Product Description

Overview

The Woodward 8440-1667 is a microprocessor-based genset control and synchronizer module from the easYgen-3100-P1 series, designed for precise management of single or parallel three-phase AC generators. It provides automatic synchronization, frequency and voltage matching, and real-time monitoring, ensuring safe and reliable operation in standalone or multi-unit power networks.

Housed in a compact and robust plastic enclosure, this controller combines advanced engine management, generator protection, and load-sharing capabilities, making it ideal for data centers, hospitals, and distributed energy systems.

Key Features

• Automatic Synchronization: Matches generator voltage, frequency, and phase with the grid or other generators.

• Parallel Operation: Supports up to 32 gensets with peer-to-peer load sharing.

• Versatile Control Outputs: Provides analog, PWM, and discrete signals for engine speed and voltage regulation.

• Dead Bus Capability: Allows synchronization even when the bus voltage is absent.

• Alarm and Fault Management: Real-time LCD display for operational status and alarms.

• Multi-Level Security: Password-protected access for parameter adjustments.

• Flexible Configuration: Adjustable via front panel or PC with English/German language support.

• Wide Compatibility: Works with Woodward and third-party speed/voltage regulators.

Technical Specifications

Applications

• Synchronization of standalone or parallel AC generators

• Load sharing and power management in microgrids

• Emergency standby systems in hospitals, data centers, and industrial plants

• Integration with Woodward or third-party engine/generator regulators

FAQ

Q: How many generators can the 8440-1667 synchronize in parallel?
A: Up to 32 units can operate in parallel with peer-to-peer load sharing.

Q: Can it operate without bus voltage present?
A: Yes. The module supports dead bus operation for seamless generator synchronization.

Q: What types of outputs are available for engine control?
A: Analog, discrete, and PWM outputs are supported, allowing flexible integration with most speed/voltage regulators.

Q: Is remote monitoring supported?
A: Yes. The module supports Modbus RTU/TCP over RS-485 or Ethernet for remote start/stop and monitoring.