For close to 80 years, ELEQ has combined craftsmanship and expertise in the field of electrotechnical applications. Through our whitepapers, we share this knowledge with you.
There are various causes for overvoltage in an electrical installation. The most common transient overvoltage is caused by lightning or switching …
Short-circuit power is the theoretical current that will run in the event of a short circuit if the protection has not yet intervened. This theoretical short-circuit current …
Securing a voltage tap is an important part of ensuring a safe connection. When selecting a fuse, the short-circuit power must …
Determining the short-circuit power of an electrical installation can be difficult. To gain a clear understanding of the necessary short-circuit …
LED technology has been strongly on the rise in the lighting industry in recent years. LED lighting’s continually improving quality, low energy costs
A Surge Protection Device (SPD) truncates voltage spikes, resulting in a current flowing through the SPD. Because the spike is very short (in the μs range), the energy
