Training

In this section, we publish training materials concerning modern telecommunication installations and practical solutions used in low-voltage systems. Our video guides cover, among others, surge and lightning protection, the reliability of LAN networks, CCTV systems, automation, and other topics related to the design and implementation of telecommunication infrastructure.

We prepare materials with designers, installers, and system integrators in mind, who want to build safe, stable, and standards-compliant installations. In the training, we show both the basics of design and practical solutions used in modern telecommunication and technical security systems.

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1. Power Surges Explained: Types, Risks and Direct Lightning Strikes | EWIMAR The first module of the Ewimar training analyzes key threats to telecommunication systems, from atmospheric discharges to surges and sabotage acts. You will learn why a lightning protection installation alone is not enough and how to effectively protect LAN networks, CCTV, and automation according to the PN-EN 62305 standard...

2. Surge Protection in Electrical Systems – Part 2: Indirect Lightning Phenomena (LEMP) In this episode, we focus on indirect lightning effects (LEMP) — one of the leading causes of electronic equipment failure, responsible for up to 90% of damage in many installations. Understanding how these phenomena occur is key to designing effective surge protection systems.