Avoid AC corrosion, limit overvoltage
The intelligent short-circuiting device VCSD 40 IP65 protects pipelines.
This Voltage Controlled Smart-Decoupling Device limits long-term, temporary and transient overvoltages caused by external voltages.
Without negatively affecting the desired DC potential.
External voltages arise from...
- Electromagnetic fields
- caused by high-voltage lines
- Earth faults and short-circuits
caused by high-voltage lines
- Lightning interferences
caused by thunderstorms
- Stray currents
caused by electric railways