Kaiser Ventilatorenbau: Axialventilatoren, Radialventilatoren und Edelstahlventilatoren

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Radialventilatoren
radial fans
Radialventilatoren
radial ventilators
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Speed controllers, control units and frequency converters for Kaiser Ventilators

With a fan speed controller, the speed value is kept constant or changed as desired. The control intervention takes place either at the point where the torque is generated (motor) or by selectively imposing a decelerating torque (braking). Kaiser's product range includes speed controllers for both centrifugal and axial fans. Speed controllers with the following characteristics are available to meet different customer requirements: transformer-based, infinitely variable by phase-angle controller, by frequency converter, and automatic by means of sensors or 0-10V input control.
Speed controllers or regulators for fans (axial and radial) at a glance:

  • Transformer speed controllers
  • Stepless speed controllers
  • Automatic speed controllers

Electronic fan speed controllers and special equipment

In addition to the speed controllers mentioned above, we carry electronic controllers, electronic temperature controllers, CO2 controllers and mixed gas controllers (tobacco smoke, kitchen fumes, etc.), all stepless. The electronic speed controllers are primarily suitable for light commercial and industrial applications. In addition, we offer other fan speed controllers on request, including those with special voltages, frequencies, humidity sensors and also star-delta switches.
The following electronic speed controllers are available:

  • Electronic controllers (stepless) with phase angle control
  • Electronic temperature controllers (stepless), CO2 controllers, air quality controllers

On request speed controllers are available with:

  • special voltages, special frequencies
  • humidity sensors, air quality meters
  • Star-delta switches
  • frequency converters
  • Sine filters for frequency converters

Advice and recommendation: frequency converters for fans

There are now many frequency converters for fans on the market. Since most of our customers prefer certain brands, we do not have any in our direct offer. However, we can advise you if necessary or recommend certain frequency inverters depending on the application. Not all frequency inverters are suitable for small motors. When using them, it is particularly important to ensure that the frequency inverters have a high-quality downstream sine filter. Further useful information on the application can be found under: Service> Technical Notes > Frequency Inverters.
Below you will find our transformer, stepless and automatic speed controllers for fans listed in detail with technical details.

Transformers and speed controllers Kaiser Ventilatoren

The transformer-based speed controllers from Kaiser can be controlled in five stages by means of a switch. The control takes place without components via transformer. There are no EMC problems due to harmonics. The speed controllers supply a three-phase current of 400 V or alternating current of 230 V and have a durable and robust design.

 

Transformers
description Transformer control of the fans by 5-step switch
Three-phase motor 400V
Alternating current 230 V
advantage
  • Control by transformer without electronic components
  • No EMC problems
  • durable and robust, simple construction
   

Read more …

Speed control (0-100%) Kaiser Ventilatorenbau

variable speed control
description variable speed control
three phase motor 400V Transformative controlling
Alternating current 230 V Phase interface control
advantage stepless control for precise adjustment of the rotational speed
   
   

Read more …

Frequency converter for Kaiser fans

There are many frequency converters on the market.

In cooperation with our suppliers, we are constantly expanding the range of frequency converters for our

fans. FU Farbe

 

Read more …

Automatic control of Kaiser fans

Automatic control

description automatic control of the ventilators (fans)
three-Phase-Motors 400V
alternating current 230 V
advantage

Automatic control of the fans by sensor

  • temperatur
  • C02 value
   
   

Read more …

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