Description
GE IC3600SSVD1
Technical Specifications
- Part Number: IC3600SSVD1
- Product Type: Servo Valve Drive Card
- System Compatibility: GE Speedtronic Mark I and Mark II
- Output Type: High-precision analog current drive
Functional Features
- Hydraulic Valve Control: Regulates proportional hydraulic valves based on digital control commands.
- Signal Amplification: Amplifies low-level control signals from the main processor to high-current drive signals.
- Feedback Integration: Monitors valve position feedback to ensure accurate actuator positioning.
Application Scenarios
Legacy gas turbine generator systems, steam turbine governing systems, and mechanical drive applications utilizing Mark I/II controls.
Performance Parameters
- Drive Precision: Extremely low current ripple for smooth valve movement.
- Response Time: Millisecond-level response to control signal changes.
Material Composition
High-reliability analog components, precision operational amplifiers, power transistors, and multi-layer PCB.
Structural Characteristics
Standard IC3600 series board featuring adjustable potentiometers for calibration, diagnostic test points, and robust backplane edge connectors.
Working Principle
Receives a position command from the turbine controller, compares it with actual valve position feedback, and outputs a precisely regulated current to the servo valve coil to achieve the desired hydraulic flow.
Installation Requirements
- Insert into the designated servo drive slot in the Mark I/II rack.
- Verify servo valve wiring polarity and resistance before powering up.
- Calibrate the drive card using onboard potentiometers per OEM procedures.
Usage Precautions
- Never short-circuit servo valve output terminals.
- Handle with extreme ESD care due to sensitive analog components.
- Ensure proper grounding to prevent electrical noise interference.
