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EFT Pulse parameters
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Standard
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IEC / EN 61000-4-4、GB/T 17626.4
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Test voltage range
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1.5kV – 7.0kV ±10%
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Polarity
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+/-
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Source impedance
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50 ohm
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Pulse waveform
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5/50ns,50 ohm and 1000 ohm load
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Rise time
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5ns ±30%, 50 ohm load
1000 ohm load
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Pulse duration
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50ns ±30%, 50 ohm load
50ns – 15 / + 100ns, 1000 ohm load
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Pulse frequency
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0.1kHz – 100kHz
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Burst duration
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0.075 ms – 750 ms , supporting numbers setting
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Burst period
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1 ms – 9999ms
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Test duration
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1s – 9999s
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Trigger mode
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Auto, manual or external
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Synchronization
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0° - 360°，1° step or random（default collection L1-N phase angle，optional for collection any L-L or L-N）
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Direct output method
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By high voltage coaxial connector
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Network
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EFT 700S：
Built-in single-phase the coupling/decoupling network
AC 250V 16A DC -1 220V 16A
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EFT 700T：
Built-in three-phase coupling/decoupling network
AC 380V 16A DC-1 220V 16A
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General parameters
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Display screen
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5.7 inch TFT touch screen
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Working power supply range
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AC 110V/220V，±10%，50/60Hz ±5% （AC 220V 50Hz for China mainland）
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Fuse
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6A
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