Calendar
Read about our events
ELR1
ELR1 Date: January 21-22, 2026 Location: Långåkers El in Björklinge Course leader: Roger Johansson from member company Långåkers Elservice AB in Björklinge Cost: SEK 7,500 (invoiced before the course) Content: Learn about electricity Three-phase systems Electrical systems Electrical hazards, electrical safety Electrical machines Registration deadline: December 9, 2026 to roger@langakersel.se Agenda ELR 1 The times for each course section are preliminary and are adapted to the students' prior knowledge. Agenda, […]
Education in power electronics
We invite you to an exciting and educational training in power electronics, which we arrange in collaboration with Långåkers El. The training focuses on the basics of power electronics where theory will be interspersed with practical measurements. Course content Power electronics Overview of frequency converter construction Different types of converters How a converter is controlled Installation of converters EMC Electrical environment Course opportunities: 5 […]
Diploma course
Diploma course In order for you as a certified technician to maintain your certification, you must maintain your certification by taking this certification course every ten years. Please register for the course on March 12, 2026 at Långåkers El, Gävlevägen 306, Björklinge Time: 08.30-16.30 Date: March 12, 2026 Cost: SEK 5,000 and certification is included […]
ELR 2
ELR 2 Date: March 25-26, 2026 Location: Långåkers El in Björklinge Course leader: Roger Johansson from member company Långåkers Elservice AB in Björklinge Cost: SEK 7,500 (invoiced before the course) Content: Control and protection devices Measuring instrument technology, measurement reliability Power electronics, motor controls Interference and EMC Have you taken ELR 1 on a previous occasion? It is possible to register only […]
ELR3
ELR3 will be arranged on May 27-28, 2026 with the course leader, Roger Johansson from member company Långåkers Elservice AB in Björklinge. Date: May 27-28, 2026 Location: Björklinge Cost: SEK 7,500 (invoiced before the course) Course content: Laws and regulations Eligibility rules, delegations Electrical installation rules Line dimensioning ELR3 can also be used as a general electrical safety course for all employees who in any way […]
Previous events
Power electronics
We invite you to an exciting and educational training in power electronics, which we arrange in collaboration with Långåkers El. The training focuses on the basics of power electronics where theory will be interspersed with practical measurements. Course content Power electronics Course leader: Roger Johansson, Långåkers El Price: 5,000 SEK (invoiced before the course) The price includes course materials, morning coffee, lunch and afternoon coffee. Registration is binding, […]
Autumn meeting and mini fair
ELR invites you to the autumn meeting and mini-fair starting at Elektriks Drivteknik EDT AB in Kungälv. We hope you have the opportunity to come and take part in the suppliers' offerings at the mini-fair and network with each other. November 5th Location: Elektriks Drivteknik – EDT, Barnebergsgatan 19 442 40 Kungälv November 6th Location: Clarion Hotel Karlatornet, Cassiopejagatan 14, Gothenburg/Hisingen […]
Diploma course
In order for you as a certified technician to maintain your certification, you must maintain your certification by taking this certification course every ten years. Register for the course on October 15, 2025 at Långåkers El in Björklinge. Course content: Course details Time: 08:30 – 16:30 Date: October 15, 2025 Location: Långåkers Elservice Cost: SEK 5,000 including […]
