1 00:00:19,125 --> 00:00:21,530 Overcurrent Quick Test 2 00:00:21,555 --> 00:00:27,729 On the Start page of the software, by clicking on „Overcurrent Quick Test“ from „Special Test“ subcategory, 3 00:00:27,754 --> 00:00:32,215 enter an environment that is used for overcurrent quick test. 4 00:00:32,240 --> 00:00:36,968 Generally, in this room it is possible to test the overcurrent elements in the shortest time 5 00:00:36,993 --> 00:00:44,023 possible by entering the essential settings but this section is exclusively used to test relays that 6 00:00:44,048 --> 00:00:51,429 need a high burden such as electromechanical and disc relays whose pickup and drop-off is measured in accordance with the disc movement. 7 00:00:51,454 --> 00:00:55,671 wiring for this test can be viewed on the right side of this page. 8 00:00:55,696 --> 00:01:01,406 By default, it is possible to access „Report“, Signal View“, „Detail View“ and „Measurement View“ 9 00:01:01,431 --> 00:01:09,514 windows from the bar on the right side of the room; also, if necessary, it is possible to access the other windows by using the main menu of the software. 10 00:01:09,539 --> 00:01:17,867 After specifying the phase in „Inputs“ section, the amount of the current setting and the time are entered and the performance curve type is specified. 11 00:01:17,892 --> 00:01:29,671 Here CDG11 relay of GEC brand with 0.1 amp as the setting, 0.2 as the performance time and normal inverse as the time characteristic is being tested. 12 00:01:29,696 --> 00:01:38,921 If the „Instantaneous“ unit of the relay is active, it is necessary to enter its amount of the current setting and performance time in Ins section. 13 00:01:38,946 --> 00:01:47,148 In ΔI it is possible to enter the start value of the injected current as well as the increase or decrease step of the current for Pickup and Drop-off tests. 14 00:01:47,173 --> 00:01:57,507 In this test, 95 milliamperes is specified as the start value for the injected current and 1 milliampere is entered as the increase step of the injection current. 15 00:01:57,532 --> 00:02:01,914 The reason behind designing this room is enabling the users to use shortcuts to manage and enhance test speed.By opening the Table View window, it is possible to view the created states. 16 00:02:01,939 --> 00:02:10,320 It should be noted that it is possible to adjust the change step of the current using – or + keys during the test. 17 00:02:10,345 --> 00:02:17,078 If the Up arrow key is pressed, the amount of the injected current increases in accordance with the specified step. 18 00:02:17,103 --> 00:02:23,632 By pressing ctrl+↑ combination key, it is possible to reset the amount of the injected current. 19 00:02:23,657 --> 00:02:27,718 In the end, by pressing Enter key, the obtained values are saved. 20 00:02:27,743 --> 00:02:32,265 view the actual value of the injected current in „Actual Current“ section. 21 00:02:32,290 --> 00:02:35,492 Also, in the result section, pickup and drop-off current values, 22 00:02:35,517 --> 00:02:46,320 tripping time in 2 and 4 times the pickup current and the instantaneous performance time along with the error value are recorded. 23 00:02:46,345 --> 00:02:54,320 Finally, after doing the test, it is necessary to add the results of the evaluation to the report which is done by selecting “Add to Report”. 24 00:02:54,345 --> 00:03:00,539 Also, if you wish to add specific parts of the evaluation to the report or delete or edit the report, 25 00:03:00,564 --> 00:03:02,906 you need to use “Add to Report” cog. 26 00:03:02,931 --> 00:03:14,843 By clicking on this cog, the items that can be added to the “Report” are displayed as checked checkboxes and if you wish any of them not to be added to the report, simply uncheck the intended checkbox. 27 00:03:14,868 --> 00:03:21,960 It should be noted that after doing the tests, the results are not automatically added to the report and after doing every test, 28 00:03:21,985 --> 00:03:29,757 it is necessary to manually add the results of the performed test to the report by pressing “Add to Report” before Clearing the test.