Switchboards to control the industrial ventilation system. Switchboards with pressure transmitters, air speed transmitters, humidity transmitters, including frequency inverters with double frequency inverter to control 2 fans at the same time. Switchboards for direct start of motors, and other variants.
Electric switchboard designed for smooth start, linear and speed regulation of the electric motors ...
Designed for the regulation and adjustment of the motor speed of the fan according to the speed ...
Designed for the progressive start of electric motors with the advantage of reducing the starting ...
Designed to control the exhaust and intake fans of hoods for kitchens or other applications where ...