Transformer Protection

Transformer Protection

Transformer Protection-ADR233B is second generation Numerical Transformer Differential + Over Current Protection Relay. It consists of all the necessary protection and monitoring functions required for transformer. The High speed Digital Signal Controller continuously monitors Line Phase current, HV and LV current, REF current, along with different status input through CTs and optical isolated status connections. The high-speed microcontroller samples these current signals through an A/D converter.

  • Transformer Protection- ADR233B-Front
  • Transformer Protection-ADR233B-Back

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