The IEC Standard describing the test program for PV panels, IEC 61730-2 requires an impulse test up to 8kV delivered across the panel, from the shorted power leads to the outside of the panel via a ...

HAEFELY HIPOTRONICS has been continuously developing and upgrading high-voltage impulse measuring/analyzing solutions over the years. The latest in a long line of distinguished impulse analyzers is ...

Tests products above their actual design voltages Protects against harmful switching or other transients Testing level equates to a true ‘acid test’ Power Magnetics, Inc. has announced its completion ...

How do you fix a shorted cable ? Not just any cable. An underground, 3-phase, 230kV, 800 amp per phase, 10 mile long one, carrying power from a power station to a distribution centre. It costs $13,000 ...