High-speed automatic transfer switches 1 phase input / 1 phase output automatic transfer switches.
These high-tech and high efficient devices primarily intended for industrial, marine and information technology applications.
These devices transfer the load as automatic or manual between two different sources, in a safe manner, without interruption. When user defined threshold current exceeded, audible and visible alarm alerts.
All necessary operations for these fully DSP-controlled devices can be done through the keypad or web interface, the primary source can be selected.