Woodward 5466-1001 Digital Controller Power Supply Module

The Woodward 5466-1001 delivers reliable power distribution for MicroNet digital control systems with advanced redundancy features. This robust power supply module supports both simplex and redundant CPU configurations in turbine and engine control applications. The 5466-1001 incorporates intelligent current sharing technology that balances loads across multiple units. This sophisticated approach reduces heat generation and significantly enhances overall system reliability during continuous operation.

Technical Specifications & Performance Data

• Brand: Woodward
• Part Number: 5466-1001 Power Module
• Product Type: Digital Controller Power Supply
• Output Rating: 24VDC, 16A Maximum Capacity
• Physical Dimensions: 461mm H x 265mm W x 59mm D
• Operating Temperature: 0°C to +55°C Standard Range
• Network Isolation: 1000 Vrms at 0-60 Hz
• Speed Sensing Input: 1 to 30 VAC Signal Range
• Maximum Stub Length: 300 mm for Optimal Performance
• Unit Weight: 22 kg When Installed in Chassis

Power Management & Redundancy Features

• Advanced current sharing circuitry balances load across multiple supplies
• Hot-swappable design allows replacement during system operation
• Redundant configuration capability ensures continuous power availability
• Four status LEDs indicate OK, Input Fault, Overtemperature, and Power Supply Fault
• Each redundant unit handles full system load during partner failure
• Independent power source connection prevents single point failures
• Automatic load transfer maintains system operation during supply issues

Diagnostic Indicators & Troubleshooting

• Power Supply Fault LED illuminates during converter failure conditions
• Solid red LED indicates communication errors between CPU and actuator
• Flashing red LED signals internal problems requiring module replacement
• Short circuit protection with automatic recovery after fault clearance
• One-minute power cycle reset procedure for minor fault recovery
• Visual inspection verifies proper seating on motherboard connector
• Comprehensive system monitoring through front panel indicators

Installation Requirements & Guidelines

• Occupies up to two slots in MicroNet control system chassis
• Requires complete circuit board alignment during installation
• Power must remain disconnected during module installation
• Slow insertion ensures proper motherboard connector engagement
• Front panel features up to three RS-485 communication ports
• SIL approved for use in kitted safety system applications
• Compatible with hydro, gas, steam turbines and diesel engines

System Integration & Compatibility

• Works with MicroNet Plus models featuring simplex or redundant CPUs
• Supports multiple chassis systems with same model power supplies
• Compatible with Woodward MicroNet digital controller series
• Typical power consumption of 13.5W with 15.0W maximum draw
• Programmable for various turbine and engine control applications
• I/O chassis power sizing based on main power supply ratings
• Industrial-grade construction for harsh operating environments

Packaging & Shipping Information

• Each package contains one Woodward 5466-1001 power supply module
• Includes comprehensive installation guide and technical documentation
• Worldwide express shipping via FedEx, UPS, and DHL services
• Complete tracking information provided for all international orders
• Standard order processing within 2-4 business days

Professional FAQ

• What do the different LED indicators mean on this power supply?
• Four LEDs show OK (green), Input Fault (red), Overtemperature (red), and Power Supply Fault (red) status for quick diagnostics.
• Can this power supply be replaced while the system is running?
• Yes, the hot-swappable design allows replacement during operation when used in redundant configurations.
• What control applications is this power supply module compatible with?
• It programs for hydro turbines, gas turbines, steam turbines, and gas/diesel engine control systems.
• How many slots does this module occupy in the control chassis?
• The power supply module occupies up to two slots in the MicroNet system chassis during installation.
• What should I check if the Power Supply Fault LED illuminates?
• Check for short circuits on connected devices, then power cycle, and verify proper seating on the motherboard.

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