Basic Parameters

• Brand: WOODWARD (USA Original)

• Model: 8270‑741

• Series: EG‑A Analog Governor

• Power Supply: 20–40 VDC

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

• Output: 0–200 mA (for driving electric actuators)

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

• Humidity: Up to 95% non‑condensing

• Speed Regulation Accuracy: ±0.25%

• Protection: Reverse polarity, surge protection

• Mounting: Panel / DIN‑rail mount

Main Functions

1. Isochronous & droop control for genset parallel operation

2. On‑site adjustment via internal potentiometers, no software required

3. Fast response to sudden load changes

4. Matches Woodward rotary actuators and speed sensors

5. Compatible with DCS/PLC remote monitoring & control

6. Works with overspeed protection systems for emergency shutdown

Advantages

1. Rugged industrial design for harsh working conditions

2. Simple wiring, easy installation and calibration

3. High‑reliability analog circuit, stable long‑term operation

4. Suitable for new build and system retrofit projects

5. Excellent anti‑interference for marine and heavy‑duty applications