ASU - Introductory switchgear

Input-Distribution Devices (VSD)

Input-distribution devices (VSD) are used for the reception, distribution, and accounting of electrical energy, as well as for protecting electrical networks from short circuits or overloads. VSD can be an important part of the power supply for various buildings. These devices consist of separate panels, which are usually housed in metal cabinets treated with a special coating. VSDs are used in industries, manufacturing, residential, and public buildings.

Types of VSD

Depending on their functionality, the panels of VSD are divided into the following categories:

  • Input;
  • Distribution;
  • Automatic stations with redundancy.

The panels are equipped with electricity meters, circuit breakers, electromagnetic starters, transformers, and other equipment.

Main Tasks of VSD

VSDs are most often used in industry and construction sites. The main tasks that VSD can perform include:

  • Providing power supply from two independent sources;
  • Distributing electrical power;
  • Automatic or manual switching between inputs;
  • Protecting equipment from interference and lightning strikes;
  • Protecting cable lines from overloads;
  • Accounting for electrical energy consumption.

Functionality of VSD

VSDs are usually located in specially designated rooms that are isolated from outsiders. This ensures safety during maintenance. VSD consists of equipment that distributes electrical energy within the building. The number of lines in the scheme is selected based on the category of the building.

The scheme should ensure backup power supply. Each output line is designed to support all loads considering the allowable values in case of emergencies.

Advantages of Custom Assembly of VSD

By choosing custom assembly of VSD, you ensure that you have a device that meets the specific needs of your business. Such factors include:

  • Geographical location;
  • Field of activity;
  • Customer wishes and requirements.

Our company implements the design, assembly, and installation of VSD, using high-quality equipment and tools. All components are purchased from reliable partners and meet the necessary standards. Thanks to a qualified staff, we ensure the stable functioning of the equipment at all stages of production.

Contacts

Contact our company's employees at (099) 091-35-02 for professional consultation on all issues. You can also send us an email, and we will get back to you as soon as possible.