Transformer Differential Protection

ADR 233B Enhanced Drawout

ANSI: 87T | 64R | 50/51 | 46 | 50N | 51N | 49 | 27 | 24 | 59 | 50BF | SOTF | 86

  • The ADR233B features a draw-out cabinet for easy installation and handling, offering protection and control for transformers.
  • It includes phase differential protection, overcurrent, thermal overload, and voltage protections.
  • Key functionalities include harmonic blocking, breaker failure detection, and fault recording on HMI display.
  • Fully communicable with IEC standards, MODBUS, and SCADA communication with redundancy options.
  • User-friendly interface with keypad operation, backlit LCD, programmable LEDs, and non-volatile memory for event and fault recordings.
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