Product Overview
When generator system failures cause costly downtime, the Woodward 8440-2055 Industrial Automation Module provides critical protection and control. This easYgen-3000 controller is designed for cabinet back mounting and manages single or multiple gensets, including mains parallel operation for up to 32 units. Without a built-in HMI, the Woodward 8440-2055 relies on PC configuration via ToolKit software for flexible setup.
Technical Specifications
The Woodward 8440-2055 offers precise electrical parameters to safeguard generator operations. Key specifications include:
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Burden: < 0.10 VA
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Power Supply: 12/24 Vdc (8 to 40 Vdc)
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Relay Outputs: Isolated
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Setting Range: 1 – 32,000 A
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Operation Temperature: -4 to 158°F
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Front Panel Dimensions: 282W x 216H x 96D mm
Industry Applications
This generator controller excels in critical power environments. In a hospital backup system, the Woodward 8440-2055 automatically handles mains failure by starting the genset and synchronizing with the grid. For industrial facilities with multiple generators, it manages load sharing and protects against overload or unbalanced load. Its configurable I/Os allow customization for specific safety interlocks.
Installation & Setup
Mount the Woodward 8440-2055 inside a control cabinet using its 282x216 mm front panel cutout. Since no HMI is included, connect a PC running Woodward ToolKit software via the configuration port. Set operating modes—Automatic, Manual, Stop, or Test—through the software. Ensure the power supply is within 8–40 Vdc and that relay outputs are wired to appropriate contactors.
Troubleshooting & Common Issues
Common generator issues addressed by the Woodward 8440-2055 include engine overspeed or underspeed conditions, speed/frequency mismatch, mains phase shift, and rotation field errors. If alarms occur, check the configurable alarm outputs and review setpoints in ToolKit. The unit monitors speed via magnetic/switching pickup at 50/60 Hz. For persistent faults, consult Woodward easYgen-3000 manual 37258P.
Selection Guide & Purchasing Advice
Before ordering, verify your system voltage and load requirements against the Woodward 8440-2055 setting range (1–32,000 A). Ensure compatibility with your generator’s pickup type and communication protocols. For reliable supply and expert support, choose PLC Source PRO. Visit ubest101 to purchase this genuine Woodward industrial automation part.