Description
Woodward PGG-EG200
Technical Specifications
- Model: PGG-EG200.
- Function: Electronic Speed and Load Control.
- Input: Magnetic pickup and voltage sensing.
- Output: Actuator drive and exciter control.
Functional Features
- Isochronous Load Sharing: Seamless parallel operation with other generators.
- Digital Precision: Eliminates mechanical drift associated with mechanical governors.
- Soft Loading: Gradual load acceptance to prevent engine stalling.
- Comprehensive Protection: Under/over speed and load limit protection.
Application Scenarios
Ideal for prime power, standby, and peak-shaving generator sets in industrial and commercial facilities.
Performance Parameters
- Speed Regulation: ±0.25% or better.
- Transient Response: Fast recovery from sudden load steps.
Material Composition
Industrial electronic components housed in a protective enclosure.
Structural Characteristics
Compact module with plug-in connectors for easy installation and replacement.
Working Principle
Senses actual engine speed and generator load, compares them to setpoints, and adjusts the fuel actuator and excitation to maintain stable frequency and voltage.
Installation Requirements
Set the magnetic pickup gap precisely according to manufacturer specifications. Connect actuator wiring with correct polarity.
Precautions for Use
Perform a full load test to verify load sharing and transient response parameters before placing the generator online.
