Description
Product Introduction
The Woodward 8440-2085 is an EasyGen-3200 series generator controller built for complex paralleling, load sharing, and mains backup systems. Engineered for industrial standby power installations, the module manages automatic start-stop sequencing and line synchronization across multiple power sources.
Plant operators select the Woodward 8440-2085 to maintain strict frequency and voltage stability during peak-shaving operations or utility outages. Operating on a nominal 24 VDC control power bus, this controller provides isolated CAN communication channels that maintain fast response times during dynamic load changes.
Key Selling Points & Differentiators
- Handles up to 32 generators in a single CAN bus paralleling network with active power and reactive power load sharing.
- Passed thorough bench inspection and functional simulation; complete test report available prior to dispatch.
- Features integrated Mains-to-Generator transfer logic operating with phase-angle matching in less than 100 ms.
- Not recommended for single-phase micro-inverter applications lacking standard engine governor speed controls.
- Fully compliant with IEC 60255 and UL/cUL requirements for utility interconnection and generator protection.
Quality Transparency SOP
- Incoming Inspection: Serial number check against OEM database; label verify; visual check for housing stress, trace aging, or bent connector pins.
- Live Functional Test: Mounted on a Woodward test rig. Verified power-on LED sequence, bootloader integrity, CAN bus handshake, and full-scale analog sensing simulation. Held under continuous power load test for 24 hours while logging internal temperature rise.
- Electrical Parameter Tests: Megger insulation check at 500 VDC (target >10 MΩ) across power inputs and enclosure ground terminal.
- Firmware Verification: Read out firmware revision (e.g., V1.22xx) and document default jumper configurations before resetting to factory defaults.
- Final QC + Packaging: QC approval sign-off, sealed in static-shielding ESD packaging, wrapped with heavy-duty foam cushion, and tagged with QC Pass date code.
