Insulation resistance is approximately three times higher! A case study that solved the problem of decreased insulation resistance values due to oxide formation.
We would like to introduce a case study on the improvement of insulation resistance decline in transformers (insulating oil) that we conducted. Due to moisture ingress from air breathers and the generation of oxides caused by contact with high-temperature areas, the insulation resistance value decreased, necessitating regular replacement. To address this, we introduced a high-performance filtration system for industrial oil. By removing moisture and generated oxides, we were able to prevent and recover the decline in insulation resistance. Additionally, we received feedback from our customer stating, "The insulation resistance has increased by about three times, and we are satisfied." [Case Study] ■ Issues - Regular replacement is necessary due to the decline in insulation resistance value caused by oxide generation. ■ Measures - Removal of moisture and generated oxides using a high-performance filtration system for industrial oil. ■ Results - Prevention and recovery of the decline in insulation resistance. *For more details, please refer to the PDF document or feel free to contact us.
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Estec 21 Co., Ltd. introduces products and technologies that contribute significantly not only to reducing the environmental impact of factories but also to total cost reduction. We provide support to achieve maximum effectiveness by offering application technologies as well. Our main products include "High-Performance Filtration Systems for Industrial Oils" and "Thermal Insulation Solution 21 (High-Purity Aluminum Heat Insulation Sheets, etc.)." Utilizing our diverse experience and various human networks across different fields, we support the sustainability of the Earth and humanity, as well as the survival of your business.