Basics of Electrical Installations and SafetyLaajuus (5 cr)

Objectives

The students know
- how to plan and scale the electric network of a small house
- the basic principles of electrical safety
- how to identify and apply electrical safety requirements when carrying out electrical asks
- how to define the responsibilities and requirements related to the tasks of a person in charge of electrical safety.

Content

The regulations concerning electrical safety. Using electrical quantities in the network for small houses. Preventing electric shocks in installations, the basic structure of the electrical network in a small house, determining power, the choice and placement of electrical devices. Installations, IP classes, graphic symbols. Labeling of electrical devices.