shipping

News and Guides on the Electrical and Thermo-hydraulic World

• 

  Remote switch or Contactor: what it is for and how it works

  Posted in: Guide

  10017 Views

  A remote switch or contactor is an electrical device used to control and manage the power supply of an electrical circuit. It is a rugged, solid, and usually solid-state device that can be used to power electrical equipment and machines. The remote switch or contactor is a power switch that can handle high currents and even very high voltages.

  Read more
• 

  Single-phase and three-phase current: what are the differences?

  Posted in: Guide

  2777 Views

  Single-phase and three-phase current are two very common types of electric current. Single-phase current is a flow of electrons moving in one direction, while three-phase current is a flow of electrons moving in three different directions. Both currents are used in industry and in lighting systems.

  Read more
• 

  Disconnector: What it is and how it works

  Posted in: Guide

  4909 Views

  A disconnector is a device that is used to interrupt or regulate the flow of electrical current. It can be used to reduce or isolate current from a circuit, break an open circuit, or regulate current in a closed circuit.

  Read more
• 

  Direct or Alternating Current: What's the Difference?

  Posted in: Guide

  12344 Views

  Direct current (DC) and alternating current (AC) are two different ways of supplying electricity. Both forms of electricity are widely used in electrical devices, but there are important differences between them. In this article we will look at the main differences between direct current and alternating current and the applications of both forms of electrical energy.

  Read more
• 

  UPS (UPS): What they are, what they are for and which ones to choose

  Posted in: Guide

  2096 Views

  The reliability of the electricity supply is fundamental in both the domestic and professional contexts. Uninterruptible power supplies , also known as UPS (Uninterruptible Power Supply) , represent an essential solution to prevent damage and data loss caused by power outages.

  Read more
• 

  Timed relay: what it is and what it is for

  Posted in: Guide

  3443 Views

  The timed relay is an electrical device that allows you to change the operation of an electrical circuit automatically, based on the set time. It is a valuable device in many fields, especially industrial and automation. It is a device that can perform many functions, such as turning a device on or off, turning a motor on or off, turning a light bulb on or off. In this article we will look at what a time relay is, how it works and what it is used for.

  Read more
• 

  How to add an Electrical Socket? How to make a parallel electric bridge

  Posted in: Guide

  7604 Views

  Adding an electrical outlet or making an electrical bridge in parallel is not a complicated operation. However, you need to have some basic knowledge of how electricity works. In this article, we'll explain how to install an electrical outlet and how to bridge electrical outlets in parallel to provide an additional outlet.

  Read more
• 

  What is a water softener used for and when is it necessary to install it?

  Posted in: Guide

  1637 Views

  A water softener is a device that reduces the hardness of water, i.e. the amount of minerals present such as calcium and magnesium that make it harder. A water softener can also be used to remove other minerals such as iron, manganese, calcium carbonate, calcium sulfate and sodium flux from the water.

  Read more
• 

  How to create a standard grounding system

  Posted in: Guide

  2011 Views

  Grounding is an electrical system designed to ensure that a structure is safe from failure due to power surges and flashovers. A compliant grounding system must be installed in compliance with current standards and regulations. It is necessary to ensure that the system is safe and works properly.

  Read more
• 

  Electric Transformers: What it is, Operation and Types

  Posted in: Guide

  3465 Views

  Electrical transformers are devices that transform alternating current from input voltage to a desired output voltage. They are used in a variety of applications, such as regulating voltage in one circuit, powering electrical equipment, and isolating two circuits.

  Read more
• 

  Electrical cable sizing: how to calculate the section with table

  Posted in: Guide

  4326 Views

  Electric cables are devices used in the electrical field, to allow the power supply of various types of equipment. However, their sizing is a very delicate operation, which requires careful evaluation. In this article we will try to understand how to calculate the cross-section of electrical cables, using a sizing table.

  Read more
• 

  Capacity of electric cables, how to recognize them

  Posted in: Guide

  4677 Views

  The carrying capacity of an electrical wire (or short circuit current) is the maximum amount of current that can pass through an electrical wire before a short occurs. This is a fundamental measure of the safety of the electrical system.

  Read more