thyristor speed controller BS 1.5
Used in ventilation systems to switch on/off and regulate the speed of single-phase electric motors of voltage-controlled fans.
Designed for external, roof-mounted installation at the ends of ventilation ducts in residential, commercial and industrial buildings with low levels of particulate air pollution. The fan can work with the CSR-B controller, which will ensure stable ventilation operation under all conditions and exactly according to the design guidelines.
Designed for external, roof-mounted installation at the ends of ventilation ducts in residential, commercial and industrial buildings with low levels of particulate air pollution. The fan can work with the CSR-B controller, which will ensure stable ventilation operation under all conditions and exactly according to the design guidelines.
FEATURES
— Horizontal air discharge.
— Fan structure made
— from high-quality plastic.
— Canopy for protection against precipitation.
— Mounting plate fitted with a spigot.
— EC motor equipped with electrical connection box.
— Automatic control possible with CSR-B multifunctional controller, e.g. for constant pressure system with selectable operating characteristics.
thyristor speed controller BS 1.5
Used in ventilation systems to switch on/off and regulate the speed of single-phase electric motors of voltage-controlled fans.
BZZ backflow prevention device
The BZZ damper prevents uncontrolled air flow in the opposite direction when the ventilation system is switched off.
The TLS silencer is used in round ventilation ducts. As a standard, the silencers are delivered with a rubber seal. Inside they are filled with 50 mm thick mineral wool.
