Description
The Woodward 8440-2255 easYgen-1000 Series Genset Controller is designed for reliable generator management and synchronization applications. It features a generator circuit breaker (GCB) close command duration that exceeds 100 ms to ensure robust breaker actuation, and offers direct PC connectivity for seamless configuration and diagnostics.
Product Datasheet Parameters
Model Designation: 8440-2255 (easYgen-1000 Series)
Series: easYgen-1000 Genset Controller Line
Dimensions: 160 mm x 120 mm x 55 mm (Standard Panel Mount)
Weight: Approx. 0.65 kg
Country of Origin: Germany / United States
Operating Voltage: 12/24 VDC nominal (9 to 32 VDC continuous)
GCB Close Command Duration: Configurable above 100 ms
Communication Interfaces: USB (for direct PC connection), CAN (J1939), RS485 (Modbus)
Operating Temperature: -20 °C to +70 °C
Protection Degree: IP20 rear housing, IP65 front fascia with gasket
Product Introduction
▪ Extended GCB close command output exceeding 100 ms to guarantee reliable breaker engagement.
▪ Direct PC connectivity via USB interface for user-friendly software configuration and real-time monitoring.
▪ Comprehensive engine and generator protection functions tailored for standalone or parallel operations.
▪ Integrated CAN bus and serial ports supporting standard communication protocols like J1939 and Modbus.
Product Use Precautions
▪ Ensure that control power is fully isolated before connecting or disconnecting interface wiring.
▪ Verify that the GCB close command duration settings match the operational requirements of the specific circuit breaker mechanism.
▪ Protect the USB and communication ports from electrostatic discharge and moisture during on-site setup.
▪ Maintain proper terminal torque to withstand continuous vibration in generator enclosure environments.
Frequently Asked Questions Q&A
Q: What are the requirements for the GCB close command on model 8440-2255?
A: The generator circuit breaker close command is designed to be longer than 100 ms to ensure dependable breaker closure.
Q: Can this controller be linked directly to a computer?
A: Yes, it features direct PC connectivity via USB for streamlined configuration, firmware updates, and system diagnostics.
Q: What communication protocols are supported for network integration?
A: It supports SAE J1939 for engine communication and Modbus RTU for integration with external monitoring systems.
