Stop Partial Discharge Before It Starts – Aputon’s Advanced HV Insulation Technology

Welcome to Guangzhou Aputon Electrical Co., Ltd., where pioneering technology meets world-class quality. Since our inception in December 2015, we have positioned ourselves at the forefront of the electrical industry with our headquarters in the dynamic industrial regions of Guangzhou and Foshan. We specialize in customized design, manufacture, and global distribution of high and low voltage electrical sets, transformers, cable accessories, and cutting-edge UPS energy storage solutions. As an ISO9001, ISO14001, and OHSAS18001 certified enterprise, we are recognized for our commitment to innovation and excellence. Our products are engineered to lead the market in performance and sustainability, catering to the complex and evolving needs of our diverse clientele across more than 20 countries, including key markets in Asia, Africa, Europe, and the Americas.

Partial discharge is one of the silent killers of high voltage equipment. It erodes insulation from within, eventually leading to flashover, equipment failure, and costly downtime. Aputon’s Professional High Voltage Electrical Insulation Solutions are specifically engineered to suppress partial discharge at its source. Our insulation materials feature ultra-low void content, precisely controlled dielectric constants, and superior surface resistivity. For cable accessories, we utilize stress-control geometries and high-permittivity deflectors that redistribute electric fields evenly, eliminating localized stress concentrations. Our composite insulators are tested to IEC 62217 and IEC 61109 standards, with partial discharge levels maintained below 5pC under rated voltage. In addition, our silicone rubber formulations resist hydrophobicity loss, preventing conductive water films that lead to tracking. Every batch undergoes rigorous routine tests including power frequency withstand, impulse voltage, and thermal cycling. At Aputon Electrical, we are driven by a passion to exceed expectations and enhance the operational capabilities of businesses worldwide. We believe in building long-lasting relationships with our clients by providing reliable, high-quality solutions that not only meet but anticipate their electrical needs, ensuring progress and sustainability for communities around the globe. Eliminate hidden insulation risks – choose Aputon’s professional high voltage insulation solutions.