3-phase compensating choke INK 7.5-400V INK 3-7,5-400

Power factor correction chokes INK are components used to improve the power factor in electrical installations. They are used wherever there is capacitive load, such as long cable lines, UPS power supplies or LED lighting. Their task is to reduce electricity costs by minimizing losses related to the transmission of reactive power. The INK 3-7.5-400 choke, thanks to its design and parameters, is an effective solution for both professional installers and end-users looking for savings and installation stability.

The choke design is based on a three-phase core with a winding made of copper, which ensures high conductivity and reliability. The whole is protected by a bimetallic normally open switch, protecting against overloads. The choke is vacuum impregnated with class H varnish,