| Content | Siemens DA 21.1·20069/2 SIMOREG 6RA70 DC MASTERDimension Drawings 6RA70 DC MASTER 9 ■3-ph. AC 400 V and 460 V, 30 A ■3-ph. AC 400 V and 575 V, 60 A to 280 A < : 9 . / ) -, - - -& - 9 9 9 =9 9 =9 9 =9 1 1 > >; >; 0 0 & . . . -. :7 Fig. 9/1 & - ,- - -, - , & . 9 9 =9 - / 9 ) : > >; >; 0 9 =9 9 =9 9 1 1 ,. - ,. 0 ,. . . :7 , :7 A ! 7!1; ! 8! Fig. 9/21) Minimum free space for air circulation; it is necessary to ensure that the cooling air intake is sufficient. Converters for single-quadrant operation |
