Basic Parameters

• Brand: WOODWARD (USA Original)

• Model: 8270‑201

• Series: EG‑A Analog Governor

• Power Supply: 20–40 VDC

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

• Output Signal: 0–200 mA (to drive fuel actuators such as 8256‑021)

• Operating Temperature: -40 ℃ ~ +70 ℃

• Humidity: Up to 95% non‑condensing

• Speed Regulation Accuracy: ±0.25% rated speed

• Protection: Reverse polarity, surge protection

• Mounting: Panel‑mount or DIN‑rail mount

Main Functions

1. Isochronous and droop speed 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 actuators, magnetic speed sensors

5. Compatible with DCS / PLC remote monitoring and control

6. Cooperates with overspeed protection systems for safety shutdown

Advantages

1. Rugged industrial‑grade design for harsh environments

2. Simple wiring, easy installation and calibration

3. Stable analog control circuit with high reliability

4. Suitable for new projects and old‑system retrofits

5. Strong anti‑interference performance for marine and off‑road applications