3-phase compensating choke INK 4.0-400V INK 3-4,0-400

Power factor correction chokes INK 3 are used to correct the power factor in electrical installations. They are particularly useful where there are capacitive loads, such as long cable lines, UPS power supplies or LED lighting. Their use allows for increased energy efficiency and reduced costs associated with reactive power consumption.

The construction of INK 3 chokes is based on a winding made of copper (Cu) as standard, although aluminum versions are also available by prior arrangement. The windings are vacuum impregnated with class H varnish, which ensures their high resistance to environmental conditions and long-term, trouble-free operation. These chokes are characterized by high quality workmanship and meet the PN-EN 60076-6 standard.

INK 3 chokes are equipped with a