This subject covers the design of simple electrical assemblies: analysis, operating principles,
schematic diagrams of electrical circuits for all types of controls, as well as the sizing of electrical equipment.
It also enables students to put into practice the knowledge acquired during their training by c r e a t i n g
electrical circuits and applying them to lighting circuits and electric motor controls.
Instructions and safety information •
Students should only work on the fixtures under the supervision of their teachers.
• Observe the information given in the data sheets for the individual components, in particular
all safety instructions!
• Only make electrical connections and disconnections when there is no voltage!
• Use only cables with safety connectors for electrical connections.
• When disconnecting connecting cables, pull only on the safety connector, not on the cable.
• Measure the resistance of the laboratory earth connection and ensure that it complies with
the recommended standards.
• Install the PE connection cable (yellow-green) first, before making any connections.
- Teacher: Abdelkrim BENALI