Schneider Electric Files Patent for Medium-Voltage Electrical Equipment Enabling Safe Potential Isol
Time:2026-04-27 Browse: 1
Beijing – According to information from the China National Intellectual Property Administration, Schneider Electric Industrial Co., Ltd. has recently filed a patent titled “Medium-Voltage Electrical Equipment” (Publication No. CN121922992A) on October 2025. The innovation focuses on improving electrical isolation in medium-voltage equipment, aiming to enhance operational safety and reliability.
The patent abstract describes a medium-voltage device designed to achieve effective isolation between different electrical potentials through a combination of wall, conductor, tube, and insulating sleeve. Specifically, the equipment features a wall maintained at a first potential and a conductor at a second, different potential. The conductor passes through the wall via a tube, which is then covered by an insulating sleeve, thereby reinforcing the electrical isolation.
Industry experts note that this structural innovation can help medium-voltage equipment operate stably in complex electrical environments while significantly reducing the risk of electrical breakdown. With this patent, Schneider Electric strengthens its technological leadership in the medium-voltage equipment sector.
As the energy infrastructure and smart grid sectors continue to develop, safety and reliability in medium-voltage devices remain top priorities. Schneider Electric’s patent is expected to offer new solutions for the design and application of future medium-voltage systems.
Brand / Country of Origin: Schneider Electric Industrial Co., Ltd. / France
