Защитит ли УЗО или противопожарное УЗО от пожара? Пожарная безопасность электропроводки

Conventional RCD and fire protection RCD (residual current device) are often overrated. Fire safety at home depends not only on what kind of circuit breakers and fire protection RCDs are in the electrical panel, but also on how well the wiring in the house is done. A residual current device and a circuit breaker are used in conjunction, but still they cannot fully provide fire protection together. https://bit.ly/GD128PLR - Good multimeter https://bit.ly/MtRuchR - Multimeter pen https://bit.ly/IstPitR - Laboratory power supply https://bit.ly/PlGVDAR - Professional soldering iron https://bit.ly/StripKWR - Stripper for stripping wires https://bit.ly/ElSanKan - Subscribe but my ZEN channel https://bit.ly/Pomkan - Support the channel financially http://bit.ly/rem_sv_ruk Best repair videos http://bit.ly/el_sv_ruk The best electrical videos    • Расположение розеток и выключателей на кух...   Kitchen electrics    • Правильная схема подключения УЗО и автомат...   RCD connection diagrams 00:00 - Conventional wisdom on how a fire protection RCD works 00:26 - What is most important when doing electrical wiring? 00:44 - Wiring diagram for a fire RCD with single-phase electrical wiring. 01:46 - 1st cause of a fire, from which a fire protection RCD will not protect. 02:42 - A case from practice when the absence of an introductory machine led to a fire. 03:30 - What will happen if you confuse the RCD and DIF machine? 03:49 - The 2nd cause of a fire, from which a fire protection RCD will not protect. 04:46 - The 3rd cause of a fire, from which a fire protection RCD will not protect. 06:01 - When will the fire RCD or introductory circuit breaker work? 06:50 - Can a fire RCD protect a person from electric shock? 07:20 - How to protect your house from fire when the electrical wiring lights up. 09:54 - Support this educational program on fire safety when using a fire RCD with a like, repost or comment. In fact, everything is important in the installation of electrical wiring, both circuit breakers and RCDs in the shield itself, and well-mounted electrical wiring. Automation in the shield at home cannot protect against all electrical wiring defects. Let's look at the connection diagram of a fire RCD in a single-phase connection diagram. Usually there is a two-pole machine at the entrance to the shield. Then the electricity meter is connected. After it, a fire-fighting RCD is connected, and after it, the electricity branches into several power supply lines. Each line is protected by separate circuit breakers. In this scheme, each line is protected by a separate bundle of RCDs for 30 mA and a circuit breaker for 16A. This bundle can be replaced by a DIF machine. On some lines it is enough to put a DIF without an RCD. Consider the option when they forget to install a circuit breaker with a fire RCD. The absence of a circuit breaker in a bunch is the first cause of a fire. The RCD cannot disconnect the circuit in the event of a short circuit and overload of the circuit. It only reacts to leakage points outside the circuit. Only the presence of a circuit breaker will protect the circuit from short circuit and overload. The RCD will not be able to protect against this on its own - it is not intended for this. Summarize. What do we need to do to protect ourselves from fire from electricians? 1. No need to install an RCD without a circuit breaker. I have already explained this above. 2. It is necessary to check the operability of the RCD using the special "TEST" button. It is recommended to do this at least once a month. 3. Avoid bad contacts in the electrical wiring, which may cause sparking. All contacts must be well tightened. All connections are secure. 4. Tighten the screw connections of the wires, as they can loosen over time. This applies to connecting wires in the electrical panel, in the terminal blocks. 5. Provide access to those devices and connections that need preventive maintenance. 6. Detect sparks in electrical wiring in time. If you hear sparks and the characteristic smell of burnt wiring, then immediately take measures to eliminate the malfunction. 7. Use only serviceable devices. The use of electrical appliances with faulty wiring is also a fairly common cause of a fire. 8. If your wiring has become unusable, then you should not constantly repair it. It's easier to replace it with a new one. Subscribe to this channel http://goo.gl/a6YJdO I will help promote your channel http://bit.ly/prodvizh My books https://book24.ru/r/TvgMj My social network account https://vk.com/iekimov My email is [email protected] The best videos "House with your own hands" http://bit.ly/dom_sv_ruk The best videos "Do-it-yourself electrician" http://bit.ly/el_sv_ruk Best DIY Plumbing Videos http://bit.ly/sant_sv_ruk The best DIY Repair videos https://bit.ly/RemSvRukPl Video "Profession electrician, builder" http://bit.ly/prof_el #igoryekimov #ekimovigor #electricalconstruction #electrician #lighting