Bw-dz product is the newly launched neutral point grounding resistance cabinet microcomputer measurement and control device, it is bowei adhering to decades of successful experience in the field of power system secondary equipment manufacturing, to provide users with high quality, cost-effective protection measurement and control integration device. Bw-dz is suitable for neutral point grounding system through resistance in substation or power plant.
Bw-500 series neutral point grounding protection device is a set of isolation switch, zinc oxide arrester, discharge gap and current transformer and other electrical equipment combined as a whole set of equipment, with small volume, easy to install and debug, high reliability.
Arc suppression coil automatic tracking grounding compensation device provides inductive current, cancels capacitive current when the system is grounded, reduces residual current at the grounding point, and effectively extinguishes the grounding point arc. Protect cable safety, improve the reliability of power supply equipment, and ensure the effective operation of electrical equipment.
Our company has long been committed to the product development and production of neutral point grounding technology;It has good effect on reducing overvoltage and improving safety and reliability of power grid. Our company with special nickel chromium alloy or stainless steel material, used in 0.22 ~ 35kV AC power grid.