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Woodward 8270-1087
Product Name: Digital Governor System
Detailed Product Introduction: A high-integration digital governor control module designed for engine speed regulation and load control in power generation and industrial drive systems. It integrates speed sensing, PID control, actuation driving, and communication functions, supporting both isochronous and droop control modes. It is compatible with Woodward electric actuators and hydraulic governors, enabling precise closed-loop speed control for diesel, gas, and dual-fuel engines.
Detailed content
Full Technical Specifications
| Parameter | Value |
|---|---|
| Power Supply | 24 VDC (18–32 VDC range) |
| Control Modes | Isochronous, Droop (0–10% adjustable) |
| Speed Input | Magnetic pickup (MPU) or proximity probe |
| Actuator Output | 0–10 VDC analog or PWM signal |
| Communication | RS-485 (Modbus RTU) |
| Operating Temperature | -40°C to +85°C |
| Dimensions | 191 mm × 152 mm × 64 mm |
| Weight | 1.2 kg |
| Certifications | CE, UL |
| Comprehensive Function Features |
- High-resolution speed sampling with configurable filter (8/16 ms time constants)
- PID control with adjustable proportional, integral, and derivative gains
- Built-in over-speed protection and fault diagnostics
- Hot-swap capable for easy maintenance
- Seamless integration with Woodward 2301, EPG, and MicroNet systems
Detailed Application Scenarios
- Industrial diesel/gas generator sets
- Marine main/auxiliary propulsion engines
- Gas turbine and steam turbine control systems
- Oil & gas platform power units
- Heavy machinery engine speed control
