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History 1940 - 1950

TOSHIBA has continued to develop the highest peak surge arresters with employing the most forward-looking technologies.

RV-LB Type Surge Arrester

RV-LB Type Surge Arrester image

  • Used in connection with a petersen coil in a neutral of 230kV system
  • System of up to 230kV
  • From 1941

RV-LC Type Surge Arrester

(U) SiC Resistors image, (L) Gap image

  • System of up to 275kV
  • From 1941