Electrical connection
6.5 Line supply connection
Installation and Operating Instructions SINAMICS G180
Operating Instructions, 02/2019, 4BS0751-007
97
6.5.6
Adjusting the line voltage at the inverter
The inverters are suitable for different supply voltages: If your device is different from the
respective nominal line voltages of 400 V, 500 V or 690 V, you must adjust the line voltage at
the inverter.
1.
Set the parameter "P-INVERTER DATA/V mains nom." to your line voltage.
2.
Set the line voltage on the device:
–
No adjustment is necessary for compact units with a width of 165 mm or 225 mm.
–
In the case of compact units with a width of 350 mm or 500 mm, you reconnect the
jumpers according to the following table:
Table 6- 5
Necessary jumpers for setting the line voltage
Rated voltage [V]
Voltage tolerance [V]
Necessary jumpers
230
184 … 265
1-2 / 4-8
400*
320 … 460
1-6 / 7-8
460
368 … 529
1-5 / 7-8
500*
408 … 587
1-3 / 7-8 / 4-5
575
464 … 667
1-2 / 7-8 / 3-6
690*
552 … 794
1-2 / 7-8 / 4-5
*One of these values is preset.
The voltage tolerances specified in the table indicate the permissible voltage range of the fan
power supply and not the permissible tolerances for the power connection of the device.
