ATS panels

Our solution is not only certified, modern and safe, but we also pride ourselves on a professional and high-quality installation at the customer's site. Safety, functionality and easy maintenance and inspection are the foundation of every installation by Krel Central a.s.

The principle of a generator with automatic start

1. A power outage occurs, the public grid voltage falls out of tolerance, the grid is overloaded, overvoltage arises from its sudden unloading, or the supply conductors are damaged, etc.
2. According to pre-set parameters, the automation disconnects the grid supply and simultaneously starts the generator
3. Once its operation stabilises, the generator starts powering the backed-up circuit
4. Once the power supply is restored, the automation switches the backed-up circuit back to the public grid and stops the generator

The backup source can be activated remotely, or its start can be blocked using a GSM gateway, or via a contact from connected technology.

Our completed projects can be found in the references