Connections for Power Supply

Electrical energy must reliably make it to where it’s needed. This is often hundreds of kilometres away from where it was produced. Wind energy and photovoltaic systems are only the beginning. From there, the electricity must be fed into efficient networks and transported to the end user. Cables and wires are the vital link anywhere where electricity is flowing. This is why we at HELU ensure that energy is reliably delivered where it’s needed around the globe.

Requirements for cables and wires for power supply

When transmitting electrical power, cables and wires are subjected to demanding conditions. Their materials are constantly subjected to mechanical loads, moisture, and fluctuations in temperature. In densely developed areas, a lack of space presents an additional challenge. This is why power cables must function even in the tightest of spaces without sacrificing performance or safety.

For this, robust insulation is indispensable. It ensures a long operating life and, thus, reliability of supply. Clear labelling is often under-appreciated. However, for operators, it plays a very important role: it makes installation and maintenance easier. Especially in emergencies.

• Power cables for low, medium, and high voltage

• Non-sheathed, single-core cables, pre-assembled modules, or installation-ready, complete solutions

• Flexible installation underground, in cable trays, or in protective conduits

• Standardised cables for international markets with all required approvals