Percentage Biased Differentail Relay

Percentage Biased Differential RelayThis set up will consist of following facilities:Percentagebiased differentialrelay.DigitalAmmetersfor differentialand through current.Builtin time interval meter stop/start timer (Digital).Phantomfault with continuously variable auto transformer and currentlimiter.Builtin control circuit for relay testing, power on/offthrough M.C.B.Builtin power on Indicator trip status indicator.Terminalsfor all the relay and necessary patch chords required toperformthe experiment will be provided.