Trip circuit supervision relay - ABB

gas insulated switchgear, disconnectors, capacitor banks, reactive power compensators, power transformers, distribution transformers, instrument transformers, Compact Secondary Substations (CSS) and Ring Main Units (RMU). ABB 3 Description The supervision relay TCS is designed for the supervision of trip circuits and other important

  Distribution, Main, Compact, Ring, Secondary, Insulated, Main ring, Compact secondary