Description
- WOODWARD 5466-1049 | OEM Turbine Control Rack Module
2. Unboxing & Physical Snapshot
- Brand & Model: WOODWARD 5466-1049
- Product Family: MicroNet™ Digital Control System
- Product Type: MicroNet TMR Kernel Power Supply Module. The 5466-1049 provides dedicated power conversion for the MicroNet TMR CPU5200 kernel system.
- Primary Application: Turbine control systems, compressor control, critical rotating equipment protection, and MicroNet TMR safety control architectures.
- Power Function: Converts 24 VDC input power to regulated 5 VDC output for the TMR CPU kernel
- Compatible CPU: MicroNet TMR CPU5200 module.
- Mounting Type: MicroNet TMR rack/chassis installation.
- Physical Dimensions (Approximate W × H × D):
- Approximately 40 × 250 × 220 mm (MicroNet rack module format).
- Estimated Shipping Weight: Approximately 1.0–1.5 kg including ESD protection and export packaging.
- What’s in the Box:
- Woodward 5466-1049 TMR Kernel Power Supply Module
- Front identification label
- Backplane connector interface
- Anti-static (ESD) packaging
- Protective shipping carton
3. Product Introduction
Structure B — Architecture Hook
The WOODWARD 5466-1049 occupies a dedicated position inside the MicroNet TMR architecture, supplying the kernel power required by the CPU subsystem. Installed within the MicroNet rack, this module works alongside the CPU5200 processor and other redundant power components to maintain the electrical foundation of the control platform.
This is not a general-purpose DC converter. It is a rack-specific power module designed for a TMR control environment. Verify rack compatibility and power architecture before replacement. Inspect the card edge connector, retaining hardware, and module guides carefully (—which is critical for turbine systems where power interruptions can trigger protective shutdown sequences).
4. Core Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Woodward |
| Model Number | 5466-1049 |
| Product Family | MicroNet Digital Control |
| Module Type | MicroNet TMR Kernel Power Supply |
| Application | MicroNet TMR CPU kernel power |
| Input Voltage | 24 VDC ±10% |
| Output Voltage | 5 VDC ±5% |
| Output Current | Up to 10 A |
| Power Consumption | 24 VDC input supply |
| Compatible CPU | MicroNet TMR CPU5200 |
| Mounting Method | MicroNet TMR rack |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +105°C |
| Cooling Method | Rack airflow / convection cooling |
| Indication | Health/Fault LED status |
| Certification Reference | CE EMC / CSA (system dependent) |
| Weight | Approx. 1–1.5 kg |
WOODWARD 5466-1049
The 5466-1049 is specifically listed as a MicroNet TMR Kernel PS module and is used with CPU5200-based TMR systems. Woodward documentation identifies it as a dedicated kernel power supply rather than a standard MicroNet I/O module.
5. ? Global Compliance & Industry Certifications
Expected regulatory approvals and compliance considerations:
- CE Mark / EMC Compliance — applicable for compliant MicroNet system installations.
- CSA Certification — associated with applicable MicroNet Digital Control system configurations.
- UL/cUL Recognition — verify exact system-level approval status.
- ATEX/IECEx — not a standalone hazardous-area certified power module; complete system approval is required.
- Marine Approvals (DNV GL / ABS / LR) — applicable only when integrated into approved marine turbine control systems.
For TMR safety-related systems, the power supply module is part of the availability and fault-monitoring chain. Incorrect substitution may affect the approved control architecture.
Verify specific lot certifications with OEM.
6. ? Long-Term Storage & Asset Preservation Guide
Store the 5466-1049 in the original anti-static (ESD) shielding bag. Keep the backplane connector covered because contamination can create intermittent contact problems during startup.
Maintain warehouse humidity below 60% RH. Moisture exposure can degrade connector surfaces and PCB protection materials over long storage periods.
Before installation:
- Inspect the module housing for impact damage.
- Check the card edge connector for oxidation.
- Confirm the input/output voltage specification.
- Verify compatibility with the installed CPU5200 module.
- Perform controlled power-up testing after extended storage.
Keep the module serial number and revision information in the maintenance database. TMR systems often require exact hardware tracking.
7. Physical Installation Prerequisites
- Install only into the approved Woodward MicroNet TMR chassis.
- Remove rack power before inserting or removing the module.
- Use ESD protection when handling the board.
- Confirm the module is fully seated in the backplane connector.
- Verify cabinet grounding and bonding requirements.
- Maintain proper rack airflow.
Leave adequate clearance around the MicroNet rack for convection cooling and maintenance access. Avoid blocking cabinet ventilation paths with wiring bundles or spare components.
8. Buyer’s FAQ (Logistics & Compliance Focus)
Q1. What HS Tariff Code is commonly used for WOODWARD 5466-1049?
A: The final Harmonized System classification depends on customs interpretation and the declared function of the power module. Industrial electronic power/control modules are commonly evaluated under electrical equipment categories. Confirm the final HS code with your customs broker.
Q2. Does Country of Origin affect 5466-1049 import documentation?
A: Yes. COO documentation supports customs clearance, equipment traceability, and maintenance audit requirements. Keep the OEM label, commercial invoice, packing list, and inspection records together.
Q3. Is shipping insurance recommended for this power supply module?
A: Recommended. The module contains regulated power electronics and precision backplane contacts. Shock, vibration, or moisture exposure may cause hidden faults after installation.
Q4. Does the WOODWARD 5466-1049 include the latest firmware pre-loaded?
A: No. The 5466-1049 is a dedicated power supply module and does not contain the application firmware used by the CPU controller. Firmware and application compatibility are managed by the associated MicroNet CPU5200 system.
Asset Verification Note: Confirm that the replacement is specifically 5466-1049 MicroNet TMR Kernel Power Supply. It is designed for CPU5200-based MicroNet TMR systems and should not be substituted with unrelated MicroNet power modules.
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