Minimizing waveform distortion of AC high voltage [High Voltage Constant Current Meter]

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last updated：Dec 05, 2014

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Minimize waveform distortion of AC high voltage! An easy-to-operate current measuring device with a touch panel!

The high-voltage constant current measuring device is an instrument that measures the terminal voltage when a specified alternating current is applied to a specific element with a defined resistance. It controls the high voltage applied to ensure the current reaches the specified value. We assist in resolving issues related to high voltages, such as those handled by surge protective devices (SPDs), where waveform distortion is significant. 【Features】 ■ Corrects waveform distortion of alternating voltage with a unique feedback circuit! Achieves a beautifully minimized distortion sine wave! ■ Adopts a touch panel in the interface section, allowing for a wide variety of settings and displays! ■ Supports data output of measurement results in BCD, analog, and RS232C, enabling data collection with various devices. ■ Emergency stop function for unexpected situations through voltage and current limiters. *For more details, please contact us or download the catalog for further information.

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basic information

◎Configuration and Specifications - Power Supply: AC100V - Set Current (Peak Value): Select from 1mA, 2mA, 3mA, 4mA, 5mA - Set Current Accuracy: Within ±1% of full scale - Current Measurement Points: + side peak, - side peak, or 1/2 of peak-to-peak Choose one from the above three types - Maximum Output Voltage: AC20kV peak - Measurement Accuracy: Within ±1% of full scale (AC1kV peak to AC20kV peak) - Voltage Measurement Points: + side peak, - side peak, or 1/2 of peak-to-peak Choose one from the above three types - Output Voltage Frequency: 50Hz or 60Hz - Data Output Format: BCD output (open collector) Analog output RS232C serial communication output

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AC operating start voltage measuring device for zinc oxide elements For details, please contact us.

Detailed information

Measurement section Various settings and displays are possible via the touch panel.
High-pressure section Equipped with an emergency stop device for unforeseen circumstances, utilizing voltage and current limiters.
Voltage waveform Achieves a low-distortion sine wave through a unique feedback circuit.
Current waveform High-speed digital feedback