Hydraulic/electric fuel actuation
Input Signals 4-20mA analog command, position feedback
Outputs Linear/rotary motion control
Power Supply 24V DC ±10%
Stroke Range 0–100% proportional positioning
Response Time <200ms for full stroke
Operating Temperature -40°C to +85°C
Material Stainless steel and aluminum alloy

3. Advantages and Features

  • Precision Control:
    • ±0.5% positional accuracy under dynamic loads.
    • Closed-loop feedback for continuous adjustment.
  • Durability:
    • IP67-rated housing for waterproof and dustproof performance.
    • High-pressure resistance up to 3,000 psi.
  • Energy Efficiency:
    • Low power consumption (<15W during operation).
    • Reduced fuel waste through optimized metering.
  • Remote Monitoring:
    • Built-in diagnostics for predictive maintenance.
    • Compatible with Woodward’s ProAct control software.

4. Application Areas and Use Cases

  • Energy: Gas turbine power plants, combined cycle systems.
  • Oil & Gas: Compressor stations, offshore platforms.
  • Marine: Engine propulsion systems.
  • Industrial: Standby generators, process machinery.
Case Study: A U.S. energy company upgraded to the 8273-140 2301D in their gas turbines, achieving a 12% reduction in fuel consumption and a 30% increase in mean time between failures (MTBF).

5. Competitive Comparison

The WOODWARD 8273-140 2301D stands out due to:
  • Faster Response: <200ms full-stroke time vs. standard 300–500ms.
  • Higher Pressure Handling: Supports up to 3,000 psi vs. typical 2,000 psi.
  • Integrated Safety: Automatic fail-safe mode and overpressure protection.

6. Selection Recommendations

  • System Compatibility: Verify compatibility with engine fuel system pressure and control signals.
  • Environment: Choose IP67-rated models for outdoor or submerged applications.
  • Maintenance: Opt for units with replaceable seals for easy field servicing.

7. Precautions

  • Installation: Ensure proper alignment to prevent mechanical stress.
  • Hydraulic Systems: Use clean, filtered oil to avoid actuator damage.
  • Calibration: Perform periodic zero-point and span adjustments.

 

Shanxi Xinyeda International Trade Co., Ltd. is your trusted partner for WOODWARD 8273-140 2301D and automation solutions. Visit www.xydcontrol.com or contact us for sales and technical support.

 

Note: Specifications may vary based on configuration. For detailed technical data, refer to the official WOODWARD documentation.
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