Megger SMRT Series | 3-Phase Relay Tester
- Small, rugged, lightweight and powerful
- Operates with or without a computer
- Intuitive manual operation with Smart Touch View Interface
- High current, high power output (60 Amps/300 VA rms) per phase
- Flexible output design
- Network interface provides IEC 61850 test capabilities
- Fully automated testing using AVTS software
Description
The SMRT Series has the "smart" combination of high compliance voltage and high current output to test all electromechanical, solid-state and microprocessor based overcurrent relays, including; voltage controlled, voltage restraint and high impedance directional ground overcurrent.The SMRT Series test system has the ability to be manually controlled with Megger's new Smart Touch View Interface™ (STVI). The STVI, with its large, full color, high resolution, TFT LCD touch screen allows the user to perform manual, steady-state and dynamic testing quickly and easily using the manual test screen, as well as using built-in preset test routines for most popular relays.
Aplication
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. With only 3 currents in parallel the unit provides up to 180 Amps @ 900 VA for instantaneous tests. With a maximum compliance voltage of 50 Volts per phase, just two channels in series provide 100 Volts of compliance voltage to test high impedance relays.Each voltage channel can provide variable outputs of 0- 30/150/ 300 Volts at 150 VA of output power, and has a unique flat power curve from 30 to 150 Volts insuring maximum output power to the load at all times.
Using the Ethernet ports, the SMRT Series is literally a "plug and play" unit, where voltage and current outputs can be seamlessly synchronized with other SMRT units outputs for testing more complex test applications such as back-to-back tests.
