As it is applied, the ABB swinging choke is comparable to a 5% linear choke in terms of the effective impedance at 100% rated current, but comparable to a 3% linear choke in terms of the copper windings and iron core used.
As it is applied, the ABB swinging choke iscomparable to a 5% linear choke in terms of theeffective impedance at 100% rated current, butcomparable to a 3% linear choke in terms of thecopper windings and iron core used.