Woodward 5501-381
Woodward 5501-381
- Number:
- 5501-381
- Product Orgin:
- 美国
- Warranty:
- 一年
- Inventory Quantity:
- 4
- Shipping Port:
- 厦门
- Payment:
Woodward 5501-381
The Woodward 5501-381 TMR Power Supply ABB — actually the Woodward 5501-381 Triple Modular Redundant Power Supply is a high-performance power board designed for Woodward's MicroNet Digital Control series. It delivers stable, continuous 24 V DC power to control modules under tough site conditions, ensuring dependable operation of turbine control and critical industrial automation systems.
Key Specifications:
Brand：Woodward
Model：5501-381 (REV. D/G)
Type：Triple Modular Redundant (TMR) Power Supply
Series：MicroNet Digital Control
Input Voltage：220 V AC (47–63 Hz)
Max Input Power：1250 VA
Max Input Current：6.7 A
Output：Regulated 24 V DC
Redundancy：Triple modular redundant (TMR), hot-swap capable
Status Indicators：Input Fault, Power Supply Fault, Overtemperature, OK
Protection Features：Input fault detection, over-temperature and output fault monitoring
Chassis：MicroNet TMR
Operating Temperature：-20°C to +60°C
Humidity Range：5% to 95% non-condensing
Certifications：CE, RoHS, UL
The Woodward 5501-381 TMR power supply pairs triple-redundant design with field-proven endurance. As the power foundation of the MicroNet control system, it keeps critical control channels energized without interruption, allowing gas and steam turbine control to run reliably even in electrically noisy or harsh plant environments. Hot-swap capability and independent fault indication simplify maintenance, letting operators replace a failed unit without disturbing system operation and minimizing costly downtime. Robust construction and continuous monitoring extend service life across demanding industrial duty cycles. Meeting rigorous industrial standards, the Woodward 5501-381 delivers dependable, high-integrity power for critical automation and turbine control applications.
