• AES3.2-5.5kW Digital Control Unit, 3-Phase Motor Controller, Star-Delta Starter
  • AES3.2-5.5kW Digital Control Unit, 3-Phase Motor Controller, Star-Delta Starter

AES3.2-5.5kW Digital Control Unit, 3-Phase Motor Controller, Star-Delta Starter

Regular price £1,945.21
£1,945.21
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Description
  • Efficient Fan Control System – Designed for controlling a single exhaust or smoke extraction fan with a 3-phase motor, ensuring reliable and stable performance in ventilation and fire safety systems.
  • Star-Delta Starting Mechanism – Reduces starting current and mechanical stress on the motor, improving operational efficiency and extending equipment lifespan.
  • Fire Safety Compliance – Built in accordance with VDMA 24177 / DIN / VDE 0660 standards, making it suitable for emergency smoke extraction and fireman-controlled operations.
  • Four Independent Detector Loops – Integrated multiple detector loops for enhanced safety monitoring and responsive control during emergencies.
  • Durable Construction – Housing made from high-quality plastic (for lower kW range), offering protection, durability, and long-term reliability in demanding environments.

The AES3.2-5.5kW digital control unit is a high-performance switchgear solution designed for exhaust air and smoke extraction systems using a single 3-phase motor fan. Featuring a star-delta starting mechanism, it ensures reduced inrush current and smooth motor operation, making it ideal for both daily ventilation and emergency fire scenarios. Engineered in compliance with VDMA 24177, DIN, and VDE 0660 standards, this control unit delivers dependable performance in safety-critical environments. It includes four independent detector loops for enhanced fireman control and system monitoring, while its durable plastic housing provides protection and longevity. Suitable for commercial and industrial ventilation setups, this unit ensures efficiency, safety, and operational reliability.


  • Product Name: AES3.2-5.5kW Digital Control Unit
  • Product Code: 77143
  • Power Capacity: 3.2 – 5.5 kW
  • Voltage: 400V (3-Phase)
  • Control Type: Star-Delta Starter
  • Application: Exhaust Air & Smoke Extraction Systems
  • Material: High-Quality Industrial Plastic Housing
  • Colour: Grey
  • Number of Fans Supported: 1
  • Detector Loops: 4 Independent Loops
  • Compliance Standards: VDMA 24177 / DIN / VDE 0660
  • Weight: 2.2 kg
  • Dimensions (L x W x H): 400 x 300 x 200 mm

Delivery time: 3-5 working days.


Your purchase includes a 1-year Veralis warranty, offering complete assurance in the quality and longevity of your product. From internal components to craftsmanship and performance, every part of your device is protected. Should you experience any issue during everyday use, our dedicated support team will provide quick and reliable assistance, ensuring you receive a seamless solution with minimal disruption to your comfort.



  • Whisper-Quiet Operation

    Enjoy cleaner air and consistent comfort without any distracting noise.

  • Precision Airflow Engineering

    Enjoy clean, balanced comfort throughout your space.

  • Smart Energy Optimisation

    Our systems automatically adjust their output when needed

  • Built For Modern Living

    Beautiful to look at, effortless to use, and engineered to last.

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