Woodward 5501-381 Power Supply Board

Description

The WOODWARD 5501-381 REV.D Power Supply Board is part of the MicroNet TMR (Triple Modular Redundant) digital control system. It provides stable, redundant power to industrial automation and turbine control systems, ensuring continuous operation even if one module fails.

Specifications

• Part Number: 5501-381 REV.D
• Manufacturer: Woodward Inc.
• System Compatibility: MicroNet TMR digital control system
• Input Voltage: 220 VAC (range: 180–264 VAC typical)
• Input Frequency: 47–63 Hz
• Maximum Input Power: 1250 VA
• Maximum Input Current: 6.7 A
• Input Protection: 10 A time-delay fuse/circuit breaker
• Cooling Method: Natural or forced air cooling
• Operating Temperature: -20°C to +65°C (typical)
• Storage Temperature: -40°C to +85°C
• Hot-Swap Capability: Supports online replacement without system shutdown
• Fault Indicators: LED status lights (Input Fault, Power Supply Fault, Overtemperature, OK)
• Weight: Approx. 2.2 kg (without chassis)

Features

• Triple Modular Redundancy (TMR): Ensures system reliability by maintaining operation even if one module fails.
• High Reliability: Built for demanding industrial environments with extended MTBF.
• Hot-Swap Design: Allows replacement without interrupting system operation.
• Multiple Fault Indications: LED indicators simplify troubleshooting and maintenance.
• Efficient Power Conversion: High efficiency reduces heat generation and extends lifespan.
• Modular Integration: Easily installed into MicroNet TMR chassis for flexible system expansion.
• Industrial Compliance: Meets UL, CE, and other relevant industrial standards.