Transient Generator

IEC / EN 61000-4-2 The test generator SESD 230 simulates electrostatic discharge as defined in the standard IEC / EN 61000-4-2. Depend on the Equipment Under Test (EUT) and the test set-up for laboratory tests the IEC standard shows two test methods; Test voltage max. 30,0 kV AIR und CON; Discharge impedance 150pF/330 Ohm (IEC); Battery or mains operation; Predefined tests, standard and other

The Multi-CE5 is a compact EMC test unit designed for testing electromagnetic immunity against pulsed and conducted interference. Demonstrating such immunity is generally a requirement for compliance with the European EMC directive, a necessary step leading to the CE mark. In its basic configuration, the Multi-CE5 includes an Electrical Fast Transient Generator (EFTG), a Combination Wave Generator (CWG) and a Coupling-/Decoupling Network (CDN) for single-phase power supply lines.

The Multi-CE7 is a compact EMC test unit designed for testing electromagnetic immunity against pulsed and conducted interference. Demonstrating such immunity is generally a requirement for compliance with the European EMC directive, a necessary step leading to the CE mark. In its basic configuration, the Multi-CE5 includes an Electrical Fast Transient Generator (EFTG), a Combination Wave Generator (CWG), Option: RingWave Generator (RWG), Option: 10/70 Telecom Generator (TWG), Option: Dip/Drops/Interruptions, and a Coupling-/Decoupling Network (CDN) for single-phase power supply lines.

The capacitive Coupling-/Decoupling Networks CDN 5416/7416/10416/12416 are used in combination with the Multi-CE5 or the Surge generators PG 7-250, PG 10-504, PG 12-804 and allow superimposition of surge and burst test pulses to the 3-phase mains voltage of the device under test.

IEC / EN 61000-4-2 The test generator SESD 216 simulates electrostatic discharge as defined in the standard IEC / EN 61000-4-2. Depend on the Equipment Under Test (EUT) and the test set-up for laboratory tests the IEC standard shows two test methods; Air discharge (AIR) and Contact discharge (CON); Test voltage max. 16,5 kV AIR, max. 10,0 kV CON; Discharge impedance 150pF/330 Ohm (IEC); Battery or mains operation; Predefined tests - standard and other

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.

External partial discharges at high-voltage electrodes (corona) possess an acoustic spectrum, which extends to the ultrasonic region. Because of the strong directivity of high-frequency sound waves, ultrasonic detectors do not only allow detection, but also the localization of corona discharges, for instance, in switchyards, high-voltage test set-ups or transmission lines. The ultrasonic detector USD 38O1/38O2 operates at a frequency of approx. 33 kHz that is particularly suitable for external partial discharge detection. The combination of a highly directional ultrasonic microphone and a parabolic reflector system allows an exceptional directivity of the acoustic sensitivity. The microphone output signal is picked up by a selective amplifier and transformed into an audible signal. This allows a simple evaluation of the partial discharge intensity by headphones.

Emergency stop switch for interrupting / close the internal safety circuits.

Warning / signal lamps for visualizing the generator state. Signal red: "Warning Hazard", signal green: "all clear".

The capacitive Coupling-/Decoupling Networks CDN 5432/7432/10432/12432 are used in combination with the Multi-CE5 / Multi-CE7 or the Surge generators PG 7-250, PG 10-504, PG 12-804 and allow superimposition of surge and burst test pulses to the 3-phase mains voltage of the device under test.

The Wood Test Table is a simple, inexpensive solution for your EMC testing. The table is built to be ship flattened to reduce shipping costs and easily assembled on site quickly. The picture is shown with a ground plane.

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.