Description
- Woodward 8440-1849 | Traceable MFR1515B Controller
2. Unboxing & Physical Snapshot
- Model & Brand: Woodward 8440-1849
- Product Type: MFR1515B Generator Protection / Control Relay
- Configuration: MFR1515B with configuration code BCIZMPMPSSBSB01UUSU07
- Application: Generator control and protection equipment used in engine-generator and power-generation systems. Woodward’s replacement documentation identifies 8440-1849 as an MFR1515B configuration with replacement compatibility to easYgen-3500-5/P2 (8440-1936) or LSG variants.
- Installation: Panel-mounted generator control/protection device
- Approximate Physical Dimensions (W × H × D): Approximately 150 × 220 × 60 mm; confirm the actual enclosure and terminal arrangement before freight planning.
- Estimated Shipping Weight: Approximately 1.0–1.5 kg with protective packaging.
- What’s in the Box:
- Woodward 8440-1849 controller
- Integrated terminal interface
- Mounting hardware, if supplied with the unit
- Product identification label
- ESD/moisture protective packaging
- Documentation when supplied with controlled inventory
Asset note: The exact suffix/configuration matters here. Do not treat 8440-1849 as interchangeable solely because another Woodward MFR1515B carries a similar base designation.
3. Product Introduction
The 8440-1849 sits in the generator control and protection layer, where measurement, protection logic, and engine-generator control functions converge. Its MFR1515B configuration is associated with Woodward’s generator management product family, and Woodward’s legacy-equipment documentation specifically maps this part to the easYgen-3500-5/P2 replacement family.
This is not a generic PLC I/O card. Treat the unit as a configured power-generation controller (the configuration string is part of the asset identity). Verify CT/VT inputs, protection functions, communication options, and programmed parameters against the existing installation before approving a replacement.
4. Core Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Woodward |
| Part Number | 8440-1849 |
| Controller Family | MFR1515B |
| Configuration | MFR1515B/BCIZMPMPSSBSB01UUSU07 |
| Primary Function | Generator control and protection |
| Application | Engine-generator / power-generation systems |
| Mounting | Panel mounting |
| Control Architecture | Microprocessor-based generator controller |
| Configuration | Application-specific |
| Replacement Reference | easYgen-3500-5/P2, 8440-1936 |
| Communications | Configuration dependent |
| Analog / Discrete I/O | Configuration dependent |
| CT/VT Functions | Configuration dependent |
| Protection Functions | Configuration dependent |
| Processor | Embedded controller |
| Memory | Internal nonvolatile configuration storage |
| Firmware | Factory-installed controller firmware |
| Cooling | Natural convection |
| Installation Environment | Industrial control cabinet |
| Shipping Condition | ESD and impact protected |
Woodward 8440-1849
Woodward’s current easYgen-3500 family provides generator-management functions including speed pickup, configurable discrete and analog I/O, CAN communication, Modbus RTU, and service connectivity; those capabilities should not automatically be assumed to exist identically on every legacy 8440-1849 configuration.
5. Global Compliance & Industry Certifications
Expected compliance considerations for this class of Woodward generator controller include:
- CE Mark
- UL/cUL Listing or recognition, depending on the exact configuration and installation
- Industrial EMC compliance
- Marine approvals, where the particular configuration is approved for marine service
- ATEX/IECEx: Do not assume hazardous-area certification for the standalone 8440-1849; verify the complete approved installation.
Woodward’s current easYgen product documentation demonstrates that generator controllers can carry CSA, UL/cUL, CE, LR, and ABS Marine approvals, but those approvals belong to specified product configurations and should not be transferred automatically to the legacy 8440-1849.
Verify specific lot certifications with OEM.
6. Long-Term Storage & Asset Preservation Guide
- Keep the controller in its original ESD shielding bag until deployment. Protect the rear terminal contacts and front display/control surfaces from dust and moisture.
- Maintain storage humidity below 60% RH, especially where warehouse temperature fluctuates between day and night.
- Inspect the internal battery, if fitted to the specific configuration, before commissioning after prolonged storage. Aged backup batteries should be replaced under the applicable Woodward service procedure.
Record the complete configuration string, not merely “8440-1849.” That single practice prevents many incorrect spare substitutions in legacy generator-control inventories.
7. Physical Installation Prerequisites
- Mount the controller in the approved generator control-panel cutout.
- Verify the panel thickness and mounting hardware before installation.
- Confirm CT and VT wiring against the original configuration; incorrect measurement wiring can create protection errors.
- Provide protective grounding according to the Woodward installation documentation.
- Keep current-transformer, voltage-sensing, and communication wiring separated from high-energy switching conductors where practical.
- Maintain cabinet ventilation and approximately 50 mm clearance around ventilation areas where the enclosure design permits.
- Confirm the controller’s exact configuration before energization.
- Back up existing parameters whenever the original unit remains accessible.
8. Buyer’s FAQ (Logistics & Compliance Focus)
Q: What HS Tariff Code is commonly reviewed for the Woodward 8440-1849?
A: Generator control and protection controllers are commonly evaluated under HS 8537 for electrical control apparatus. The correct subheading depends on the unit’s voltage, function, construction, and destination-country tariff schedule. Confirm classification with the customs broker before shipment.
Q: Does COO affect the import documentation for this controller?
A: Yes. Country of Origin should be documented consistently across the commercial invoice, packing list, COO statement, and product identification records. For controlled power-generation assets, retain the serial number and configuration code with the COO documentation.
Q: Should shipping insurance be purchased?
A: Yes. The controller contains PCB assemblies, terminals, display components, and configuration memory. Use ESD protection plus rigid impact protection rather than loose carton packing.
Q: Does the 8440-1849 contain the latest firmware?
A: Do not assume it does. The 8440-1849 is a legacy configured MFR1515B unit, while Woodward’s current replacement ecosystem has different product revisions. Verify the firmware and application configuration against the installed generator system before commissioning. Woodward maintains technical support resources and service documentation for its control products.
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