Surge protection

Surge protection is an important measure to protect electrical devices and systems.

Surge protection is an important measure to protect electrical devices and systems from sudden voltage spikes that can be caused by lightning strikes, switching operations or other disturbances. These voltage spikes can cause significant damage to sensitive electronics, which is why surge protectors are used to minimise these risks. Typical solutions include surge protectors that divert excess voltage and thus protect the devices that are connected. It is critical to incorporate surge protection into residential and commercial buildings to extend the life of electrical systems and prevent outages. By using surge protection, both financial losses and safety risks can be significantly reduced.

Categorisation of protection levels:

The concept distinguishes between different levels of protection, which are usually divided into three stages:

  • Type 1: Coarse protection installed directly at the feed-in point to divert lightning currents.
  • Type 2: Medium protection installed near the electrical distribution units to reduce residual surges.
  • Type 3: Fine protection that is attached directly to the end devices to protect sensitive electronics.
    • The exact protection goal and the depth of the protective measures can be tailored to each customer’s individual needs.

Grounding and equipotential bonding:

Proper grounding and equipotential bonding are critical to ensure safety and minimise the effects of surges. This helps prevent dangerous voltage differences and optimise surge dissipation.

Regular maintenance and inspection:

To ensure the effectiveness of surge protection,
regular inspections and maintenance are necessary. This includes checking the protective devices for their functionality and replacing defective components.

The combination of these elements creates a comprehensive protection system that ensures the integrity of electrical installations and significantly reduces the risk of damage caused by surges.

Our services in the field of surge protection

  • Testing and maintenance of surge protection components
  • On-site recordings regarding surge protection
  • Selection of protective measures
  • Creation of surge protection concepts
  • Installation of the required surge protection components
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