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3RT-LI20

3x230/400 V or 3x400/230 V


Groundbreaking new transformer design!!

High efficiency transformers with very low inrush current

Special 3-phase transformer design which ensures optimal utilization of the electric installation, and provide extensive savings concerning installation and running costs

The 3RT-LI transformers have, in addition to no inrush current, extremely low losses and reduced footprint in relation to our standard 3-phase transformers. 

  • Optimum utilization of the installation – Low inrush current!
  • Cost effective – Lower installation costs & lower running costs
  • Environmentally friendly – "Low loss" construction
  • Space saving – Compact footprint
  • Transformer design – No electronic components
  • 230/400 or 400/230 Volt
Product Article No Power Secondary Current Weight IP stock
3RT 4.0LI-230/400-20 3-040-000087 4,0 kVA 5,8 A 50 kg IP20
3RT 6.3LI-230/400-20 3-040-000067 6,3 kVA 9,1 A 83 kg IP20
3RT 10.0LI-230/400-20 3-040-000068 10,0 kVA 14,4 A 110 kg IP20
3RT 12.5LI-230/400-20 3-040-000069 12,5 kVA 18,1 A 130 kg IP20
3RT 16.0LI-230/400-20 3-040-000066 16,0 kVA 23 A 150 kg IP20
3RT 20.0LI-230/400-20 3-040-000071 20,0 kVA 28,8 A 195 kg IP20
3RT 25.0LI-230/400-20 3-040-000072 25,0 kVA 36 A 226 kg IP20
3RT 30.0LI-230/400-20 3-040-000073 30,0 kVA 43,5 A 270 kg IP20