Description

The laboratory stand consists of a stand and a set of tablets. The stand is a monoblock structure with a table in which a working switch, contactor, magnetic starter, load device for generating operating currents, measuring instruments, a current source, and protective equipment are mounted. The controls and functional elements of the study objects are placed on the front panel, made of durable anodized aluminum, onto which a durable full-color image is applied. The frame of the structure is made of metal. Stand size no more than 1300*1300*700, power supply 220 volts AC.
Tablets on this topic have a rectangular base made of chipboard with small legs. An anodized aluminum substrate with durable color images of circuits and names is attached to the surface. On this basis, the details of real switches, contactors, starters are located in a strict sequence, allowing you to imagine and study the design.
The tablet stand is designed to study the design and operating principle of switches, contactors, and magnetic starters.
Compound:
1. Loading device with the necessary equipment.
2. A set of various types of operating switches, contactors, magnetic starters.
3. A tablet with a set of parts of disassembled switches.
4. Tablet with a set of parts for disassembled contactors.
5. Tablet with a set of parts of disassembled magnetic starters
6. Table

The stand-tablet ensures the following research work:
1. Study of the design of switches, contactors, magnetic starters (slides, drawings, videos, exhibits).
2. Assembling and setting up a reversing starter control circuit to turn the electric motor on and off.
3. Removing time-current characteristics of thermal relays of magnetic starters.