Turning electrical devices on and off using START STOP buttons and a relay or contactor.
How does this system work, how to build it, what to pay attention to
0:00 Introduction
0:32 Where is the problem?
1:05 What buttons to use as START and STOP
1:16 Normally open NO and normally closed NC button
1:45 Low voltage version of the control
2:03 Principle of operation of START STOP button control - basics
2:28 Maintains power on after releasing the button
3:01 Advantage or disadvantage of this arrangement
3:14 Emergency, safety button
3:35 Connecting the device via a contactor or relay
3:56 Diagram of the control system for 1F
4:56 Diagram of the control system for 3F
5:58 Version without auxiliary contacts
7:00 Problem from the beginning of the movie - explanation
7:43 Summary
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#control, #for beginners, #electrics #electronics #stepbystep #relay #buttons
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5 авг 2024
