TechnologyUpdateImage_12 Megger introduces SMRT 410 – the relay test set designed to test the smart grid relays. As a stand-alone unit the SMRT 410 has the smart combination of high compliance voltage and high current to test all electromechanical, solid-state and microprocessor-based overcurrent relays, including voltage controlled, voltage restraint and directional overcurrent. Each current channel is rated for 30 Amps @ 200 VA continuous, up to 60 Amps @ 300 VA for short durations. It has a unique flat power curve from 4 to 30 Amps that insures maximum compliance voltage to load at all times. New Over current Relay Test Includes IEC, IEEE and Hundreds of Relay Specific Time-Curves Programmed Into the STVI – Unit automatically evaluates timing tests of actual vs. theoretical operating times. This saves the operator testing time.