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CO2 sensor new series
The sensor is designed for indoor carbon dioxide concentration measurement and respective air capacity regulation through the control output signal to the fan.
Temperature regulator TST and TSTD new series
Applied for temperature mode control in ventilation, heating and air conditioning systems.
In-line centrifugal sound- and heat insulated fan VENTS VKPI EC series new series
Centrifugal fans with the air capacity up to 10850 m³/h for rectangular ducts. Designed for supply and exhaust ventilation systems. Compatible for connection with rectangular air ducts with cross sections 600х300, 600х350, 700х400, 800х500, 900х500, 1000х500 mm.

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Transformer speed controllers

Single phase speed controller RSA-0,3
RSA speed controller is used for air capacity control of single-speed fans with low power consumption by step speed control of electric motors.
Single phase speed controller RSA5E-2-P
RSA5E-2-P series speed controller is applied for air capacity control of single-phase fans by means of step control of motor speed.
Single phase speed controller RSA5E-…M
RSA5E-...-M series speed controllers are applied for air capacity control of single-phase fans by means of step speed control.
Single phase speed controller RSA5E-…T
RSA5E-…T series speed controllers are applied for air capacity control of single-phase fans by means of motor step speed control.
Single phase speed controller RSA5D-…-T
RSA5D-…T series speed controllers are applied for air capacity control of three-phase fans by means of step speed control.
Three phase speed controller RSA5D-…-M
RSA5D-…M series speed controllers are applied for air capacity control of three-phase fans by means of step control of motor speed.

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