Woodward 8440-2088 Generator Controller

Woodward 8440-2088 | Generator Controller

Specifications

• Control Type: Digital genset controller for single/parallel operation
• Generator Systems: 3P‑3W, 3P‑4W, 1P‑2W, 1P‑3W
• Frequency: 50/60 Hz (40–85 Hz)
• Voltage Input: Up to 690 V AC direct (no PT needed)
• Analog Input Resolution: 11‑bit
• Discrete Inputs: 23 configurable (alarm/status)
• Discrete Outputs: 22 configurable (relay/control)
• Analog Outputs: 4 × 0–20 mA (0–10 V with external resistor)
• Communication:
  • Ethernet: Modbus TCP
  • CAN: J1939, CANopen
  • RS‑485: Modbus RTU
• Display: LCD with enclosed soft keys (status, alarms, metering)
• Power Supply: 12/24 V DC (8–32 V DC range)
• Operating Temperature: –20 °C to +70 °C
• Mounting: Panel / cabinet back mount (display optional)
• Weight: Approx. 1.2 kg

Key Features

1. Integrated Power Management: Synchronization, load sharing, mains decoupling, and protection in one unit。
2. CHP/Co‑Gen Ready: P2 variant supports combined heat & power applications。
3. Extensive Protection: Over/under voltage, frequency, overcurrent, reverse power, ROCOF, phase rotation。
4. Expandable I/O: CAN‑based expansion for large systems (up to 16 analog in / 4 analog out)。
5. Marine & Industrial Grade: Wide temperature range, conformal coating options, and marine approvals。

Applications

• Standby & prime power generators (diesel/gas)
• Parallel genset plants & utility interconnection
• Combined Heat & Power (CHP) / cogeneration
• Oil & gas, marine, industrial facilities
• Critical infrastructure: hospitals, data centers