CONTACT RESISTANCE MEASUREMENT TEST, CRM TEST, CB, DS,BUSBAR,TEST KIT & CONNECTION & REPORT ANALYZE,

00:00 WELCOME
00:03 PRINCIPLE OF CRM
00:54 AT WHICH EQUIPMENT CRM WILL BE PERFORM ?
01:08 NECESSITY OF CRM TEST
01:54 TYPES OF TEST KIT
02:04 TEST KIT ACCESSORIES
02:10 220 KV DISCONNECTOR TEST PROCEDURE
05:10 GIS BUSBAR ACTUAL PHOTOS
08:22 BUSBAR TEST PROCEDURE
09:30 CB TEST PROCEDURE
10:43 CB ACTUAL PHOTOS WITH TEST CONNECTION
12:50 OHMS LAW FOR CRM
13:53 POWER LOSS CALCULATION
14:33 GIS CRM TEST EXPLAIN WITH SLD
17:29 TEST REPORT ANALYZE FOR 115 KV GIS CB , DS
18:27 TEST REPORT ANALYZE FOR 13.8 KV CB
18:55 TEST RESULT CRITERIA
19:51 THANK YOU

FOR TESTING CIRCUIT BREAKER, SOME TIMES ONE CAN'T TAKE OUTSIDE THE CB FOR TESTING. IN THOSE CASES ONE CAN TEST THE CB IN RACK-IN POSITION IN SWGR COMPARTMENT ITSELF.

IN THOSE CASES, CURRENT CIRCULATION WILL BE FROM TEST KIT THEN TO CABLE BUSHING OF CB THEN TO BUSBAR THEN TO NEXT CB THEN TO FINALLY CABLE BUSHING OF THAT CB LASTLY ENTERS INTO THE TEST KIT.