
Setpoint channel and closed-loop control
7.3 V/f (V/Hz) control
Enclosed Drives
452
Operating Instructions, 12/2018, A5E36652151A
Note
Avoid thermal overload
If the voltage boost value is too high, this can result in a thermal overload of the motor
winding.
Permanent voltage boost (p1310)
The voltage boost is active across the entire frequency range up to the rated frequency f
n
; at
higher frequencies, the value decreases continuously.
Figure 7-7
Permanent voltage boost (example: p1300 = 0, p1310 >0, p1311 = p1312 = 0)
Summary of Contents for SINAMICS S150 NEMA
Page 1: ......
Page 2: ......
Page 20: ...Table of contents Enclosed Drives 18 Operating Instructions 12 2018 A5E36652151A ...
Page 861: ......
Page 862: ......