Under/over Frequency Relay Test Set

Description

Objective:* For Studying Functional Performance Of DMT Under/Over Frequency Relay* For Graphical Plotting DMT Characteristics Of The RelayTechnical Specification:-                                                                                                       Part A. RELAY: Under/Over FrequencyMAKE:  ALSTOM/L&T/ABB CURRENT RATING CT Secondary :  1 or 5AmpsAUXILIARY and Frequency source Unit 0-60Hz.VOLTAGE  : 220/110/48/24Volts AC/DCPart B. RELAY TESTING KIT “KRB”  Make Features:• Secondary Current Injection type• Power input 220Volts AC 50Hz• Built in digital timer 199.9 seconds for measurement of trip time – Stop /Start timer Digital• Trip Status Indicator/Buzzer• Power ON/OFF through MCB, Power on indicator• Variable Current injection power circuit• Built in circuit breaker manual ON/OFF & Auto control• Auxiliary Power for Relay 220 /110  /48 /24 Volts AC/DC• Built in digital Ammeter                                                                                                        Educational Bench Model with schematic diagram of the test circuit printed on the model  Test points & measurement points brought out & connected to BTI 15/30    terminals, circuit setup for testing through in reconnections of patch cards.