DISCHARGE DETECTION UPGRADE
ST9000

Optional function for the ST4030 Impulse Winding Tester to detect microscopic partial discharges obscured by noise. Detect pseudo-shorts with high accuracy

Overview
The ST9000 Discharge Detection Upgrade for the ST4030 Impulse Winding Tester provides detection enhancements to spot discharge that is buried in noise.

Key Features
• – Option additional function for ST4030
• – Detect microscopic partial discharges obscured by noise to determine defective insulation (pseudo-shorts)
• – HIOKI original filter * (*Noise components within the high frequency components appearing within the entire response waveform are removed to extract only the partial discharge component in order to make a pass/fail determination. Jointly developed with Aisin AW Co., Ltd.)
• – Peripheral equipment (antenna for discharge detection etc.) not required to easily detect discharge

Basic specifications
Measurement functions – Determine discharge
Compatible models – ST4030

Functions : measurement
Applications : electric
Operating system : Windows