• Surge Tester 1.2x50/8x20P-7 5ohm
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MegaPulse, Combo Tester, 7kV 5Ω, for powered testing, CDN not in:
Surge Tester 1.2x50/8x20P-7 5ohm

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7kV output to perform in accordance with the requirements of EN61000-4-5, Para. 6.1.1, except for the amount of current
delivered. The virtual impedance is 5 ohms, and with the exception of the tester virtual impedance and the amount of current
delivered, the outputs are in accordance with the requirements of EN 61000-4-5 Table 2.
The tester will charge within one minute in accordance with the maximum repetition rate specified in EN 61000-4-5. When used for power line testing with a CDN, our
phase control circuit allows injection of the pulse in a range between 0º and 360º relative to the phase angle of the AC voltage
powering the equipment under test, with an insertion tolerance of ±10%.
In tolerance to 500V.  Floating outputs allow use of a CDN for powered testing (not included).
For automated multi-pulse testing, use our MegaPulse TestMinder option, which allows automated multiple pulse testing, controlled
by a PC. The MegaPulse 1.2x50/8x20P-7 5 ohm ships with cables, graphs of theoretical and actual waveforms, and a Calibration
Certificate. One year warranty. One year calibration cycle.

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  • Combination wave Surge Tester for use in various power line tests where a high-current 7000V combination wave is needed.
  • Built to the requirements of EN 61000-4-5, Section 6, Para. 6.1.1, except tester impedance.
  • In compliance with tolerances noted in EN 61000-4-5 Table 2, except current output level.
  • Positive and negative waveform delivery. Choose via a front panel button.
  • 7000V/1400A combination waveform output maximum. In tolerance down to 500V/100A.
  • 360º pulse insertion - pulse is applied at the point selected on the AC power waveform.
  • Designed for use with a CDN.
  • Heavy duty construction prevents overheating in repeated powerline test applications.
  • Available options allow computer pulse control.
  • Voltage waveform 1.2 uSec rise, 50 uSec duration, up to 7kV.
  • Current waveform 8 uSec rise, 20 uSec duration, up to 1400A.
  • Tester internal impedance is 5 ohms.


For Specifications, see Datasheet link, above.
For Specifications, see Datasheet link, above.


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650 Gateway Center Way Suite D
San Diego, CA 92102 USA

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