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Woodward DC70025-003-11
Product Name: DC700 Series Turbine Digital Valve Position Servo Control Module
Detailed Product Introduction: Professional digital servo control module of Woodward DC700 series, specially used for closed-loop position control of steam/gas turbine control valves. It receives valve position resolver feedback signals, performs digital closed-loop PID adjustment, outputs precise servo drive signals to valve actuators, and realizes ultra-high precision turbine valve position control.
Detailed content
Full Technical Specifications:
- Operating Power Supply: 24VDC industrial control power
- Control Object: Turbine electric/hydraulic control valves
- Position Feedback Input: Resolver valve position signal
- Control Accuracy: ≤0.2% full stroke
- Operating Temperature Range: -40℃ to +85℃
- Installation Mode: Standard chassis slot mounting
- Net Weight: 0.92kg
- Compliance Standard: CE power plant certification
Comprehensive Function Features: Digital PID closed-loop valve position control; high-precision resolver signal processing; automatic valve position calibration; fully isolated anti-interference circuit; seamless integration with MicroNet turbine system; fast dynamic response to load changes; stable long-term operation performance.
Detailed Application Scenarios: Steam turbine inlet valve servo control; gas turbine control valve position closed-loop control; thermal power plant turbomachinery valve control; industrial cogeneration turbine valve systems; offshore oil & gas platform turbine valve control units.
