The software for graphing the setting curves of the ANSI 50/51 and ANSI 50N/51N functions of electrical protection relays.
With this Software you can enter Time/Current tripping points and compare with the graphed inverse curve..
The results of the Time/Current comparison are displayed in a table which is also used to prepare the report.
For ease of use, the introduction of the protection relay settings is done through the simulated image of its front panel according to the manufacturer.
SEL-751
SIEMENS-SIPROTEC 4
SCHNEIDER-SEPAM
GE - MULTILIN
ABB-REF
SIEMENS-SIPROTEC 5
GE - MICOM
DEIF
With Relay Tripping Curves PRO2, we can calculate the selectivity between two curves that are at the same or different voltage levels.
You can make a report report of the Time/Current comparison with the protection relay setting curve, with installation data, test equipment data and including images, ideal for keeping a record of the tests performed on the protection device.
Up to 30 curves can be graphed simultaneously from different protection relays.
Displays by means of a cursor, the value of Time/Current along the graphed inverse curve.
You can work with Primary and Secondary values, and enter the current transformation ratio data and the working voltage data of the protection equipment and the reference voltage of the Log-Log plot
Until making a report of the selectivity between the two curves.
