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Electrics

August 12, 2017 18:06

Connecting sockets with ground - the basic rules

When connecting wiring the main challenge facing the owner - is to protect an apartment or house on the circuit, which is why the question arises, how to connect grounded receptacle? small number of appliances that use electricity in a private home for a long time, it was the reason that the ground or not used at all, or a wire to earth throws on the metal pipe or dig in the ground with a...

August 12, 2017 18:06

Replacing the wiring in the Khrushchev

today replacing wiring in Khrushchev - is one of the most sought-after renovations. And this is understandable. Between late 50s to mid-80s of the last century in the Soviet Union was implemented new conveyor technology in the construction of prefabricated apartment blocks in cities. total was built around 300 million square meters.of living space. According to a new project houses wer...

August 12, 2017 18:06

Connecting the hob and oven .Wiring , sockets

Every housewife prefers to be in the kitchen has been equipped with modern and comfortable equipment, which allows to save time cooking.Engineering thought the biggest home appliances manufacturers (Samsung, Zanussi, Bosch, Elektrolux, Hansa) does not stand still, and every year there are more and more sophisticated instruments. connect the hob to the mains To ensure safety and re...

August 12, 2017 18:06

Connecting the RCD without grounding : from theory to practice , advice electrician

Connecting the RCD without grounding There is a prejudice that for proper operation of the RCD is required three-wire electric network, ie,phase, zero and grounding.Note, however, that the role of the RCD - to disconnect electrical equipment in the event of a leakage current in the body, and thus prevent human electric shock. scheme RCD connection.The single-phase network ...

August 12, 2017 18:06

How to move the outlet.master Tips

transfer socket with his hands On how conveniently located electrical outlet in the house or apartment is largely dependent comfortable life masters.Often, already available their locations are not satisfied with the new owners, or in the house of some equipment appears for which you want to make a transfer outlet to another place.Move the socket it is possible with his hands, all t...

August 12, 2017 18:06

The real way to save energy in the home and apartment.20 practical tips

The economic crisis has forced homeowners "another angle" to see the need energy savings.In the exact implementation of our recommendations to guarantee the efficiency of 30-40%. How to save energy: energy-saving lamps and light adjustment With the introduction of energy-saving halogen and LED bulbs to save become easier, but the cost to replace a fluorescent light at an e...

August 12, 2017 18:06

How to connect the wires : Practical Tips with photos

wire connection problem at least once in his life occurred in each person.Furthermore, this production is presented in a rather wide assortment: aluminum and copper, single-core or multi-conductor, computer and telephone, power and heating.They are designed for different loads and require special approaches to work.The question arises: how to properly connect the wires? main requirem...

August 12, 2017 18:06

How to calculate the cable cross-section , so that it does not overheat

Before connecting the load to the network it is important to ensure sufficient thickness of live power cable.In the event of a significant excess of the allowable power possible destruction of insulation and even the veins due to its overheating. cable cross-section calculation power and amperage Before producing the cable cross-section calculation power is necessary to calcul...

August 12, 2017 18:06

RCD .We investigated what RCD how to connect .RCD Wiring Diagrams

RCD - residual current device, which serves to protect people from the impact of current.It is also used as a protection against fire, leakage current.RCD in an apartment, office, in a private home, in the workplace and production - one of guarantee that you and your colleagues, pets and other people not to kill the shock. What is the RCD, and how does it work?For clarity, we give a...

August 12, 2017 18:06

Install motion sensor lighting circuit .Selecting a location for the sensor

If you are interested in the question of how to connect the motion sensor correctly, then you have opened the desired article.After studying the material outlined below, you will understand that the connection itself is almost similar to the installation of a conventional circuit breaker and the main difference between them is just the principle of work - mechanical and automatic. ...