Commutating choke for converter; phases: 3; un1(v): 400; ithmax 1(a) / f1(hz): 550 /50; i ln (a): 495; uk(%): 6, 4; ln(mh): 0, 08; ta/isokl: 40 /h; ip00; type of terminals: flat-type terminal; en 61558-2-20 >ul/csa-recognized< >choke<