Siemens SINAMICS G120X - Drive Unit Line Supply Voltage; U_Connect; Power Unit Maximum Current; PU I_Max; Rated Power Unit Line Supply Voltage; PU U_Rated

Index: [0] = Rated value
[1] = Load duty cycle with low overload
[2] = Load duty cycle with high overload
[3] = S1 cont duty cyc
[4] = S6 load duty cycle
Dependency: See also: p0205
Note
Wide voltage range device 500 V - 690 V:
The rated current displayed refers to a supply voltage of 500 V.
r0208 Rated power unit line supply voltage / PU U_rated
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
- [Vrms]
Max:
- [Vrms]
Factory setting:
- [Vrms]
Description: Displays the rated line supply voltage of the power unit.
r0208 = 400: 380 - 480 V +/-10 %
r0208 = 500: 500 - 600 V +/-10 %
r0208 = 690: 660 - 690 V +/-10 %
r0209[0...4] Power unit maximum current / PU I_max
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: 8750, 8850,
8950
Min:
- [Arms]
Max:
- [Arms]
Factory setting:
- [Arms]
Description: Displays the maximum output current of the power unit.
Index: [0] = Catalog
[1] = Load duty cycle with low overload
[2] = Load duty cycle with high overload
[3] = S1 load duty cycle
[4] = S6 load duty cycle
Dependency: See also: p0205
p0210 Drive unit line supply voltage / U_connect
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: T Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
1 [V]
Max:
63000 [V]
Factory setting:
400 [V]
Description: Sets the drive unit supply voltage (rms value of the phase-to-phase line supply voltage).
Dependency: Set p1254, p1294 (automatic detection of the Vdc switch-on levels) = 0.
The switch-in thresholds of the Vdc_max controller (r1242, r1282) are then directly determined using p0210.
NOTICE
If, in the switched-off state (pulse inhibit), the supply voltage is higher than the entered value, the Vdc controller may
be automatically deactivated in some cases to prevent the motor from accelerating the next time the system is
switched on. In this case, an appropriate alarm A07401 is output.
Parameters
7.2 Parameter list
SINAMICS G120X converter
504 Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC