Description
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.
Certificates
Certificate of Conformity № РОСС RUАГ79 ВО7826
Functions
- 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.
Specifications
|
Name |
Value |
|
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 |
