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On Load Tap Changers

RS 7.3 Series

RS 7.3_147x422_crop_and_resize_to_fit_478b24840a
  • Used for up to 125 tap positions

 

Rated currents (A):

  • 200, 400, 630 and 800 - single phase design

 

Rated voltage (kV):

  • 41,5; 72,5; 123;170 and 245 - single phase design

 

Regulation schemes:

  • with multiple change-over selectors

 

Number of steps:

  • up to 125

 

Selector switch insulation level:

  • L, M, N for single phase execution

 

Carrying flange shape:

  • round