Испытание реле времени РВ на РЕТОМ-21 - Ретом 21

What are stock dividends?    • Что такое дивиденды с акций   Birthday contests for adults - Birthday contests    • Конкурсы на День рождения для взрослых - К...   Testing a time relay using the RETOM-21. Hello. Ivan Podgornykh here. I've decided to start a new column. I've been digging through the information for a day or two, and I've been struggling with some of the questions I've been asking myself for a while. Even if it's not on the topic of my channel, I've decided to cover them. Someone else might also be racking their brains over this same question. This would be more suitable for an electrician, or more precisely, an electrician. The relay cheeks that adjust the settings. Checks. Let's go. So, I have a relay. UHL4 and the device we use to check it, RETOM-21. Let's start over. Well, what? You read the instructions, everything is clear, that is. That's it, but I didn't think everything was clear. Specific cases are being discussed. Akra, you don't know some little thing that... It's slipping your mind, and so on. Let's start with the grip on the device itself. There's a diagram under the arrow. It shows that the two bottom contacts are either... and you're right, it's a time relay, and so are the top ones. So, everyone understands, yes, that means I... I'm taking power... Source 3... I'm connecting DC, solid... No, not a wavy arrow, straight line at 44... This is power on the bottom left, and the bottom... This is power for the coil, connected... Next, we set the main display...above which the meter is written here... The menu and control knob...press them once...let's not... That is, we... We need to set it in this menu in the top right... at 4, as we connected... the input at 44... To select the top right, use this...knob just start turning... The first one blinks, here it is, the second one you need... Blinks, press once, blinks... The top right menu knob...simply turn and find... Press the menu at the top...the knob stops blinking... Select the lower left lock. It blinks. Select the menu by turning the knob. Here I am. I turn the knob a little, it blinks, and then at the top. Pressing it, the menu is selected. Now I turn this knob again. I select the knob at 4 and press this button at the top. Everything is now shown here and... 4 is shown here at 4. Select the trigger time. To select it, you need to go into the stopwatch menu. It's not easy to select it, but specifically in the stopwatch menu. I long-press the knob for more than one second. The menu appears. I select it again. I turn the knob. I select that. Adjust item 3 of the stopwatch. Press the menu once at the top. I need to select the standard. Here I can. Also, turn the knob and select different ones. Under the stopwatch menu, I select the standard. Press once and select this. Start is the stopwatch start condition. Press the menu once. At the top the trigger is to pin 1, but for the stopwatch, it's to pin 1. I don't connect anything here, that won't work for me. It won't work when source 2 is turned on. I connected source 3, you can see this. Everything is highlighted in red at 44, that's all. My source is pin 3. So I need to select source 3. I press the menu at the top once, I select it. Go back up one menu item. I press the reset button under the menu knob. I go back up one level in the bag. Now, the stop conditions are there. I turn the knob again, and select it. Stop, and this arrow is pointing to stop. I press the menu knob once, but I also have it. Stop when the CO2 closes. That's what I'm doing. On the stopwatch, I plugged the plug into the CO2 and pressed the menu. At the top, I selected it once, so it's stop. It will be when contact K2 is triggered. I exit the menu. That is, reset, that's one step up the menu. So. Pressed and exited, pressed up the menu again. And pressed and completely exited the menu. Well, there you go. Then you press further, you just...these numbers don't scroll anywhere. We've set everything up, we see them. RETOM 21, how to use RETOM 21, RETOM 21 operating instructions, time relay, relay, checking the RETOM 21 av, checking the RETOM 21 ACR, checking the RETOM 21 relay, checking the RETOM 21 TT, loading the RETOM 21 circuit breakers, disassembling the RETOM 21, RET-VAH-2000 instructions, RETOM, RETOM 21 RIK Razom, Alex Zhuk, RETOM 11 testing, how to check the time relay on the RETOM 21, RETOM 11M, RETOM 21 how to use the stopwatch, RETOM 21 MTZ, RETOM 21 MTO, RETOM 21 testing Ouzo April 2023