High Voltage Testing Laboratory

Dielectric and partial discharge tests



With the test facilities in our high voltage testing laboratory all dielectric and partial discharge tests for medium voltage equipment can be carried out. For sensitive partial discharge tests a special test chamber is available with a background level  < 1 pC.
In order to offer on-site testing the high-voltage laboratory has mobile test equipment.

The high-voltage testing laboratory performs the following tests:

Standard lightning impulse voltage tests
        • Up to 800 kV
Power-frequency voltage tests
        • Stationary up to 260 kV
        • Mobile up to 230 kV
Partial discharge tests
        • Stationary up to 150 kV
        • Mobile up to 230 kV
Degree of protection tests
Tests on auxiliary and control circuits


Phone: +49 (0) 2102 12-1477

E-Mail: testing@de.abb.com

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