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Overview
The Woodward 8440-1800 easYgen-320 controller is a multifunction generator set control unit designed for advanced power management in standalone and parallel generator systems. Based on the easYgen-300/3000 platform, the controller integrates generator monitoring, automatic start/stop logic, load sharing, synchronization, and circuit breaker management within a compact panel-mount device.
Engineered for distributed power systems, the module supports reliable operation of multiple generator sets connected to a common bus. The built-in LCD interface and programmable logic allow operators and engineers to configure complex genset operating strategies while maintaining high reliability in demanding industrial environments.
This controller is frequently installed in mission-critical power infrastructures such as hospitals, industrial facilities, marine power plants, and data centers where dependable generator coordination is essential.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Woodward |
| Model | 8440-1800 |
| Product Name | easYgen-320 |
| Product Family | easYgen-300 / easYgen-3000 Series |
| Device Type | Digital Generator Set Controller |
| Supply Voltage | 8 – 40 VDC |
| Typical Supply | 24 VDC |
| Frequency Measurement Range | 15 – 85 Hz |
| Power Measurement | 3-phase voltage and current monitoring |
| Control Functions | Load sharing, synchronization, breaker control |
| Communication Interfaces | CAN bus, RS-232 / RS-485 (depending on configuration) |
| Display | Integrated multi-line LCD |
| Protection Features | Over/under voltage, over/under frequency, reverse power |
| Mounting Type | Panel mounting |
| Dimensions | 158 × 136 × 40 mm |
| Weight | 1.5 kg |
| Environmental Resistance | Industrial vibration tested up to 4 G |
Key Functional Capabilities
Automatic generator start and stop management based on system demand or grid conditions.
Advanced load sharing algorithms enabling stable parallel operation of multiple generator sets.
Integrated synchronization control for connecting generators to a live bus or utility grid.
Circuit breaker control with programmable logic for generator and bus tie breakers.
Real-time monitoring of voltage, current, power factor, and frequency parameters.
Event logging and diagnostics to simplify commissioning and troubleshooting.
Flexible configuration using Woodward engineering tools and communication interfaces.
Typical Applications
The Woodward 8440-1800 controller is commonly used in power systems where coordinated generator operation is required.
Typical installations include:
Industrial standby and prime power generator systems
Hospital emergency power plants
Marine and offshore generator management systems
Data center backup power infrastructure
Utility distributed generation installations
FAQ
What is the primary function of the Woodward 8440-1800 controller?
It manages generator set operation including engine start/stop, synchronization with other generators or the grid, load sharing, and breaker control.
Can this controller operate multiple generators in parallel?
Yes. The easYgen-320 platform is designed specifically for parallel generator systems and supports coordinated load sharing across several units.
Is configuration possible through communication ports?
Yes. The controller supports communication interfaces such as CAN and serial connections, allowing integration with supervisory control systems and configuration software.
What distinguishes the easYgen-300 series from basic genset controllers?
The easYgen platform combines protection, synchronization, and load management into a single controller, enabling complex generator power plant automation without external synchronization equipment.
