THREE-PHASE AUTOTRANSFORMERS

THREE-PHASE AUTOTRANSFORMERS

Three-phase autotransformers for general use

 

Technical features

Standard executions in the catalogue:

  • Three-phase autotransformers (EN-61558-1/2-13)
  • 73 series execution in class B
  • with copper or aluminum windings
  • voltages 230 / 400 V with Yn0 connection
  • continuous service with ambient temperature 40°C
  • Other features as per downloadable technical data sheets

Customization

Customized executions or based on customer drawings with:

  •  Copper or aluminum windings
  •  Power up to 500kVA equivalent
  •  Voltages up to 1000V and frequency 50/60Hz
  •  Adjustment sockets
  •  Thermal protectors or PT100 probes inserted in the windings
  •  Treatment for humid saline climates
  •  cURus Insulation System FIS155 File E321488
  •  Protection box
render

Related services and articles

[NoRelatedProduct]