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Autotransformers
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Autotransformers Print this page
  Description of the range Découvrez tous les accessoires disponibles
Function :
 Stepping voltage up/down without isolating the secondary / primary

Characteristics :
 Equipment type: dry impregnated
 Capacity: 1000 VA to 6 MVA
 Voltage: ≤ 24 kV
 Frequency: ≤ 6 kHz
 Cooling: air natural (AN), air forced (AF), water forced (WF)
 Winding: copper or aluminium 

Applications :
 Stepping voltage up/down in a small physical size
 Stepping voltage up/down without reducing network impedance
 Compensating for voltage drops over long cables (e.g. tunnels)

Compliance with standards :
 IEC 60076-11: Power transformers - Dry-type transformers

  Characteristics to be communicated to us
 Capacity
 Primary and secondary voltages (off-load or on-load)
 Three-phase or single-phase (specify connection type)
 Cooling type
 Protection degree
 Frequency
 Operating conditions

Less expensive and physically smaller than a transformer





LV/LV Autotransformers leaflet


  © BCV Technologies - 2006