Inductive reactance apparatus for use with an energy converter comprising at least two converter units (14, 16, 18) operating in a parallel manner, wherein the inductive reactance apparatus is configured to couple the at least two converter units (14, 16, 18) with a power grid, both providing at least two phases of an alternating voltage, the inductive reactance apparatus comprising: - at least two first magnetic members (22, 24, 26), wherein one of the first magnetic members (22, 24, 26) is provided for each one of the at least two converter units (14, 16, 18), - each of the first magnetic members (22, 24, 26) has a number of first limbs (28, 30, 32) corresponding to the number of the phases, - each of the first magnetic members (22, 24, 26) has a first and a second yoke member (34, 36), wherein first ends of the first limbs (28, 30, 32) are connected to the first yoke member, and second ends of the first limbs (28, 30, 32) are connected to the second yoke member, and - each of the first limbs (28, 30, 32) is provided with a respective first winding having a first end adapted to be connected with a respective one of the converter units (14, 16, 18) and a second end configured to be coupled with a respective one of the phases of the power grid, wherein all these first windings have the same sense of winding, characterized by - a second magnetic member having a number of second limbs (44, 46, 48) corresponding to the number of the phases and a third and a fourth yoke member (50, 52), wherein first ends of the second limbs (44, 46, 48) are connected to the third yoke member and second ends of the second limbs (44, 46, 48) are connected to the fourth yoke member, - wherein each of the second limbs (44, 46, 48) is provided with at least one second winding having a first end being connected with at least one of the respective first windings and a second end configured to be connected with a respective one of the phases of the power grid, in order to couple the at least one of the respective first windings with a respective one of the phases of the power grid, and - wherein the yoke members (34, 36, 50, 52) are arranged such that the first yoke members are connected with the third yoke member and the second yoke members are connected with the fourth yoke member. - at least two first magnetic members (22, 24, 26), wherein one of the first magnetic members (22, 24, 26) is provided for each one of the at least two converter units (14, 16, 18), - each of the first magnetic members (22, 24, 26) has a number of first limbs (28, 30, 32) corresponding to the number of the phases, - each of the first magnetic members (22, 24, 26) has a first and a second yoke member (34, 36), wherein first ends of the first limbs (28, 30, 32) are connected to the first yoke member, and second ends of the first limbs (28, 30, 32) are connected to the second yoke member, and - each of the first limbs (28, 30, 32) is provided with a respective first winding having a first end adapted to be connected with a respective one of the converter units (14, 16, 18) and a second end configured to be coupled with a respective one of the phases of the power grid, wherein all these first windings have the same sense of winding, characterized by - a second magnetic member having a number of second limbs (44, 46, 48) corresponding to the number of the phases and a third and a fourth yoke member (50, 52), wherein first ends of the second limbs (44, 46, 48) are connected to the third yoke member and second ends of the second limbs (44, 46, 48) are connected to the fourth yoke member, - wherein each of the second limbs (44, 46, 48) is provided with at least one second winding having a first end being connected with at least one of the respective first windings and a second end configured to be connected with a respective one of the phases of the power grid, in order to couple the at least one of the respective first windings with a respective one of the phases of the power grid, and - wherein the yoke members (34, 36, 50, 52) are arranged such that the first yoke members are connected with the third yoke member and the second yoke members are connected with the fourth yoke member.