Drive Unit Line Supply Voltage / V_Connect - Siemens SINAMICS G150 Manual

p0210

Drive unit line supply voltage / V_connect

B_INF Can be changed: C2(1)
Data type: FloatingPoint32
P-Group: Converter
Not for motor type: -
Min
70 [Vrms]
Description: Sets the drive unit supply voltage (3-ph. AC).
The value corresponds to the rms value of the phase-to-phase rated line supply voltage.
Dependency: The parameter can be reduced to p0210 = 70 V if p0212.0 is set.
Notice: When connected to 3-ph. 230 V AC (only booksize units) the following must be observed:
- the undervoltage and overvoltage limits change (r0296, r0297).
- when using the internal braking chopper of Basic Line Modules (20 or 40 kW) the threshold when the braking
chopper becomes active is reduced to 385 V. When using an external braking chopper, it must be ensured that a
suitable activation threshold is used.
- all of the components connected to this DC link must also be adapted to the low line supply voltage. It is especially
important that the rated DC voltage of all of the drives connected to this DC link is set with p0210 (e.g.
p0210(SERVO) = 1.35 x p0210(B_INF) = 310 V).
- it is not possible to use a Control Supply Module (CSM) to generate a 24 V supply from the DC link, as the minimum
continuous DC link voltage should not be below 430 V.
Note: The supply voltage range depends on the voltage class of the power unit.
400 V chassis units: 380 V <= p0210 <= 480 V
690 V chassis units: 500 V <= p0210 <= 690 V
400 V booksize units can also be connected to 3-ph. 230 V AC:
400 V booksize units: 180 V <= p0210 <= 480 V
A reduced supply voltage up to 70 V is possible if p0212.0 = 1 has been set.
p0210 Drive unit line supply voltage / V_connect
VECTOR_G Can be changed: C2(2), T
Data type: Unsigned16
P-Group: Converter
Not for motor type: -
Min
1 [V]
Description: Sets the drive unit supply voltage.
AC/AC unit: The rms value of the phase-to-phase line supply voltage should be entered.
DC/AC unit: The rated DC voltage of the connection busbar should be entered.
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.
The parameter can be reduced to p0210 = 100 V if p0212.0 = 1 has been set.
Refer to: p0212
Notice: If, in the switched-off state (pulse inhibit), the supply voltage is higher than the entered value, the Vdc controller may
be automatically de-activated 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.
Note: Setting ranges for p0210 as a function of the rated power unit voltage:
U_rated = 400 V:
- p0210 = 380 ... 480 V (AC/AC), 510 ... 720 V (DC/AC)
U_rated = 500 V:
- p0210 = 500 ... 600 V (AC/AC), 675 ... 900 V (DC/AC)
U_rated = 660 ... 690 V:
- p0210 = 660 ... 690 V (AC/AC), 890 ... 1035 V (DC/AC)
U_rated = 500 ... 690 V:
- p0210 = 500 ... 690 V (AC/AC), 675 ... 1035 V (DC/AC)
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
1000 [Vrms]
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
63000 [V]
2 Parameters
2.2 List of parameters
Access level: 1
Func. diagram: 8760
Unit selection: -
Expert list: 1
Factory setting
400 [Vrms]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
600 [V]
105