Power Gail Generators
Hilo Test (HILO-TEST, Elektrische Prüf- und Messtechnik GmbH)
Voltage dips, short interruptions or voltage fluctuations in the public supply networks can affect electronic and electrical equipment to a large extent. The AC-tests for this are defined in IEC / EN 61000-4-11 and the DC test in the IEC / EN 61000-4-29.