Teaching system for the subject area: Electrical machines - Connection programmed control
Conventional control of three-phase motors - Basics of electromechanics
Automated systems are an integral part of our industry and thus of course also of the vocational training of electronic technicians!
With this modular teaching system for learning field 8 the basics of drive technology and VPS (connection-programmed control) can be taught.
With the help of the available experiment instructions, experiments on the following topics are taught clearly.
- Contactor inching operation and self-retaining
- Protective devices in the main and control circuits
- Time functions
- Safety of control systems
- Sequential circuits
- Reversing circuit
- Star-delta starting circuit
- Dahlander connection
- Capacitor motor
- Project tasks such as door drive
Due to the high modularity and the selected components, the way is open for you to individually plan many more experimental and combination possibilities with other learning boards (e.g. EDUSAFE, PLC technology).
Furthermore, the structure and design of the Christiani learning boards offer an excellent clarity, which is achieved by spatially separated and colour-coded voltage ranges.
It becomes smart when wiring, where short connections (jumper plugs) reduce the wiring effort and improve the clarity of complex circuits.
Notes:
- The experiment instructions matching this learning board set are available separately.
- In addition to the exercises mentioned above, the experiment instructions also include some experiments on the residual current circuit breaker. To be able to carry out these, the learning boards RCCB is required, or the experiments can also be carried out on existing equipment.
The learning boards from the series "Electrical Machines" convey contents according to learning field 8.
The VPS teaching system and its individual learning boards are suitable for teaching the basics of
- Connection Programmed Controls (VPS)
- Drive Technology
- Electromechanics
In connection with the experiment instructions adapted to the learning boards (see: Documents), the circuits mentioned in the description can be set up and examined in a laboratory environment.
For this purpose we recommend using a laboratory table with an A4 experimental frame (e.g. art. no. 41543).
Advantages of the system:
- Learning boards for use in A4 experimental frame
- VPS and basics of drive technology covered by a teaching system
- Safe view of the components and wiring possible through crystal clear console housing
- Spatially separated areas as well as colour highlighting for control and low voltage connections on the front panel of the learning boards
- Highly modularized learning boards - Minimum number of components per learning board for maximum flexibility in acquisition and application for a wide range of tasks.
- Due to the high modularity a close proximity to conventional wiring is achieved, as the trainee/student has to decide for himself how the learning boards (components) are to be combined.
- Thanks to the very narrowly selected A4 learning boards per component used (1/2 A4, A4, 1 A4), larger circuits can be implemented even where space is limited.
- All learning boards can be connected via jumper plugs, which simplifies the wiring and makes it clearer at the same time. The simplification by means of jumper plugs is being used more and more in the industry due to the advantages mentioned above and would be implemented in a comparable way in the teaching system. The trainee/pupil learns how to arrange the individual components optimally in order to save time and material.
Training companies and schools in trade and industry in the electrical engineering sector
Ideal for the following professions:
- Electronics technician for automation technology: selecting and integrating drive systems
- Electronics technician for industrial engineering: Selecting and integrating drive systems
- Electronics technicians for energy and building services engineering: Selecting and integrating drive systems
- Electronics technician for building and infrastructure systems: Expand building technology systems according to business management aspects
- Electronics technicians for devices and systems and system electronics technicians: Manufacturing and testing devices
- Electronics technician for machine and drive technology: Integrating electrical machines and mechanical components
- 2 x Training Board Electronic Overload Relay
- 1 x Training Board Signal Indicator Lights
- 2 x Training Board Motor protection switch
- 1 x Training Board 2pcs. multifunction time relay
- 1 x Training Board star-delta and multifunction time relays
- 1 x Training Board miniature circuit breaker
- 1 x Training Board 4 push buttons
- 1 x Training Board 4 rotary switches
- 1 x Training Board auxiliary contactor
- 4 x Training Board contactor with auxiliary contacts
- 1 x Training Board Power supply 24 V / 4.2 A