Contents
1 Commissioning ................................................................................................................................................. 3
1.1
Required Test Equipment ...................................................................................................................... 3
2 Inspection ......................................................................................................................................................... 3
3 Applying Settings .............................................................................................................................................. 3
4 Precautions ...................................................................................................................................................... 3
5 Tests ................................................................................................................................................................ 3
5.1
Insulation ................................................................................................................................................ 3
5.2
Secondary Injection ............................................................................................................................... 4
5.3
Primary Injection .................................................................................................................................... 4
5.4
Load Checks .......................................................................................................................................... 5
5.5
Tripping Tests ........................................................................................................................................ 5
6 Putting Into Service .......................................................................................................................................... 6
©2011 Siemens Protection Devices Limited
7SG164 Ohmega 400 Series Commissioning
Chapter 9 Page 2 of 6