We propose suitable options from a variety of PD sensors! We enable testing that is unaffected by the field environment.
The "DAC-PD-10" is a monitoring and diagnostic system specifically designed to measure partial discharge (PD) generated by three-phase rotating machines in an online state. To address the biggest issue of noise in online measurements, measures have been taken from both hardware and software perspectives to enable the separation and identification of PD. Each device is compact and lightweight, and by isolating the PD detection unit and the data processing unit with optical fibers, safety and noise resistance have been improved. 【Features】 ■ Improved safety and S/N ratio through optical isolation and battery operation ■ Center frequency and bandwidth of the measurement frequency range can be set arbitrarily ■ Separation of PD and noise by processing the measurement signal with software ■ Estimation of the cause and location of the separated PD through detailed analysis, allowing for accurate risk assessment ■ Display of discharge levels in trend graphs to predict the progression of insulation degradation based on changes *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ Suppression of noise intrusion ■ Separation of PD and noise ■ Estimation of the cause and location of occurrence ■ Prediction of insulation deterioration progression *For more details, please refer to the PDF document or feel free to contact us.
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【Target】 ■ High Voltage Electric Motors ■ Generators ■ Wind Turbines ■ Hydroelectric Generators *For more details, please refer to the PDF document or feel free to contact us.
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Soken Electric Co., Ltd. has significantly contributed to the design development and quality assurance of measuring instruments for industrial equipment since its establishment, including electrical machinery, power transmission and distribution equipment, home appliances, and electrical insulation materials. Additionally, leveraging its expertise in measurement technology, the company has ventured into the field of electrical insulation diagnostics and has been expanding its share in the plant maintenance sector in recent years. Furthermore, in response to the recent transformations and diversification of industrial structures, the application range of Soken Electric products has now extended to the automotive and semiconductor industries. Soken Electric Co., Ltd. will continue to advance as a development-oriented measuring instrument manufacturer, responding to diverse needs across the entire industrial sector.