DECS-100-B15 | Woodward Digital Automatic Voltage Regulator
Manufacturer: Woodward
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Part Number: DECS-100-B15
Condition：New with Original Package
Product Type: Digital Automatic Voltage Regulator
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Country of Origin: GERMANY
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The Woodward DECS-100-B15 is a digital automatic excitation regulator (AVR) designed to provide precise voltage regulation for brushless synchronous generators up to 5 MW. It maintains generator terminal voltage within ±0.25% accuracy, ensuring stable operation under variable loads.
This compact and rugged module is suitable for power plants, industrial facilities, and utility systems requiring parallel operation or distributed generation. Its microprocessor-based PID control and RS-485 Modbus interface allow flexible integration into modern DCS or PLC systems.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Woodward Inc., USA |
| Model Number | DECS-100-B15 |
| Product Type | Digital Automatic Voltage Regulator (AVR) |
| Dimensions | 265 × 75 × 135 mm |
| Weight | 0.8 kg |
| Operating Voltage | Nominal 24 VDC supply |
| Excitation Output | Up to 7 A DC continuous from PWM power stage |
| Generator Capacity | Brushless synchronous generators up to 5 MW |
| Control Algorithm | Microprocessor-based digital regulation with PID control |
| Communication Interfaces | RS-485 Modbus RTU, PC connectivity for configuration |
| Operating Temperature | –40 °C to +70 °C |
| Protection Features | Over-voltage, under-voltage, loss of sensing, excitation limiters |
| Certifications | CE, UL/cUL, RoHS |