The capacitive Coupling-/Decoupling Network CDN 12216 is used in combination with the
Surge generators PG 7-250, PG 10-504 or PG 12-804 and allows superimposition of surge
test pulses to the single-phase power supply voltage of the device under test.
The test set-up is suitable for immunity testing of electronic systems and devices according to
IEC 61000-4-4, IEC 61000-4-5 and IEEE 587.