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What is the minimum DC voltage level to power up the Altivar 61/71 Drive via DC Bus.

FA12163

7/07/2018

The minimum DC Voltage level required to power up the Altivar 61/71 Drive via DC Bus is 537VDC. 

The DC Bus Voltage = √2 * Uln (Square Root of 2 multiplied by the line Voltage).