Commutating choke for converter; phases: 3; un1(v): 660; ithmax 1(a) / f1(hz): 350 /60; i ln (a): 315; uk(%): 1, 16; ln(mh): 0, 03; ta/isokl: 40 /h; ip00; type of terminals: flat-type terminal; en 61558-2-20 >autotransformer<