Single-phase Excitation Transformers

 

  • POWER / RATED POWER …………. 3.8 kVA (6.6 kVA / 10 sec)
  • FREQUENCY / FREQUENCY ……………… .. 50 Hz
  • PRIMARY TENSION / PRIMARY VOLTAGE ……. 11000 V
  • REGULATION / TAPPINGS ……………… +/- 1 x 10%
  • SECONDARY TENSION / SECONDARY VOLTAGE … 195 V
  • PRIMARY VOLTAGE ISOLATION LEVEL / PRIMARY VOLTAGE ISOLATION LEVEL ……… .. 24/50/125 kV
  • INSULATION LEVEL SECONDARY VOLTAGE / SECONDARY VOLTAGE ISOLATION LEVEL ……. 1.1 / 3 kV
  • VECTORIAL GROUP / CONNECTION GROUP ………………. Ii0
  • ENVIRONMENTAL / CLIMATIC CLASS / BEHAVIOR
  • TO THE FIRE ……. E2 – C2 – F1
  • ENVIRONMENTAL CLASS / CLIMATE / REACTION TO FIRE ……. E2 – C2 – F1
  • Vcc / Ucc …………………… .. 12%
  • WEIGHT / MASS ……………………. 200 Kg

 

NORMATIVAS / STANDARDS

  • IEC76 / 726 CEI EN 60076
  • CEI 14-4 CEI 14-8

 

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