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6RA70<br />

DC MASTER<br />

■ 3-ph. AC 400 V, 460 V, 575 V, 690 V and 830 V, 950 A to 1200 A<br />

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Fig. 9/12<br />

■ 3-ph. AC 400 V, 575 V, 690 V and 830 V, 1500 A to 2000 A; 575 V, 2200 A<br />

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SIMOREG 6RA70 DC MASTER<br />

Dimension Drawings<br />

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Fig. 9/13 1) Minimum free space for air circulation; it is necessary to ensure that the cooling air intake is sufficient.<br />

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Converters for four-quadrant operation<br />

Front view without door View of rear thyristor level<br />

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Siemens DA 21.1 · 2006 9/9<br />

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