Practical guidance for choosing, installing and maintaining electrical systems and products with confidence.
What are grounding systems? In order to avoid electric shock when touching bare wires or damaged electrical equipment, the International Electrotechnical Corporation (IEC) has developed a special protection called grounding. . Grounding…
Read article
How to independently connect power to electricity If you become the owner of a plot of land that is not connected to electricity, the first thing you need to do…
Read article
Assembly instructions for the three-phase switchboard The industry standard is three phase 380 (400) volts. All professional equipment used in the production work of this effort. Also, three-phase wiring is laid…
Read article
6 important criteria for choosing a circuit breaker The basic purpose of the circuit breaker - protection of electrical wires from short circuit currents (hereinafter referred to as short circuit)…
Read article
Instructions for choosing a thermal relay for motor protection Continuous operation of the mechanism at maximum leads to overheating of the windings and damage to the insulation, as a result…
Read article
What is a phase control relay and where is it used? Phase imbalance in a three-phase network - this is an annoying moment that negatively affects the electrical equipment connected…
Read article
How to deal with measuring devices The purpose of most electrical devices is known to many people: almost everyone knows what to measure with a voltmeter and what with an ammeter. Few…
Read article
How to deal with low voltage Low voltage in the mains is a very serious problem that often occurs with the onset of cold weather. If you are faced with…
Read article
What is the danger of phase unbalance in a three-phase network and when does it occur? In a 380 V network with uneven voltage distribution in each phase, they skew.…
Read article
How to connect electrical wiring in the apartment - all stages of electrical installation Installing electrical wiring in an apartment is not as long and expensive as installing wiring in a house.…
Read article
How to disassemble a light switch? Most often, the need to disassemble the light switch occurs when it fails. Although the design of the product is very simple,…
Read article
How to move the Outlet? In order to move the outlet to another place in a panel or brick house, you do not need to be an experienced electrician and have…
Read article
