• Stray currents - These are caused by electric railways and are injected into the pipeline via the ground. Corrosion damage occurs which changes the potential of the pipeline.
   
• Electromagnetic fields - High-voltage lines generate electromagnetic fields which are injected into the pipelines which run in parallel. The undesirable consequences are alternating current corrosion (AC corrosion) and high touch voltages.
   
• Potential gradient areas in the ground - These are caused by earth faults and lightning strikes. High overvoltages can travel throughout the entire pipeline network if such a potential gradient area affects the pipeline.

Applicable anywhere

DASD is independent of an external power supply. The decoupler can therefore be used anywhere - even in places where, depending on the situation, there is a particularly high risk of interference voltages, potential changes or stray currents.

1 IP68 housing - Water- and dustproof, for outdoor installation

2 Integrated test socket - For easy functional testing of the decoupler

3 High discharge capacity - Transient 100 kA, temporary 3.7 kA, long-duration 45 A

4 Clearly marked - No danger of confusing the pipeline and earth connection

5 Fail-safe failure mode - Safe state in case of overload