Siemens SINAMICS G130 - Page 63

Electrical installation
4.7 Power connections
Inverter chassis units
Operating Instructions, 07/2016, A5E00331449A
63
Note
Fan transformer for 660 to 690 V 3 AC
With the 66
0 V to 690 V 3 AC fan transformer, a jumper is inserted between the "600 V"
terminal and "CON" terminal. The "600V" and "CON" terminals are for internal use.
WARNING
Danger of fire due to overheating resulting from insufficient device fan voltage
If the terminals are not reconnected to correspond with the actual line voltage, overheating
and risks to personnel due to smoke and fire may result.
This can also cause the fan fuses to rupture due to overload.
• Set the terminals in accordance with the actual line voltage.
Note
Article numbers for fan fuses
The article numbers for fan fuses that have blown can be found in the spare parts list.
Table 4- 6 Line voltage assignment for the setting at the fan transformer (3-phase 380 ... 480 V AC)
Line voltage
Taps of the fan transformer
380 V ± 10%
380 V
400 V ± 10% 400 V
440 V ± 10%
440 V
480 V ± 10%
480 V
Table 4- 7 Line voltage assignment for the setting at the fan transformer (3-phase 500 ... 600 V AC)
Line voltage
Taps of the fan transformer
500 V ± 10%
500 V
525 V ± 10%
525 V
575 V ± 10%
575 V
600 V ± 10%
600 V
Table 4- 8 Line voltage assignment for the setting at the fan transformer (3-phase 660 ... 690 V AC)
Line voltage
Taps of the fan transformer
660 V ± 10%
660 V
690 V ± 10%
690 V