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What is a LV System?

Published in Electric Power Distribution 1 min read

An LV system, often referred to as a low-voltage network or secondary network, is a fundamental part of the electric power distribution infrastructure that delivers electricity directly to consumers.

Understanding LV Systems

Based on the provided reference, a low-voltage network serves as the final link in the power distribution chain:

  • Purpose: It carries electric energy from distribution transformers directly to the electricity meters located at the premises of end customers.
  • Operation: These systems operate at a low voltage level. This voltage is typically equivalent to the standard mains voltage used by electric appliances in homes and businesses.

Think of it as the "last mile" for electricity, bringing power from larger distribution points right to your doorstep at a voltage level that your devices can safely use.

Key Characteristics

  • Location: Found in residential, commercial, and industrial areas after the main high-voltage or medium-voltage distribution lines.
  • Voltage Level: Operates at the lowest voltage level within the power distribution system.
  • Function: Connects transformers to individual customer meters.

Essentially, an LV system is the infrastructure that ensures the power generated and transmitted over long distances is stepped down to a usable, safe voltage and delivered reliably to every home, office, and factory.