Shopping for a better ATS? It’s here. 

The world’s first true ATS for commercial buildings
Continuous Operation
Say goodbye to blinking lights and stopping motors. TruONETM provides a fast in-phase open transition of power, guaranteeing unnoticed generator use during business hours.
Safety and Protection
TruONE enables safe emergency manual operation—even under load—without opening the panel door when the HMI is mounted to the ATS frame. The HMI can be detached from the frame for door mounting, offering more flexibility for the panel designer. Best of all, regardless of the HMI installation method, there’s no need for connecting dangerous line voltages to the door, so the risk of operator injury due to equipment malfunction is reduced. 

Check how TruONE allows emergency manual operation for immediate power restoration : link to YouTube.
Data and connectivity
TruONE features cloud-based connectivity through the ABB Ability™ Electrical Distribution Control System (EDCS). ABB Ability simplifies implementation and use of TruONE in coordination with other ABB devices, ensuring one common user interface and one common software environment. Market-leading modular connectivity with seven communication protocols ensures easy installation and connectivity now and far into the future.

Learn more about AbilityTM Energy and Asset Manager

Tools and Support

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