Key Features

• Supports isochronous (zero‑droop) and droop speed regulation modes for single‑unit constant‑speed control or multi‑unit load sharing

• Accepts magnetic pickup speed signals (1–30 V AC) and analog setpoint inputs (4‑20 mA / 1‑5 V DC)

• Provides stable speed bias output for governor control and reactive power adjustment for AVRs

• Built‑in load‑sharing logic to balance real power among paralleled generators

• Rugged industrial‑grade design with strong anti‑EMI and anti‑vibration performance

• Compact panel‑mount structure, easy wiring and parameter configuration

Technical Specifications

• Model: WOODWARD 8220‑805

• Type: Speed & Load Sharing Controller (2301 Series)

• Power Supply: 10–40 VDC wide‑range input

• Speed Input: Magnetic pickup signal, 1–30 V AC

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

• Applications: Engine/turbine speed control, generator paralleling, load sharing for power generation systems