Mittauskehät

Mittaustalot, colloquially known as "mittauskehät" in Finnish, are essential components in electricity metering systems. They serve as the protective and structural housing for electricity meters and related equipment within a building. These structures are typically installed on the exterior of a building, often near the point of entry for the main power supply.

The primary function of a mittauskehä is to provide a secure and accessible location for the utility company to install, maintain, and read electricity meters. This ensures that the metering equipment is protected from weather elements, vandalism, and unauthorized tampering. Inside the mittauskehä, electrical connections are made between the incoming power lines, the electricity meter, and the building's internal electrical distribution system.

Mittauskehät are constructed from durable materials, commonly metal like steel or aluminum, to withstand external conditions. Their design must comply with specific electrical safety standards and utility company regulations to ensure proper installation and operation. The size and configuration of a mittauskehä can vary depending on the number of meters it houses (for single-family homes versus multi-unit dwellings) and the specific type of metering equipment used. Access to the mittauskehä is typically restricted to authorized personnel from the electricity provider.