ANSI/IEEE C37.90

The oscillatory wave generator IPG 2554 has been designed for immunity testing of electrical and electronic equipment against repetitive damped oscillatory waves according to IEC 61000-4-18 requirements. It generates a decaying sine waveform with ringing frequency from 100 kHz to 30.0 MHz. These waveforms represent disturbances occurring in power, control and signal cables installed in high voltage and medium voltage stations and in heavy industrial installations.

The oscillatory wave generator IPG 2554 S has been designed for immunity testing of electrical and electronic equipment against repetitive damped oscillatory waves according to IEC 61000-4-18 requirements. It generates a decaying sine waveform with ringing frequency from 100 kHz and 1 MHz. These are considered the slow waves. These waveforms represent disturbances occurring in power, control, and signal cables installed in high voltage and medium voltage stations and in heavy industrial installations.

The oscillatory wave generator IPG 2554 F has been designed for immunity testing of electrical and electronic equipment against repetitive damped oscillatory waves (DOW) according to IEC 61000-4-18 requirements. It generates a decaying sine waveform with ringing frequencies 3, 10, and 30.0 MHz. These waveforms represent disturbances occurring in power, control and signal cables installed in high voltage and medium voltage stations and in heavy industrial installations.

IPG 612T RING-WAVE GENERATOR is a High-voltage pulse generator producing Ring Wave 0.5 µs / 100 kHz acc. to IEC 61000-4-12. The output peak voltage can be preset continuously from 0.2 - 6 kV. Rise time 0.5µs to the first peak, ringing frequency 100 kHz. The picture is shown with PA 503 Option.

The Combination Wave Generator CWG-CE7 is a combined impulse-current-/impulse-voltage generator which, for high-impedance loads, RL > 100?, delivers a standard impulse voltage with waveform 1.2/50?s and, for short-circuited output, a standard impulse current with waveform 8/20?s.

High-voltage pulse generator producing Ring Wave 0.5 µs / 100 kHz acc. to IEEE 587. The output peak voltage can be preset continuously from 0.2 - 7 kV. Rise time 0.5µs to the first peak, ringing frequency 100 kHz. A built-in voltage divider allows the monitoring of the output voltage waveform. The generator comprises an electronically regulated high-voltage power supply, an energy storage capacitor, a high-voltage/high-current switch, a pulse forming network and control- and monitoring unit. Moreover, the generator includes a Coupling-/Decoupling Network (CDN) for single-phase power supply lines.