Key Features
✔ Advanced PID Control – Ensures ±0.1% speed stability
✔ Multi-Engine Load Sharing – Isochronous, droop, and base-load modes
✔ Dynamic Response Tuning – Adjustable gain for fast load changes
✔ Comprehensive Protection – Overspeed, underspeed, and load loss detection
✔ Flexible I/O Configuration – 6x analog inputs, 8x digital I/O, 4x relay outputs
✔ Rugged Industrial Design – IP65-rated enclosure for harsh environments

3. Technical Specifications
Electrical & Control Parameters
Parameter Specification
Power Supply 18–36V DC (24V nominal)
Current Consumption ≤1.8A @ 24V DC
Speed Input Magnetic pickup (1–15,000 Hz) or analog (4–20mA/0–10V)
Analog Outputs 2x 4–20mA (actuator control)
Digital I/O 8x configurable inputs (24V DC), 4x relay outputs (5A @ 30V DC)
Performance Specifications
Parameter Specification
Speed Range 50–12,000 RPM (software adjustable)
Control Accuracy ±0.1% of setpoint
Response Time <30ms (for 10% load step)
Droop Adjustment 0–15% (0.1% increments)
Environmental & Mechanical
Parameter Specification
Operating Temperature -40°C to +85°C (-40°F to +185°F)
Vibration Resistance 10G (IEC 60068-2-6)
Enclosure Rating IP65 (dust/water-resistant)
Dimensions 180 x 140 x 50mm (7.1" x 5.5" x 2")
Weight 1.5 kg (3.3 lbs)
4. Applications
Power Generation: Diesel/gas gensets, turbine control

Marine Propulsion: Main engine speed regulation

Industrial: Compressors, pumps, and critical backup systems

Oil & Gas: Pipeline and drilling equipment

5. Communication & Integration
Protocols: Modbus RTU (RS-485), CANbus (J1939)

Software: Programmable via Woodward Toolkit™

Compatibility: Works with Woodward 2301D, ProAct® systems

6. Ordering Information
Base Model: 8273-1013 (standard version)

Optional Accessories:

8273-1013-CBL: Pre-terminated wiring harness

8273-1013-ETH: Ethernet communication module

7. Certifications & Compliance
Standards: IEC 61800, UL 508, CE, DNV-GL (marine)

EMC: EN 61000-6-4 (industrial immunity)

8. Notes
⚠ Requires Woodward configuration software (Toolkit v4.2+).
⚠ For hazardous areas, consult Woodward for Ex-rated versions.