XD1 type current limiting reactor,0.4kV system,Single Layer & Tightly Wound Type

Model and its meaning

Normal working conditions and installation conditions

■The altitude does not exceed 1,000 meters

■Ambient air temperature: -5 ℃ to +40 ℃ , with an average temperature not exceeding +35℃ within 24 hours

■The surrounding medium has no explosion or flammable hazards, no gases that can damage insulation or corrode metals, and no conductive dust

■The relative humidity of the air shall not exceed 80%

■The installation site should be free from severe vibration and jolting, and the installation inclination should not exceed 5°

■The installation site should not be exposed to direct sunlight, rain or snow, or have severe mold.

Main technical parameters

Product Overview

The XD1 current-limiting reactor is a precision dry-type reactor meticulously manufactured using an unsaturated polyester resin casting process. This innovative design not only enhances the reactor's durability but also ensures its high efficiency in a variety of electrical applications.

XD1 reactors are primarily used in low-voltage reactive power assemblies, playing a crucial role in current management. One of their main functions is to limit inrush current to low-voltage capacitors, especially during the initial grid connection phase when inrush current can be very high. By effectively controlling inrush current, XD1 reactors help protect capacitors and other connected equipment from potential damage, thereby extending their service life.

The XD1 reactor helps improve the breaking capacity of the closing switch. This is crucial for ensuring that the switch can withstand electrical loads without tripping or malfunctioning, thereby improving the overall reliability and safety of the electrical system.

The use of unsaturated polyester resin not only endows the reactor with excellent insulation properties but also enhances its resistance to environmental factors, making it suitable for various installation conditions. In summary, the XD1 type current-limiting reactor is a key component for optimizing the performance and safety of low-voltage reactive power systems, ensuring efficient system operation and effectively preventing surge impacts.