Woodward 5501-466 Power Supply Module REV.A 100% GenuineProduct 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 Woodwards turbine and compressor control architectures. Engineered for global deployment, this unit accepts a universal AC input range of 90264 VAC, eliminating the need for manual voltage selection switches. The 5501 466 features a robust metal enclosure with
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Product Description
TheWoodward 5501-466is 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. The5501-466features 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 theWoodward 5501-466are 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
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 theWoodward 5501-466utilizes 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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Woodward 5501-466 Power Supply Module REV.A 100% Genuine