Digital guide
You are here:
Woodward DPG-2101-002
Product Overview
A microprocessor-based digital speed controller from the DPG series, designed for diesel and gas-fueled generator sets. It provides precise isochronous or droop speed control, as well as isochronous load sharing for parallel genset operation. The controller features a user-friendly interface for easy configuration and adjustment of parameters.
Detailed content
Technical Specifications
- Power Supply: 9–30 VDC, 15 W maximum power consumption
- Speed Input: Magnetic pickup (MPU) signal, 500–10,000 Hz frequency range
- Actuator Output: 0–200 mA proportional current drive
- Control Modes: Isochronous (zero droop) and droop (2–5%)
- Load Sharing: Isochronous load sharing for parallel genset operation
- Operating Temperature: -40 °C to +70 °C
- Humidity: 95% non-condensing
- Dimensions: 180 mm × 150 mm × 50 mm
- Weight: 1.5 kg
Functional Characteristics
- Precision isochronous speed control for tight frequency regulation
- Isochronous load sharing for accurate load distribution between parallel generators
- Built-in reverse power protection to prevent generator motoring
- Adjustable speed droop for grid synchronization
- User-friendly interface with LCD display and pushbuttons for parameter adjustment
- Non-volatile memory for fault logging and parameter storage
- Over-speed, under-speed, and over-current protection
Application Scenarios
Industrial standby power systems, commercial building emergency generators, marine power plants, microgrid control, and multi-generator parallel operation systems.
