White clock icon with a circular arrow and "24h" below, highlighting Tecnogera's full availability on a light gray background.

0800-772-1601

What is the function of an automatic transfer switch?

The automatic transfer switch (ATS) is the most important device for a power generator, maintaining safety control and executing functions that ensure energy supply. It can be programmed for immediate switching or interruption of the external grid's electrical signal, automatically activating the generator when needed. Ideal for systems that cannot experience power interruptions, such as industries, hospitals, large events, and businesses.
The image features three types of Tecnogera aerial work platforms—ideal for high-altitude tasks and energy solutions: a small orange scissor lift, a larger green and black one with a person inside, and a large orange and green articulating boom lift with an extended arm to reach higher places.
The image features three types of Tecnogera aerial work platforms—ideal for high-altitude tasks and energy solutions: a small orange scissor lift, a larger green and black one with a person inside, and a large orange and green articulating boom lift with an extended arm to reach higher places.
Index

Also known by the acronym ATS, the automatic transfer switch is essentially one of the most important devices for a power generator.

This is because the device maintains safety control and performs various functions that ensure the energy supply through the generator.

The automatic transfer switch can be programmed to perform some essential functions for the activation of a generator, such as immediate switching or interruption of an external grid’s electrical signal.

In the latter case, the ATS activates a panel that immediately starts the generator set. It is at this moment that the energy supply is restored.

If a serious system failure occurs that prevents its activation, the transfer switch panel itself performs a lockout to maintain the integrity of the power generator.

For this, a trained employee simply needs to manually press the “reset” button on the ATS and monitor all start-up attempts.

Due to its importance for the operation of the power generator set, the ATS is ideal for those working with:

  • Negative pressure systems
  • Milking operations
  • Soil irrigation
  • Poultry farms
  • Large heavy industries
  • Residences
  • Companies of various sizes and sectors

The installation of a transfer switch in the power generator also makes a significant difference during large events and for commerce in general.

Share: