A compact and cost-effective soft starter

An extremely cost-effective and compact soft starter that provides basic soft start and stop functionality and easy DIN rail mounting.

The ‘fit and forget’ semiconductor design simplifies installation and reduces required panel space, and selection can be made on the basis of the motor power. Timed voltage ramp up and down are possible. Ramp time can be individually and accurately adjusted with rotary switches from 0.4–10 seconds, and starting torque can be adjusted from 0–85% of the direct on-line torque.

Supply voltages and power range 

  • 3 x 208-600 V...0.1-11 kW (25 A)
  • 24-480 V AC or DC

Features and benefits

Panel space can be saved due to the compact size

Selection is simple and stock is kept to a minimum thanks to universal control voltage

Commissioning time and space are saved as a result of easy DIN rail mounting for sizes up to 30 kW

Reliable operation is ensured due to robust semiconductor design and an almost unlimited number of starts per hour without derating

No external cooling or oversizing is necessary thanks to the maximum ambient temperature of 50°C without derating

Documents

Type Name Language Updated Download File type
Brochure - AD Danfoss Drives Product Overview English 21 Sep, 2016 1.5 MB PDF
Brochure - AD Ecodesign. We meet the strictest require English 06 May, 2016 1.3 MB PDF
Brochure - AD Energy efficiency? It's a question English 10 May, 2016 253.6 KB PDF
Brochure - AD Facts worth knowing, Frequency Converter English 10 May, 2016 3.8 MB PDF
Brochure - AD Industry 4.0 English 10 May, 2016 269.9 KB PDF
Brochure - AD Motor technologies for higher efficiency English 10 May, 2016 877.6 KB PDF
Brochure - AD Product Overview English 07 Feb, 2018 1.9 MB PDF
Brochure - AD Ten things need to know about Ecodesign English 27 Nov, 2017 728.6 KB PDF
Case story - AE VLT drive has delivered reliable, low-en English 27 May, 2016 365.1 KB PDF
Design guide - AJ VLT® Soft Starter MCD 100 English 18 Nov, 2011 1.8 MB PDF
Brochure - AD VLT® Soft Starter Selection Guide English 29 Jun, 2016 1.0 MB PDF

Related applications

Scroll compressors or reciprocating compressors in air-conditioning units, conveyors, pumps, fans and mixers.

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  • Drives for compressors

    Improve your COP and save on energy consumption by applying Danfoss AC drives to optimize the capacity control of refrigeration compressors, condensers and evaporators.

  • Drives for pumps

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Contact us

For further information or to get a quote for this soft starter please contact us