Overview
The Woodward 8440-2085 is an advanced generator set controller engineered for demanding industrial and utility applications. Part of the easYgen-3000 series, it provides reliable control for complex generator paralleling, load sharing, and synchronization tasks. Designed to operate in extreme environments, this controller ensures uninterrupted performance even at temperatures down to -40°F (-40°C).
Technical Specifications
| Feature | Specification |
|---|---|
| Model | easYgen-3500XT-P1 |
| Part Number | 8440-2085 |
| Series | easYgen-3000 |
| Power Supply | 24 VDC |
| Max Supported Gensets | 32 |
| Operating Modes | AUTO, MANUAL, STOP, TEST |
| Analog Inputs / Outputs | 3 inputs / 2 outputs |
| Discrete Outputs | 12 |
| External CANopen I/O | 32 |
| Communication Interfaces | USB, RS-485 (Modbus RTU Slave) |
| Current Measurement | 1A / 5A selectable |
| Measurable Alternator Windings | 3p-3w, 3p-4w, 1p-2w, 1p-3w |
| Measuring Frequency | 40–85 Hz (nominal 50/60 Hz) |
| Voltage Setting Range | 50 – 650,000 Vac |
| Maximum Power Consumption | <0.15 W per path |
| Operating Temperature | -40°F to 158°F (-40°C to 70°C) |
| Special Features | LS-5 connectivity for advanced load sharing and breaker management |
Key Advantages
- High-capacity paralleling for up to 32 generators
- Flexible control modes for testing, manual, and automatic operation
- Multiple interface support (USB, RS-485, CANopen) for system integration
- Built to withstand extreme cold and industrial environments
Applications
Ideal for industrial plants, utility substations, microgrids, and remote power generation projects requiring precise load sharing and synchronization among multiple generators.
FAQ
Q: Can this controller handle small-scale generators? A: While possible, its advanced features are optimized for large or complex installations.
Q: Does it support remote monitoring? A: Yes, USB and RS-485 Modbus RTU interfaces allow for integration into remote monitoring systems.
Q: How does it compare to easYgen-3200? A: The 3500XT-P1 offers higher paralleling capacity (32 vs 16 gensets) and extended environmental tolerance.
