如何自行连接电表:单相和三相电表

Commissioning or reconstruction of the electrical wiring in a house or apartment rarely takes place without installing or replacing an electric meter. According to regulations, the work can…

如何在接线盒中连接电线

Electricity is an area where everything needs to be done correctly and thoroughly. In this regard, many people prefer to figure things out for themselves rather than trust…

荧光灯接线图

With rising electricity prices, one has to think about more economical lighting fixtures. One of them use daylight illuminators. The connection scheme of fluorescent lamps is not too…

Self-connection of the electric stove to the network 220 V, 380 V

Electricity is a serious and dangerous business, but many works do not require high qualification and can be done by yourself without the involvement of specialists. For example,…

如何在私人住宅和避暑别墅中接地

Operation of modern household and computer equipment without grounding is fraught with its failure. A large part of our country, especially in rural areas, has old-style power transmission…

Dual-rate electricity meters

Today you can often hear about someone putting a dual-rate electricity meter, which allows you to save money on your electricity bills. What it is and how the…

开关和插座的安装高度

When replacing the wiring, you must decide how high the outlets will be from the floor. That’s right – decide, because there are no strict regulations and standards….

亲手连接调光器

Sometimes it is necessary to change the intensity of the lighting. This is done with the help of light dimmers, which are more commonly referred to as “dimmers”….

如何制造 12-220 伏变频器(转换器)

In order to connect household appliances to the onboard electrical system of the car, you need an inverter that can increase the voltage from 12V to 220V. On…

如何连接单相电机

Most often our houses, plots, garages are connected to a single-phase 220 V network. Therefore, equipment and all self-made devices are made so that they work from this…

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