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The Woodward 8440-1831 easYgen-3200 Series Genset Control delivers advanced generator management for complex power applications.
It belongs to the proven easYgen-3200 Series, widely used in industrial and commercial power systems worldwide.
Engineers rely on this controller to manage synchronization, load sharing, and protection in demanding installations.
Moreover, the unit integrates engine and generator control into one compact, configurable platform.
The 8440-1831 supports island, mains parallel, and multi-unit operation strategies.
Therefore, it provides flexibility for both standby and prime power systems.
Its graphical display and intuitive parameter structure simplify commissioning and daily operation.
| Category | Parameter / Feature | Details / Range |
|---|---|---|
| General Information | Manufacturer | Woodward |
| Series | easYgen-3200 | |
| Model Number | 8440-1831 | |
| Product Type | Genset Controller | |
| Application | Standby, Prime, Multi-genset control | |
| Electrical Specifications | Supply Voltage | 8–40 VDC |
| Current Consumption | < 20 W typical | |
| Voltage Measurement Range | 100–600 VAC | |
| Frequency Measurement Range | 45–65 Hz | |
| Analog Inputs | 6 Configurable channels (0–10 V / 4–20 mA) | |
| Digital Inputs | 8 Programmable channels | |
| Relay Outputs | 6 Outputs, 5 A @ 250 VAC / 30 VDC | |
| CANbus Communication | J1939 engine protocol support | |
| Communication Interfaces | Ethernet | 10/100 Mbps, Modbus TCP/IP |
| Serial Ports | RS-232 / RS-485 | |
| Protocols | Modbus RTU, Modbus TCP/IP, optional DNP3 | |
| Protection & Control | Generator Protection | Overcurrent, Over/Under voltage, Over/Under frequency, Reverse Power |
| Breaker Control | Automatic and manual breaker operation | |
| Load Sharing Modes | Isochronous, Droop, Parallel Synchronization | |
| Display & Monitoring | Local Display | Graphical LCD with alarms, measurements, breaker status |
| Remote Monitoring | Via SCADA/PLC over Ethernet or serial | |
| Environmental | Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C | |
| Humidity | 5–95% non-condensing | |
| Enclosure Protection | IP65 / NEMA 4X (industrial grade) | |
| Mechanical | Dimensions (H × W × D) | 185 × 135 × 55 mm |
| Weight | ~1.2 kg | |
| Mounting | Panel or DIN rail |
Q1: What is the primary function of the 8440-1831 controller?
A1: It manages generator control, synchronization, load sharing, and protection in single or multi-genset systems.
Q2: Can this controller operate in parallel with the utility grid?
A2: Yes, it supports automatic synchronization and breaker control for grid-connected applications.
Q3: Does the 8440-1831 support engine ECU communication?
A3: Yes, it supports CANbus J1939 communication for direct engine data exchange.
Q4: Is the unit suitable for harsh industrial environments?
A4: Yes, it operates reliably across wide temperature ranges and industrial electrical conditions.
Q5: Can it be integrated with SCADA systems?
A5: Yes, Modbus TCP/IP and RTU protocols enable seamless SCADA and PLC integration.
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.

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