3-phase compensating choke INK 7.0-400V INK 3-7,0-400

Power factor correction chokes of type INK 3 are components used to correct the power factor in three-phase networks. They are particularly useful on long cable lines where the load is low, as well as in installations powering devices generating capacitive reactive power, such as server rooms with UPS power supplies or facilities illuminated with LED diodes. Their use allows for increased energy efficiency and reduced costs associated with reactive power consumption.

The INK 3-7.0-400 choke is characterized by a power of 7 kVar and a rated current of 8.6 A. It has an inductance of 84.9 mH and is designed to operate in networks with a voltage of 400 V and a frequency of 50 Hz. Made of copper winding (Cu) and protected by a thermal overload relay, it ensures continuous operation in