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WOODWARD

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Woodward 5501-466 Power Supply Module REV.A 100% Genuine

Woodward 5501-466 Power Supply Module REV.A 100% Genuine

  • Manufacturer: WOODWARD

  • Product No.: 5501-466

  • Condition：in Stock

  • Product Type: Power Supply Module REV.A 100% Genuine

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 600g

  • Shipping port: Shanghai/Yiwu/Shenzhen

  • Warranty: 12 months

Product Description

The Woodward 5501-466 is a high-efficiency, regulated switching power supply designed to deliver stable +24 VDC power for industrial control systems, specifically within Woodward’s turbine and compressor control architectures. Engineered for global deployment, this unit accepts a universal AC input range of 90–264 VAC, eliminating the need for manual voltage selection switches. The 5501-466 features a robust metal enclosure with natural convection cooling, making it ideal for noise-sensitive environments where fan failure is a critical risk factor. Its compact form factor supports both DIN rail and panel mounting, facilitating flexible integration into existing control cabinets while maintaining strict adherence to international safety standards.

Technical Specifications and Electrical Data

Detailed electrical and mechanical parameters for the Woodward 5501-466 are listed below to assist in system design and load calculations:
  • Model Number: 5501-466
  • Manufacturer: Woodward
  • Input Characteristics:
    • Voltage Range: 90–264 VAC (Universal Input)
    • Frequency Range: 47–63 Hz
    • Inrush Current: Limited to prevent breaker tripping during cold start
  • Output Performance:
    • Rated Voltage: +24 VDC (Regulated)
    • Nominal Output Current: 4.2 A
    • Typical Output Power: 100 W
    • Regulation Accuracy: ±1% typical under full load
    • Ripple and Noise: <100 mV peak-to-peak (typical)
  • Efficiency & Thermal:
    • Efficiency: >85% at full load
    • Cooling Method: Natural convection (fanless design)
    • Operating Temperature Range: -20°C to +70°C (with derating above 50°C)
    • Storage Temperature Range: -40°C to +85°C
  • Environmental Conditions:
    • Relative Humidity: 5% to 95% non-condensing
    • Altitude: Operation up to 2000m without derating
  • Protection Mechanisms:
    • Over-Voltage Protection (OVP): Fixed threshold shutdown
    • Over-Current Protection (OCP): Automatic recovery or latch-off depending on fault duration
    • Short-Circuit Protection: Continuous hiccup mode or constant current limiting
    • Over-Temperature Protection: Thermal shutdown via internal sensor
  • Mechanical Dimensions:
    • Height x Width x Depth: 140 x 75 x 110 mm
    • Weight: Approx. 0.6 kg
    • Mounting Options: Standard 35mm DIN Rail or direct panel mount via rear flanges
  • Certifications: CE, UL, RoHS compliant

Installation and Derating Guidelines

While the Woodward 5501-466 utilizes natural convection cooling, proper cabinet ventilation is essential to maintain the rated 100W output at ambient temperatures up to 70°C. In enclosed spaces where ambient temperature exceeds 50°C, engineers should consult the manufacturer’s derating curve to ensure the load does not exceed the reduced capacity. The unit’s fanless design significantly reduces maintenance requirements and eliminates a common point of mechanical failure, enhancing overall system Mean Time Between Failures (MTBF).
The wide input voltage range (90–264 VAC) ensures compatibility with unstable grid conditions often found in remote industrial sites or offshore platforms. The integrated protection circuits safeguard both the power supply and the connected load against transient spikes, sustained over-voltage events, and output short circuits, ensuring safe shutdown and preventing cascading failures in the control loop.

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