The 8440-1750 (Model: 8440-1750) is a highly versatile generator set controller and operator interface panel (OIP) within the Woodward easYgen-3200/3400 family. It serves as the primary intelligence for sophisticated power management systems, delivering comprehensive control, protection, and monitoring for standalone generators and complex multi-unit parallel configurations. The 8440-1750 (Part Number: 8440-1750) is engineered to manage the critical transition between basic engine governance and advanced power grid synchronization, ensuring seamless load sharing and system stability.
The 8440-1750 (8440-1750) provides a deterministic control framework with extensive I/O capabilities and communication versatility.
Manufacturer: Woodward
Model Number: 8440-1750
Series: easYgen-3000 Series (3200/3400)
Operating Voltage: 12/24 VDC (Continuous range: 8 V to 40 VDC)
Power Consumption: Maximum 14 W
Voltage Sensing: Generator and Busbar (Up to 480 VAC, 3-phase, configurable)
Current Sensing: 1A or 5A secondary CT inputs for precision monitoring
Measuring Frequency: 50/60 Hz (Wide sensing range: 40 Hz to 85 Hz)
Analog Inputs: FlexIn Technology (Supports resistive, 0/4–20 mA, and VDO senders)
Discrete Inputs/Outputs: Configurable for engine status and breaker control
Communication Interface: CAN bus (CANopen), RS-485, Modbus RTU
LCD Display: Backlit multi-lingual graphic display for real-time visualization
Protection Degree: IP65 (Front panel rating when flush mounted)
Operating Temperature: –20°C to +70°C
Dimensions: 273 mm x 203 mm x 36 mm
Weight: 1.8 kg
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