High-Voltage Connection: Power Supply for Demanding Applications

A trade fair booth can serve many purposes: a meeting point, a product showcase, or a live demo area. And it requires power – often far more than a standard 230-volt socket can deliver. When machines are running, induction devices are in use, or large-format media technology is installed, a high-voltage connection becomes essential. It’s available – but not on demand: it must be planned, ordered, and approved early on.

What many underestimate: high-voltage power is not just “more electricity,” it’s a different category altogether. Installation requires certified professionals, proper safeguards, and careful consideration of the exhibition venue’s infrastructure. Starting too late often leads to avoidable delays – or unnecessary costs.

When a High-Voltage Connection Is Truly Necessary

There are clear signs that a regular power connection won’t suffice. These include machinery with high start-up loads, cooking stations with multiple appliances, or LED walls running continuously at full brightness. Even the combination of several power-intensive components can exceed the limits of a standard connection.

High-Voltage as Part of Technical Feasibility

Whether a high-voltage line is truly necessary often becomes clear during detailed planning. Especially for compact booth spaces with heavy technical usage, exact consumption data is crucial – not just for power supply itself, but also for cable routing, load distribution, or safety zones.

What to Consider When Ordering and Implementing

Orders are placed via the official exhibitor portal and must include not only the required power rating but also details on the equipment and continuous load. In some cases, technical drawings or placement plans are also required. Installation is always handled by the venue’s certified partners – never by in-house technicians.

Important: the power access point is rarely located exactly where desired within the booth. This means cable lengths, routing, and potential trip hazards must be planned in advance – especially in terms of booth design. Those who treat power and layout as separate topics often create unnecessary complications.

Safety, Inspection – and What’s Often Overlooked

What hasn’t been inspected, cannot be operated. That’s the rule at every trade fair – especially for high-voltage power. Equipment must be approved, cables professionally laid and secured. Ad-hoc changes or DIY setups are strictly prohibited – and may result in the installation being shut down by venue technicians.

A typical mistake: ordering power but failing to communicate key details. This leads to missing information during setup – such as the position of the power box or circuit protections for individual devices. A brief alignment in advance can prevent many of these issues.

Conclusion on High-Voltage Power at Trade Fairs

High power requires precise planning. A high-voltage connection enables a lot – but also demands responsibility. Those who plan properly, order early, and understand the technical requirements can avoid detours and ensure smooth operations. And that’s what matters when the booth goes live – and needs to perform.