Hello !
Now in this video we will look at the device and installation of differential current protection.
We will also see in what cases differential protection is used, how it works and how it is installed correctly.
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00:00 Hello
00:30 what is an accident? RCD ?
01:10 what happens when current flows through the human body?
02:10 purpose of RCD Differential current protection
03:08 RCD with two-wire installation.
03:40 parameters of RCD defective current protection
04:20 RCD with leakage current 100 mA, 300 mA, 500 mA
04:40 Types of accidents, type AC, type A, type F, type B, type B+
05:28 admissible leakage current of RCD to protect a person.
05:45 principle action of Differential protection.
06:40 RCD due to short circuit
06:55 fuse before RCD Defective current protection
07:10 combined accident
08:30 practical part with RCD
09:00 test button at RCD Differential current protection
09:55 three-phase accident
10:15 scheme on RCD
10:45 entrance/exit of RCD
11:25 installation of an accident
1:00 p.m. power supply to RCD with a bridge
14:50 connection of a consumer to the exit of RCD
4:00 p.m. correct binding of RCD
17:00 testing of differential current protection
18:20 differential current protection RCD without ground
19:00 differential current protection RCD without zero
19:50 differential current protection RCD without phase
20:50 subscribe to the channel and you will participate in the monthly raffle.
28 июн 2024
