lavspændingsnet

A lavspændingsnet, or low-voltage network, is an electrical distribution system designed to supply power at relatively low voltages. These voltages are typically below 1000 volts AC or 1500 volts DC. In most residential and commercial settings, the standard voltage found in these networks is considerably lower, often around 230 volts in Europe and 120/240 volts in North America. The primary function of a lavspændingsnet is to safely deliver electricity from substations or local transformers to end-users.

The infrastructure of a lavspændingsnet includes various components such as overhead power lines, underground cables, distribution poles, transformers, and switchgear. These networks are crucial for powering everyday appliances, lighting, and electronic devices in homes, offices, and factories. Safety is a paramount concern in the design and operation of lavspændingsnet, with strict regulations and standards in place to prevent electrical hazards. Regular maintenance and inspection are also vital to ensure reliability and prevent disruptions in power supply.

Compared to high-voltage transmission lines, which carry electricity over long distances at very high voltages to minimize energy loss, lavspændingsnet operate over shorter distances and at lower voltages. This makes them suitable for the final stage of electricity distribution, bringing power directly to consumers in a usable and safe form. The transition from high-voltage to low-voltage occurs at distribution substations, where transformers step down the voltage to the appropriate levels for the lavspændingsnet.