VOITH DSG-B05243, Part No.: TCR91868300
Product Description
DSG-B05243 is an Electro-Hydraulic I/H Converter of DSG series manufactured by German VOITH. It is a dedicated electro-hydraulic servo control component for steam turbines. The converter receives standard 4~20mA DC control signal from control system, proportionally converts the electric signal into hydraulic output pressure to drive hydraulic actuator, to realize precise and continuous regulation of steam valves. It is equipped with integrated control magnet and built-in electronic module, featuring compact structure, fast response and high long-term operational reliability. It is widely used in DEH digital electro-hydraulic control system of thermal power steam turbines. DSG-B05243 is upgraded replacement model for DSG-B05242.
Technical Data
| Item | Specification |
|---|---|
| Model | DSG-B05243 |
| Part Number | TCR91868300 |
| Manufacturer | VOITH (Germany) |
| Product Type | Electro-Hydraulic I/H Converter |
| Input Control Signal | 4~20mA DC |
| Hydraulic Fluid | Fire-resistant phosphate ester fluid |
| Supply Pressure | 12~16 MPa |
| Output Pressure Range | 0 ~ supply pressure, linearly proportional to input signal |
| Linearity | ≤1% FS |
| Hysteresis | ≤1% FS |
| Response Time | Millisecond level fast response |
| Power Supply | 24V DC |
| Protection Class | IP54 |
| Operating Ambient Temp | +5℃ ~ +60℃ |
| Mounting | Base plate mounting |
| Features | Integrated drive electronics, high stability, contamination resistance, dedicated for turbine DEH system |
Application
- DEH digital electro-hydraulic control system for steam turbine in thermal power plant, governing main steam valve & control valve actuators
- Electro-hydraulic speed control system for gas turbines and small turbomachinery
- Power plant retrofit & spare parts replacement for old DSG converters (direct substitute for DSG-B05242)
- Electro-hydraulic proportional control loop for industrial turbines and compressor sets
DSG Series Related Models
DSG-B05143, DSG-B05213, DSG-B05242, DSG-B05243, DSG-B07112, DSG-B07113, DSG-B07202, DSG-B07212, DSG-B07213, DSG-B10113, DSG-B10202, DSG-B10203
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