DELHI TRANSCO LIMITED

11. The programmable/automatic Relay test kit should be capable of doingsimulation of power system states like pre-fault, fault and post fault conditionsfor dynamic state testing.12. Test program/plan should enable user of creating a number of system states totest protection scheme/relay for realistic fault conditions and should becapable to calculation voltage and current phasors during fault conditions.13. Suitable ANSI-SQL 92 complaint RDBMS Database system to allow user tostore historical test parameters and rest result.14. For observing the performance of distance relay under various grid conditions.The transient and Dynamic testing shall be possible.15. Reply of Distance recorder output through COMTRADE format should bepossible.16. Through Report generation software, it shall be possible to compare previoustest result and deviations can be brought out with permissible tolerance in thereport.17. Through test set –It shall be possible to generate conditions such as breaker failure. Carrier failetc.18. Test kit shall have provision to carryout end test using GPS receivers availableat both local and remote station.Features of Software :Licensed, latest version of automatic testing software certified bymanufacturer only to be supplied to DTL. It shall be WINDOW based and canbe customized by user without knowledge of programming language. Alloperation using software shall be through user friendly GUI ( Graphical UserInterface). Calibration Software & Hardware to be supplied to DTL.Out Put Requirements:(i) Voltage Output: 3 phase, 0-300 V per phase, accuracy: 0.1% orbetter(ii) Current Output : 3 phase, 10 amps per phase, 400 VA at 40 Volts.Accuracy: 0.1 pr better(iii) Phase angle : 0 to 360 degrees.(iv) Frequency: DC to 200 Hz.Other Essential Requirements:_____________________________________________________________________T.No. DTL/DGM(T)SSC-II/GPL/09-10/GIS/GT-02Page 317 of 566