Commutating choke for converter; phases: 3; un1(v): 690; ithmax 1(a) / f1(hz): 2200 /60; i ln (a): 2200; uk(%): 4; ln(mh): 0, 0192; ta/isokl: 45 /h; ip00; type of terminals: flat-type terminal; en 60289/n. dnv