XKDKL type dry-type hollow current limiting reactorDetailed product description：

The XKDKL dry-type hollow current limiting reactor is connected in series in a 6-63kV transmission and transformation system. In the event of a system failure, it is used to limit the short-circuit current and reduce it to the allowable value of subsequent equipment.

Characteristics of XKDKL dry-type hollow current limiting reactor:
a、 The oil-free structure of dry-type hollow core reactors eliminates the disadvantages of oil leakage and flammability of oil immersed reactors, ensuring safe operation; Without an iron core, there is no ferromagnetic saturation, and the linearity of the inductance value is good.
b、 The application of computers for the optimization design of dry-type air core reactors can quickly and accurately design the most ideal structural parameters (coil turns, temperature, losses, electric power, structural dimensions, etc.) according to different user requirements.
c、 Dry type hollow core reactor is a cylindrical structure with multiple layers of windings connected in parallel. Polyester guide strips between each package form ventilation ducts, facilitating air convection and natural cooling, with good heat dissipation and low hot spot temperatures.
d、 The winding is made of small cross-section circular wires wound in parallel with multiple strands, which can significantly reduce eddy current losses and leakage losses. Each wire surface is semi wrapped with multiple layers of polyester film with good insulation performance, making it have high insulation strength.
e、 The winding is tightly wrapped with glass fiber impregnated with epoxy resin on the outside, and cured at high temperature to give it good integrity. It has high mechanical strength and strong ability to withstand short-term current impact, meeting the requirements of product dynamic and thermal stability.
f、 Using aluminum star shaped wire connectors with high mechanical strength, the eddy current loss is small, which can meet the requirements for fractional turns of the coil. All wire leads are welded to the star shaped wire arm using argon arc welding, without the need for screw connections, which improves the reliability of operation.
g、 The entire inner and outer surfaces of the reactor are coated with a special protective layer that is resistant to ultraviolet radiation and aging, which has strong adhesion and can withstand harsh outdoor weather conditions. The working life of the reactor can be as long as 30 years.
h、 Dry type hollow reactors are lightweight, small in size, easy to transport, and flexible to install. They can be arranged vertically or horizontally in both three-phase configurations; Outdoor use can greatly reduce infrastructure investment.
i、 Dry type air core reactors operate safely with low noise and do not require frequent maintenance.
j、 According to user requirements, its inductance can be made adjustable, with an adjustment range of up to 5% or more.