Woodward 8440-1934 easYgen-3000 Genset Controller

Overview

The Woodward 8440-1934 is a high-performance genset controller from the easYgen-3000 series. It manages complex paralleling, load sharing, and protection tasks for diesel or gas generator sets. The controller supports both island and utility-parallel modes, making it ideal for industrial, commercial, and mission-critical power systems.

Technical Specifications

Multi-Genset Capability

• Controls up to 32 gensets

• Supports up to 16 LS-5 breaker controllers

Load Management Functions

• Automatic base loading

• Peak shaving

• Run-up synchronization

Breaker Control Modes

• Open/closed transition

• Mains parallel operation

• Soft loading/unloading

Communication Interfaces

• 2× Ethernet ports (Modbus TCP)

• RS-232 / RS-485 (Modbus RTU)

• USB (for configuration and firmware updates)

Input/Output Flexibility

• Freely configurable analog and digital I/Os

• Analog inputs: Scalable to match application needs

Power and Electrical Ratings

• Power Supply: 12/24 VDC (range: 8–40 VDC)

• Input Voltage Range: 8 to 40 VDC

• CT Input Rating: 5 A

• Frequency Range: 40–85 Hz

• Voltage Measurement: 120–480 VAC (L–N)

• Measuring Frequency: 50/60 Hz

Environmental Specifications

• Operating Temperature: –20°C to +70°C

• Storage Temperature: –30°C to +80°C (–22°F to +176°F)

Mechanical and Interface Features

• Mounting: Panel-mounted

• Weight: 20 lbs

• Display: LCD for real-time system monitoring and control

• Front Panel: Operator keys for configuration and manual control