Salt fog stress in beachfront areas, industrial pollution, mist or rain can all cause flashovers on outdoor high- and medium-voltage equipment. Kema Labs pollution test laboratories can perfectly reproduce heavy conditions in accordance with most global standards .
Test & Ratings
| Tests | Ratings |
| Pollution test (IEC 60507) | Up to 600 kV AC |
| Pollution test (IEC 61245) | Up to 600 kV DC |
| Tracking and erosion test (IEC 62217) | Up to 120 kV |
| Weather ageing test (IEC 60099-4) | Up to 120 kV |
| Humidity test (IEC 61442) | Up to 120 kV 1 ph; 45 kV 3 ph |
| Salt fog test (IEC 61442) | Up to 120 kV 1 ph; 45 kV 3 ph |