IN IN863MU2013A
A display system includes a controller, an output console and an E-paper display device. The controller is functionally coupled to a trip unit that measure system parameters and a circuit breaker. The controller regulates the tripping of the circuit breaker based on inputs from the trip unit and issues a display actuation command corresponding to measurements performed by the trip unit before issuing a trip command to trip the circuit breaker. The output console includes at least one display device that displays system parameters by deriving power from a current transformer till no tripping occurs. The E-paper display device initially derives electrical power from the current transformer to electronically 'print' and display information pertaining to circuit breaker tipping and continuously displays the information pertaining to circuit breaker tipping even after the electrical power from the current transformer is disrupted due to the circuit breaker getting tripped.
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