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5439-760 - NetCon Main Power Supply Module is available in stock which ships the same day.
5439-760 - NetCon Main Power Supply Module comes in UNUSED as well as REBUILT condition.
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TECHNICAL SPECIFICATIONS:
Part Number: 5439-760
Manufacturer: Woodward
Series: NetCon
Product Type: Main Power Supply
Output Voltage: 24 VDC
Current Capacity: 10 Amps
Power Output: 240 Watts
Input Voltage Range: 88 to 132 VAC or 180 to 264 VAC
Input Frequency: 47 to 63 Hz
Efficiency: > 85% at full load
Hold-up Time: 20 ms at nominal input
Ripple and Noise: < 1% Peak-to-Peak
Operating Temp: -20 °C to +70 °C
Storage Temperature: -40 °C to +85 °C
Humidity Range: 5% to 95% Non-condensing
Safety Features: Overvoltage, Overcurrent, Short Circuit
Dimensions: 15.2 x 10.1 x 5.1 cm
Availability: In Stock
Origin: United States
FUNCTIONAL DESCRIPTION:
The 5439-760 is a primary NetCon Main Power Supply Module designed and manufactured by Woodward to provide high-stability 24 VDC power for NetCon control systems. As the core power interface, it ensures the processors and I/O modules receive consistent, filtered energy required for mission-critical turbine and engine control. Its robust construction allows it to operate reliably in the harsh, high-vibration environments typical of power generation and industrial process plants.
SYSTEM POWER DISTRIBUTION & REGULATION:
The module is built to take a raw input source and convert it into a clean, regulated 10-amp output. It serves as the backbone of the NetCon chassis power architecture, maintaining strict voltage tolerances even during load fluctuations. This precision is vital for the performance of sensitive digital and analog control loops, preventing system resets or signal drift that could lead to unexpected turbine trips.
INTEGRATED SAFETY & PROTECTIVE LAYERS
The Main Power Supply Module features several hardware-based protective measures to safeguard the entire NetCon system. It includes overvoltage and overcurrent protection to isolate faults before they reach downstream components. Additionally, the short-circuit protection ensures that any field-side electrical faults do not cause permanent damage to the power supply itself. The design also helps prevent damage during installation or wiring maintenance.
INDUSTRIAL DURABILITY & THERMAL MANAGEMENT
The Main Power Supply Module uses a rugged chassis that acts as a heat sink to manage thermal loads. The compact design allows for easy installation within the NetCon rack without compromising cooling. By maintaining low internal operating temperatures, the module achieves a long service life and high reliability, which is a critical requirement for prime mover control applications.
WHY BUY FROM WOC:
World of Controls supports legacy and active Woodward systems by offering the 5439-760 in both UNUSED and REBUILT conditions to meet your specific budget and project timelines. Our commitment to quality means every module is strictly tested on functional NetCon racks to verify output stability and protection circuit response. We maintain a large inventory of Woodward parts, providing a reliable supply chain for critical industrial controls. With our global shipping network and 24/7 technical support, we help you get the hardware and expert guidance needed to keep your systems running without downtime.
What is the Woodward 5439-760?
The 5439-760 is the Main Power Supply module for the Woodward NetCon control system. It provides the regulated 24 VDC (10A) necessary to power the system's electronic modules and field interfaces.
How does the Main Power Supply Module handle input voltage ripple and noise filtering?
The module contains internal EMI filtering and high-capacity smoothing capacitors designed to suppress high-frequency noise and ripple from the primary source. This ensures that the 24 VDC delivery is clean, preventing logic errors or interference in high-speed digital processors and sensitive analog I/O channels.
What are the cooling requirements for the Main Power Supply Module during continuous 10A operation?
The module is designed for passive convection cooling within the NetCon chassis. However, it relies on the overall rack ventilation system to maintain an ambient environment within its operating range. For maximum longevity at full 240W load, ensuring unobstructed airflow around the module heat sinks is essential.
Does the Main Power Supply Module provide status feedback to the NetCon CPU?
While the module primarily functions as a hardware power converter, it typically interfaces with the system's power monitoring bus. This allows the NetCon CPU to detect Power Healthy signals or under-voltage conditions, enabling the system to initiate an orderly shutdown or trigger alarms in the event of a power failure.
