Failure analysis
Quality surveillance



When equipment has failed it is of great importance to establish whether the failure has occurred because of an incidental reason or because of a structural problem.

The investigation by specialists of COGO-Electric will pay attention to the incidental reasons:
-   overvoltages in the grid
-   externel damage
installation failures

as well as to the structural reason,
-    design defects
-    material problems
-    production problems

Therefore the investigation will consists not only of the inspection of the failed equipment but can also enclose the circumstances during the failure as well as material tests and the evaluation of the production.

Recently performed failure analysis by our staff members:
  150 kV current transformer for Dutch utility
  400 kV cable for Middle East utility
  400 kV joint for Middle East utility
  36 kV switchgear for Malaysian utility




COGO-Electric B.V. | info@cogo-electric.com