Megger AVTS overview
Megger AVTS Advanced Visual Test Software Powerful, easy-to-use Microsoft Windows XP/Vista®/7/8 compatible Designed to manage all aspects of protective relay testing for NERC reporting n Now loaded with more features and capabilities: Click-on-Fault Dynamic Control with End-to-End test capability B...
What is Megger AVTS?
Megger AVTS Advanced Visual Test Software Powerful, easy-to-use Microsoft Windows XP/Vista®/7/8 compatible Designed to manage all aspects of protective relay testing for NERC reporting n Now loaded with more features and capabilities: Click-on-Fault Dynamic Control with End-to-End test capability B...
Product details
Manufactured byMegger
Product groupModules
DescriptionMegger AVTS Advanced Visual Test Software
Key FeaturesPowerful, easy-to-use Microsoft Windows XP/Vista®/7/8 compatible Designed to manage all aspects of protective relay testing for NERC reporting n Now loaded with more features and capabilities: Click-on-Fault Dynamic Control with End-to-End test capability Binary Search Waveform Recorder with COMTRADE Playback with End-to-End test compatibility SSI File Reader One-Touch Test(TM) with automatic download of setting using VB script or Modbus Communications Optional IEC 61850 test capability
OverviewAVTS is a Microsoft® Windows® XP®/Vista®/7 software program designed to manage all aspects of protective relay testing using the new Megger SMRT or MPRT relay test sets. More flexibility has been added as well as some new and powerful features. AVTS comes in three different levels: Basic Advanced ProfessionalEvery SMRT or MPRT unit comes with AVTS Basic.The Basic version includes Online Vector, Ramp and Click-On-Fault controls with the ability to import, save and execute test modules. In addition, the Basic version includes capability to control 9 voltages and 9 currents (3 SMRT36 interconnected units) simultaneously.The Advanced version includes the Test Editor, Dynamic Control, SS1 Converter, End-to-End test macros and basic programming Tools for creating and editing test modules.The Professional version includes all of the features of the Basic and Advanced versions plus some new and powerful features. It includes the DFR Waveform Viewer, One-Touch Test, Modbus, and Waveform Digitizer.
Typical ApplicationsUsing the Online Ramp Control, traditional steady-state tests are easily performed with AVTS by simply applying test quantities to the device under test and automatically ramping the current, voltage, phase angle, or frequency.Using either the Online Ramp, Vector, or Dynamic Controls, Dynamic tests can easily be performed. The dynamic test includes setting a fault condition and allowing the software to automatically test/search for the operating characteristic of the relay by selecting one of several available methods. Using Test Wizards or Test Modules, fault types are selected from a pull-down window.Operating characteristics for virtually any type of relay are easily defined using Mho circles, Lenticular, Tomato characteristics, or a combination of lines, line, and slope, time and amplitude, calculated value, or theoretical object (a time-current curve may be scanned into the program using the digitizer feature in either the Advanced or Professional versions of AVTS).The AVTS Test Screen enables the user to view test values (both theoretical and actual) on one screen. For example, the figure above shows test values, both theoretical and actual results, all on one screen.The following chart provides an easy reference showing the features of each version of AVTS Software.
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