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Installing the UPS

Installing the UPS (UPS) – is quite an important procedure is entirely designed for the professional who is familiar at least with electrical codes, who knows wiring diagram of UPS and having certain certificates that allow him to connect certain UPS, manufacturers which removed the guarantee in the event that they are connected to non-certified installers. These requirements are more than justified by manufacturers, for it was at the time of connection of the UPS and pre-commissioning and accounted critical mistakes that lead to the incorrect functioning of the electrical system in the future.

Preparing to install the UPS and the UPS wiring diagram

When creating a large grid, usually it comes to high-power UPS for connection which is just above required certificates. What should be done to connect the UPS correctly? This requires the following steps:

  • Select a connection and UPS itself
  • visual inspection of the UPS
  • preparing the room for the installation
  • Prepare the necessary tools for installation (jack, wrenches, etc.)

Before installation, inspect the package UPS for its lack of damage or misuse. The key to a successful connection is and the parameters of the environment. Thus, for indoor installation should not contain conductive particles and excess water (condensate water, chemical fumes, etc.). In addition, the room should be well ventilated.

Wiring diagram UPS is available in three versions. The first - the backup - powered devices connected to the UPS is out of the primary power supply and the UPS provides only minimal changes - EMI filtering and high-voltage pulses, and voltage deviations from the norm automatically reconnects the load to the power supply from its own battery and back - in the stabilization parameters .

With an interactive way of connecting to the input of the device in addition there is a voltage step. The switching time in case of failure in the main power supply is lower than in the previous embodiment, however, the efficiency of such UPS below.

The third - non-self - a mode based on the principle of double-conversion type of current (AC to DC from and back) used to power the loaded servers, high-performance workstations and any other equipment with high requirements for the quality of supply. Such UPS has low efficiency and have an increased heat and noise, however, unlike the previous two schemes, the time shift is zero, and the UPS can not adjust the voltage, but also the frequency.

Flylink experts will help you not to choose UPS correctly in accordance with the needs of your power supply and its associated equipment, as well as carry out competent installation of the UPS and the subsequent maintenance of the network.


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