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What Is An Automatic Transfer Switch and Where Is It Used?

Do you also hate power cuts? They are sure annoying, especially when 24/7 connectivity has become the way of life. ATS or automation transfer switch can come to your rescue during  load shedding. But what is an ATS? 

ATS is a switch that automatically transfers power from a standby system to the main source during power outages. These switches are connected between the primary and backup power sources. Hence, they act as an intermediary between the equipment and the power supplies, acting as an electrical relay. It can switch & control between the two power sources within a few seconds.

An ATS can also start up more long-term backup power systems, such as local diesel generators, to run electric equipment until utility power is restored. These switches are simple and reliable equipment that ensures an uninterrupted power supply. There are three types of ATS, namely, contactor ATS, compact ATS and circuit breaker ATS. 

Additionally, an automatic transfer switch includes built-in sensors that identify the power outage and fluctuations within the frequency of the main power supply & voltage. It also helps start a standby generator automatically whenever there is a power outage from the main supply. Although these switches are expensive and high-maintenance, the ample advantages make them a worthy investment. 

Where is an ATS used?

 The uses of an ATS are as follows:

  1. ATS is used in essential public facilities to ensure unhindered operations, such as schools, malls, hospitals, restaurants, warehouses, factories, medical buildings, etc.
  2. It is used to protect telecommunication & data networks, industrial processes & critical installations like financial transaction centres & healthcare facilities.
  3. Other electricity switching applications, like three-source, generator-to-generator, and utility-to-utility systems, also use ATS.
  4. Finally, ATS is used to transfer power from two sources, such as the primary and backup sources. 

The use of an ATS is not limited to commercial spaces. You can also use an automatic transfer switch at residential properties. 

Wrapping up:

Whether you are starting a cafe or opening a new factory, a constant power supply is a must. However, there could be periods of prolonged power cuts, and it is always better to be prepared than sorry. Blades Power Generation provides the best emergency power source in the UK. Several homeowners and organisations rely on us for emergency power during blackouts. Now it is your turn! Get in touch with us to learn more. 

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