Megger (AVO Biddle) SMRT36
Multi-Phase Relay Tester

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Product Overview

RENT MEGGER SMRT36 Relay Test System (Call for Availability)

 For size, weight, and features the Megger SMRT36 is conceivably the smallest, lightest, highest output powered, complete three phase relay test system in the world today. The test system may be customized by adding the number of Voltage-Current, “VIGEN”, modules needed for specific test applications. The SMRT36 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. 

The Megger SMRT36 with three VIGEN Modules provides a complete three-phase test system for commissioning of three phase protection systems. With the voltage channels converted to currents, the same unit can provide 6-phase current. The SMRT36 VIGEN modules also provide high power in BOTH the voltage and current channels to test virtually all types of protective relays. For full automatic testing the SMRT36 may be controlled by Megger Advanced Visual Test Software (AVTS). 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. Three currents in parallel provide up to 180 Amps @ 900 VA for instantaneous tests. With a maximum compliance voltage of 50 Volts per phase, with just two channels in series provides 100 Volts of compliance voltage to test high impedance relays.

Specifications for the MEGGER SMRT36 Relay Test System Include:

• Small, rugged, lightweight and powerful
• Operate 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
• Convertible channels provides 6 currents
• Network interface provides IEC 61850 test capabilities
• Fully automated testing using AVTS Software

See Datasheet for full specifications