MDT KNX universal dimming actuator 4-fold with active power meter REG

MDT dimming actuator – Efficient lighting control for modern KNX systems

MDT dimming actuators are high-performance KNX components for the precise control and dimming of lighting systems. They enable convenient and energy-efficient lighting control for residential and commercial applications. With up to four independently controllable channels, they are ideal for demanding KNX installations.

Key features

• Flexible dimming and switching:
  • Supports phase-cut and phase-angle control operation for various lamp types.
  • Optimized for dimmable LED lights from 2 W as well as halogen lamps and wound transformers.
  • Parallel connection of channels for loads up to 500 W (LEDs up to 400 W).
  • Time-dependent dimming for automatic adjustment to time of day or sun position.
• Advanced Features:
  • Diagnostic function with plain text messages for monitoring channel utilization.
  • Integrated active power meter for each channel for precise energy consumption measurement.
  • Comprehensive protection mechanism against overload, short circuit and overtemperature.
  • Soft start function for an increased lifespan of the connected light sources.
• User-friendliness:
  • Manual control directly on the device via integrated buttons.
  • LED indicators for status information per channel.
  • Easy integration into KNX systems via ETS 4 or ETS 5.

Technical details

• Models and variants:
  • AKD-0201.02: 2-way dimming actuator, 3 TE, up to 2 × 250 W or 1 × 500 W.
  • AKD-0401.02: 4-way dimming actuator, 6 TE, up to 4 × 250 W, 2 × 500 W or combinations.
• Performance data:
  • LED light sources: up to 200 W (phase cut) or 50 W (phase cut).
  • Halogen lamps and transformers: up to 250 W per channel.
  • Minimum load: 2 W per channel.
• Energy supply:
  • Power supply: 230 V AC / 50 Hz .
  • KNX bus: typical power consumption < 0.3 W.
• Assembly and environment:
  • DIN rail mounting device.
  • Protection class: IP20 – suitable for dry indoor areas.
  • Operating temperature: 0 to +45 °C .

Applications

• Intelligent control and dimming of lighting in residential, office and commercial buildings.
• Energy savings through time- and demand-optimized lighting control .
• Flexible application for various light source types such as LED, halogen and transformers.

Advantages

• Made in Germany – certified according to ISO 9001.
• 3-year warranty for maximum reliability.
• Extensive documentation and product data available at www.mdt.de .

Product information

Manufacturer part number: AKD-0401.02
Article number: SMH0204

Shipping costs: free shipping within the EU for orders over €149; for orders under €149, we charge €5.90 shipping costs.

Switzerland: flat rate €25.00

Returns: You can cancel your purchase within 14 days of receipt and then return the products to us. Please note that for sustainability reasons and a fair pricing philosophy, we only cover return shipping costs in the case of a defect or warranty claim.

MDT technologies GmbH
Paper mill 1
DE-51766 Engelskirchen
knx@mdt.de