Automatic transfer switch board ATSB
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Automatic transfer switch board ATSB



Designed for automatic load transfer to the backup input or diesel driven generator in case of voltage loss on the primary input.

ATSB can be made as an integral product or integrated into the main switchboard or floor switchboards. Degree of protection depends on the operating conditions, IP 20 up to IP 54.


Certificate of Conformity № РОСС RUАГ79 ВО7826


- Protection against overloads and short circuits;

- transfer to backup power source in automatic mode in case of drop in voltage in the main power source;

- Return to the main input after the voltage recovery;

- A signal to stop or turn off electrical equipment.

Application area

Different types of ATS boards and cabinets are required to provide uninterruptible power supply to transport, communication industry, as well as in industrial plants.




Cabinet rated supply voltage

~ 380V, 50Hz

Type of connected motor

3-phase (U, V, W, Pe), without center terminal

Modes of operation

Local, automatic

Types of sensors

1 analog, or 2 status

The total time for device ready after voltage supply

30 s

Cabinet insulation resistance

Not less than 10 MOhm