PUE-7 Chapter 6.6: Lighting and wiring devices
PUE-7, Section 6, Chapter 6.6. Lighting devices and wiring devices, clauses 6.6.1.-6.6.31. Download the PDF document on the electro.tomathouse website.
PUE-7 Chapter 6.5: Lighting Control
PUE-7, Section 6, Chapter 6.5. Lighting control, paragraphs 6.5.1.-6.5.29. Download the PDF document on the electro.tomathouse website.
PUE-7 Chapter 6.4: Illuminated signs, signs and illumination
PUE-7, Section 6, Chapter 6.4. Illuminated advertising, signs and illumination, paragraphs 6.4.1.-6.4.18. Download the PDF document on the electro.tomathouse website.
PUE-7 Chapter 6.3: Outdoor Lighting
PUE-7, Section 6, Chapter 6.3. Outdoor lighting, paragraphs 6.3.1.-6.3.40. Download the PDF document on the electro.tomathouse website.
PUE-7 Chapter 6.2: Interior lighting
PUE-7, Section 6, Chapter 6.2. Interior lighting, paragraphs 6.2.1.-6.2.15. Download the PDF document on the electro.tomathouse website.
PUE-7 Chapter 6.1: General
PUE-7, Section 6, Chapter 6.1. General part, clauses 6.1.1.-6.1.49. Download the PDF document on the electro.tomathouse website.
Overview of sockets and switches VIKO
VIKO sockets and switches are popular due to their low price and decent quality. In the article, we examined the main series of sockets and switches Viko.
Finalization of the electric boiler Rubin 9 kW 380V
The contacts in the relay on the electric boiler were melted. After replacing, I noticed that they did not turn on immediately, but first they clicked several times, what should I do?
Connecting the hob and oven to one plug
Hello! I want to connect the wire from the hob and the oven to one fork, can this be done?
Overview of Werkel sockets and switches
Werkel sockets and switches are made of plastic, metal and ceramic. The article provides an overview of the series and colors of Werkel products.
Why did the LED spotlight start to malfunction?
There was an LED spotlight on the automation, no one touched it, it worked well, but then it began to work incorrectly - it does not quite work as it should.
How to fix the socket in a cinder-concrete wall?
How to fix the socket in a cinder-concrete wall? When mounting in the usual way, the material is strewed and the sockets, and the switches begin to stagger.
After replacing the outlet, the smell of fused wires remains
This morning, smoke came from the outlet and it melted a little. In the evening we installed a new outlet, and from it comes the same smell of burnt wires, is this normal?
Where is the allocated power of electricity regulated for apartments with electric stoves?
Tell me, please, in what document are the norms for the allocated power of electricity for an apartment in an apartment building with electric stoves?
Why does the machine knock out due to connected devices?
There were no problems before, now when you turn on powerful appliances, a kettle and a vacuum cleaner, the machine began to knock out, what should I do? Is it a problem or a wiring?
The light is constantly on and even when the switch is off
The light does not turn off, I decided to replace the switch, but the light remains on even when the switch is removed and the wires are wired and insulated, what should I do?
How to calculate the length of a nichrome wire
How is the calculation of the length of the nichrome wire for the heater. Formulas and tables to calculate the length of nichrome power, resistance and temperature.
Why did the appliances suddenly burn out in the house and what should I do now?
The house has three-phase input. An accident occurred and most of the equipment burned out. The neighbors are doing fine. Electricians from emergency gang, they say that I have a problem, what should I do?
PUE-7 Chapter 5.6: Capacitor units
PUE-7 Chapter 5.6. Condenser installations, clauses 5.6.1-5.6.40. Download the PDF document on the electro.tomathouse website.
PUE-7 Chapter 5.5: Electrical equipment of elevators
PUE-7, Section 5, Chapter 5.5: Electrical equipment of elevators (5.5.1.-5.5.28.). You can download the document in PDF format on this page of the electro.tomathouse website.
PUE-7 Chapter 5.4: Electrical equipment of cranes
PUE-7, Section 5, Chapter 5.4: Electrical equipment of cranes. Paragraphs 5.4.1.-5.4.69. Download the PDF document on the electro.tomathouse website.
How to make a 220V power supply?
I do not understand electricity at all. How to make a power supply with parameters: 220 volts and 0.5 amperes? What elements are needed, what schemes are there?
PUE-7 Chapter 5.3: Electric motors and their switching devices
PUE-7 Chapter 5.3. Electric motors and their switching devices. Paragraphs 5.3.1.-5.3.62. You can download the document in PDF format on the electro.tomathouse website.
PUE-7 Chapter 5.2: Generators and synchronous compensators
PUE-7 Chapter 5.2: Generators and synchronous compensators. Paragraphs 5.2.1.-5.2.63. You can download the document in PDF format on this page of the electro.tomathouse website.
