Basic Specifications

• Brand: WOODWARD (USA Original)

• Model: 8270‑758

• Type: EG‑A Analog Governor Controller

• Power Supply: 20–40 VDC

• Speed Input: 1–30 VAC RMS (magnetic pickup sensor signal)

• Control Output: 0–200 mA (to drive electric actuators)

• Operating Temperature: −40 °C ~ +70 °C

• Relative Humidity: ≤95% non‑condensing

• Speed Regulation Accuracy: ±0.25% of rated speed

• Protection: Reverse‑polarity protection, surge protection

• Installation: Panel‑mount / DIN‑rail mount

Main Functions

1. Isochronous speed control and droop control for genset parallel operation

2. Local calibration by built‑in potentiometers, no programming software needed

3. Quick dynamic response to sudden load changes

4. Perfect matching with Woodward rotary actuators and magnetic speed sensors

5. Compatible with DCS / PLC for remote monitoring and control

6. Cooperates with overspeed protection system for emergency shutdown

Product Advantages

1. Rugged industrial‑grade design, stable performance under harsh environments

2. Compact structure, simple wiring, easy installation and maintenance

3. Mature analog control circuit, high reliability and long service life

4. Applicable for new genset construction and old‑system renovation

5. Strong anti‑interference capability for marine and heavy‑duty industrial scenarios