Impulse Current Generators

The high-voltage impulse generator PG 6-364 generates standard impulse voltages with waveforms 1.2/50 µs and 10/700 µs. The Output voltage is adjustable between 0.2 kV and 6 kV. The polarity of the output voltage is selectable. Positive, negative or alternating polarity of the output voltage can be preselected. The generator is designed for dielectric testing of components and systems as well as testing of the electromagnetic compatibility of electronic systems and devices acc. to CCITT K17/K20/K22, ITU-T/K44, IEC 61000-4-5, VDE 0847.

WSM-type AC/DC current-Viewing resistors are designed for precise measurement of pulsed ac- and dc currents, for instance in industrial drives, pulsed welders and plasma physics apparatuses. Moreover, they are employed in short-circuit test facilities, measurement of start currents of fuel engines etc.

Current-viewing-resistors Series ISM allows precise measurement of peak value and waveform of fast rise time current pulses. They excel by high bandwidth, low rise time and high accuracy of resistance value. Below their upper-frequency limit (-3 dB), the current-viewing-resistors ISM behave like pure dc resistors with frequency-independent resistance value. Because of their double coaxial design current-viewing-resistors, ISM are not susceptible to noise and electromagnetic interference.

The impulse generator system EMC 2015 has been designed for dielectric testing of electric components, over-voltage protectors and electronic circuits acc. IEC, VDE etc. The basic version generates impulse currents with waveform 8/20 µs and a peak value of up to 25 kA. In addition, various other plug-ins are also available.

The high current pulse generators PG 6-400 / PG 6-200 are designed for surge testing of electrical components, over-voltage protectors and electronic circuits acc. to IEC, VDE etc. They generate standard impulse currents with waveform 8/20 µs. Short circuit output current amplitude is selectable from 0.2 up to 10 kA by adjustment of the charging voltage of the internal energy storage capacitor.

The high-current pulse generator PG 6-2402 is designed for surge current testing of electrical components, over-voltage protectors and electronic circuits acc. to IEC, VDE etc. It generates standard impulse currents with waveform 8/20?s. Pulse current output amplitude can be set to 2 - 50 kA.

The SURGE TEST GENERATOR PG 10-10000 delivers surge current pulses with the waveform 8/20µs, acc. to IEC 60. It was designed for testing surge protection devices. Moreover, the generator can be used for testing two-gap over-voltage protectors. It delivers surge current pulses synchronous at two impulse current outputs, peak value adjustable 0.5 - 50 kA for each output. Positive or negative polarity of output current can be selected.

The surge current generators generate standard impulse currents with waveform 8/20 µs according to IEC, EN, VDE. Pulse current output amplitude is controlled by preset charging voltage and can be adjusted up to the maximum value of the special type of generator. The generators are designed for testing electrical components, overvoltage protectors and electronic circuits. They possess an electronically regulated high-voltage power supply, which allows an excellent reproducibility of the pulse output amplitude.

The surge current generators PG20-7000 generates standard impulse currents with waveform 8/20 µs according to IEC, EN, VDE. Pulse current output amplitude is controlled by preset charging voltage and can be adjusted up to 50 kA. The generator is designed for testing electrical components, over-voltage protectors and surge protection devices. The generator possesses an electronically regulated high-voltage power supply, which allows an excellent reproducibility of the pulse output amplitude.

The surge current generators PG20-10k generates standard impulse currents with waveform 8/20 µs according to IEC, EN, VDE. Pulse current output amplitude is controlled by preset charging voltage and can be adjusted up to 70 kA. The generator is designed for testing electrical components, over-voltage protectors and surge protection devices. The generator possesses an electronically regulated high-voltage power supply, which allows an excellent reproducibility of the pulse output amplitude.

The surge current generators PG20-14000 generate standard impulse currents with waveform 8/20 µs according to IEC, EN, VDE. Pulse current output amplitude is controlled by preset charging voltage and can be adjusted up to 100 kA. The generator is designed for testing electrical components, over-voltage protectors and surge protection devices. The generator possess an electronically regulated high-voltage power supply, which allows an excellent reproducibility of the pulse output amplitude

The surge current generators PG 10-2500 generate impulse currents with waveform 10/700 µs acc. to IEC, VDE etc.. Pulse current output amplitude is controlled by preset charging voltage and can be adjusted up to the maximum value of the special type of generator. The generator is designed for testing electrical components, over-voltage protectors and electronic circuits. It possesses an electronically regulated high-voltage power supply, which allows an excellent reproducibility of the pulse output amplitude.