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Woodward 8440-2050 Operator Interface Terminal
The Woodward 8440-2050 is the Operator Interface Terminal (OIT) for the easYgen-3000 series generator sets. It integrates control, monitoring, protection, and communication functions and is suitable for backup/primary/continuous power supply scenarios. It is currently a discontinued model and is mostly used for system maintenance and spare parts replacement.
Core Performance
Control and Protection
Compatible with easYgen-3000 series controllers, providing generator start/stop, speed/load regulation, synchronous grid connection, load distribution, and circuit breaker control. Supports parallel operation of up to 32 generator units for precise load sharing.
Integrates overvoltage/undervoltage, overfrequency/underfrequency, overcurrent, and reverse power protection. Triggers alarms and protection actions in case of faults to prevent equipment damage.
Communication and Interfaces
Supports Modbus RTU/TCP, CANopen, SNMP, RS-485, Ethernet, and other protocols, enabling seamless integration with DCS/PLC for remote monitoring and data acquisition.
Equipped with a two-line text LCD display and buttons, supporting on-site parameter configuration and fault diagnosis; provides 12-24V DC power supply (5A), suitable for industrial cabinet installation.
Environment and Compatibility
Operating temperature -40℃ to +85℃, resistant to vibration and electromagnetic interference, compliant with CE, UL, CSA, and other standards, suitable for harsh conditions such as offshore platforms and industrial power plants. Modular design supports hot-swapping for easy maintenance; built-in self-diagnostic function quickly locates faults and reduces operation and maintenance costs.
Email: xmxblynn@163.com
Phone: +86 18059884797
Key Technical Parameters
Parameter Value
Model 8440-2050 (easYgen-3000 Series Operator Interface Terminal)
Compatible Platform easYgen-3000 Series Generator Set Controller
Power Supply 12-24V DC, 5A
Operating Temperature -40℃ to +85℃
Communication Protocol Modbus RTU/TCP, CANopen, SNMP, RS-485, Ethernet
Display and Operation Two-line text LCD, button operation, field configuration and diagnostics
Protection Functions Overvoltage/Undervoltage, Overfrequency/Underfrequency, Overcurrent, Reverse Power, etc.
Status Discontinued, used for spare parts replacement and system maintenance
Typical Applications
Backup Power Control: Backup generator sets for data centers, hospitals, industrial facilities, etc., enabling rapid start-up and power switching when the grid fails, ensuring continuous operation of critical loads.
Primary and Continuous Power Generation: Remote areas, off-grid power plants, and distributed energy systems, ensuring long-term stable power supply, supporting peak shaving and load response.
Offshore and Industrial Power Generation: Suitable for offshore platforms, petrochemical power plants, mines, etc., providing reliable power generation control and protection in harsh environments.
Multi-Unit Parallel Management: For large power plants and microgrid systems, enabling synchronous grid connection and load distribution of multiple units to optimize energy utilization efficiency.
System Upgrades and Spare Parts: Compatible with existing easYgen-3000 systems, providing replacement of faulty OIT modules to ensure continuous operation of control and monitoring functions.
Email: xmxblynn@163.com
Phone: +86 18059884797
Other related product models recommended:
WOODWARD 8250-502
WOODWARD 8406-120
Woodward 8280-423
WOODWARD 8406-121 EGCP-2
Woodward 5466-348
WOODWARD 5466-5000
Woodward 3522-1004
woodward Peak200
Woodward SA-4654 1751ES SA4654
Woodward 8200-226
WOODWARD 8272-582
Woodward SPM-D10
WOODWARD TG-13 8516-038
WOODWARD 8440-1925B
Woodward DPG-2201-001
Woodward LS-521 8440-1947
woodward 8440-1666
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