السلام عليكم ورحمة الله وبركاته
دى بعض الفديوهات اللى سجلتها لاختبارات بعض الريليهات لعلها تكون علم ينتفع به



1. SIEMENS 7SD - RELAY LIST
https://www.youtube.com/watch?v=JGO-...F59LSYe9eJIPFE
2. GE L90 - RELAY LIST
https://www.youtube.com/watch?v=2bRl...Sd-i0g_v0mc_1G
3.MICOM P546 - RELAY LIST
https://www.youtube.com/watch?v=vTnt...R2BASCl4LWe73m
4.ABB RED 670 - RELAY LIST
https://www.youtube.com/watch?v=**xD..._iFodbUNW5YdDD
5.GE T60 - RELAY LIST
https://www.youtube.com/watch?v=mCWc...WtvCECZ9-Zi74n
6.MICOM P643 - RELAY LIST
https://www.youtube.com/watch?v=mCWc...toL72asiN**cho
7.ZIV RTV - RELAY LIST
https://www.youtube.com/watch?v=A52K...JtiSZvvdnCvoeS
8.TAPC** 260 - LIST
https://www.youtube.com/watch?v=A52K...iIofT4zRG_4WqQ
9.ELSTER METER - LIST
https://www.youtube.com/watch?v=Nj-i...fqVw6cl7cijCOU
10.LANDIS METER - LIST
https://www.youtube.com/watch?v=haC5...G7VIAOlX5-34xV
11.SEL METER - LIST
https://www.youtube.com/watch?v=uocu...jUEc3aJiBbcH20