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Single phase operation S600

Valid for S600

Single phase operation with 230V voltage supply. Due to the lower input power the motor limit speed is reduced (with full current).

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Procedure:

  1. Define motor and look for Kt and Ke in the motor's technical data
  2. Calculate current: I = torque / Kt
  3. Diagram: pick Umotor as fucntion of I
  4. Calculate limit speed: nlimit = Umotor / Ke * 1000 (in rpm)