Repair and maintenance of SF6 circuit breakers 35-500 kV

The course is designed for specialists involved in the maintenance and repair of high-voltage SF6 circuit breakers at substations and in power systems. The training covers the design features of various types of circuit breakers, their operating principles, routine maintenance operations, and technologies for identifying and eliminating faults. Particular attention is paid to safety requirements, insulation quality control, and working with SF6 gas (SF₆). The course is aimed at engineers, foremen, and electricians who ensure reliable operation of equipment with a voltage of 35 to 500 kV.

Cost of training one student (excluding VAT): Course 36 hours - 259 500 ₸

Start date
14 июля 2025 г.
End date
18 июля 2025 г.
Applications are accepted until
11 июля 2025 г.
In the event of a one-time referral from the Organization of six or more specialists, the timing of the course may be adjusted in accordance with the wishes of the Customer.

Schedule plan

The course schedule allows you to structure the learning process, evenly distribute the workload and ensure consistent mastery of all key topics and practical skills.

All values ​​are given in academic hours.

№ Section Name
Total
36
Lectures
36
Practice
0
1 Modern trends in the development of electric power industry. Schemes and basic electrical and switching equipment of electric power stations and substations
Total
2
Lectures
2
Practice
0
2 Occupational health and safety when performing the specified work
Total
4
Lectures
4
Practice
0
3 Technical characteristics of the 35-500 kV switch with a description of the installation and adjustment procedure. Design features of the 35-500 kV switch
Total
8
Lectures
8
Practice
0
4 Procedure for performing drive diagnostics and checking secondary circuits
Total
4
Lectures
4
Practice
0
5 Properties of SF6 gas, gas mixture and application in high-voltage circuit breakers
Total
4
Lectures
4
Practice
0
6 Methodology for detecting and eliminating leaks of SF6 gas and gas mixtures. Methodology for refilling SF6 gas or SF6/CF4, SF6/N2 gas mixtures. Methodology for determining the decomposition products of SF6 gas and gas mixtures.
Total
8
Lectures
8
Practice
0
7 Survey of students on the program's development
Total
4
Lectures
4
Practice
0
Total
Total
36
Lectures
36
Practice
0

Course materials

Download documents and additional resources needed to successfully navigate the program.

Course schedule

Open

Want to enroll in a course?

Our specialists will answer all questions about the program, conditions of participation and help with registration.

  • Almaty, st. Baitursynuly 126/1, building “A”, room 327
  • +7 (707) 600-64-25
    +7 (701) 358-10-16
  • a.gadylbek@aues.kz
    a.tankibayeva@aues.kz

Course application form