Siemens SINAMICS S120 - Page 82

Electrical installation
4.5 Connections
Cabinet Modules NEMA
82 Manual, 04/2014, A5E03586450A
Auxiliary power module in the Line Connection Module
The auxiliary power module in the Line Connection Module consists of the -X100 terminal
block for feeding in and routing the auxiliary voltages in both directions. No voltage taps are
available to the customer.
Figure 4-8 Auxiliary power module in the Line Connection Module
Table 4- 6 X100, terminal block in the Line Connection Module for routing the auxiliary voltages
Terminal
Voltage tap
Rated current
1
Line voltage:
• 380 to 480 V 2 ph. AC
• 500 to 690 V 2 ph. AC (max. 759 V AC)
Max. 60 A
1
2
2
3
230 V 1 ph. AC (max. 265 V AC) Max. 80 A
3
4
4
5
24 V DC for the electronics power supply (max. 30 V DC) Max. 80 A
5
6
6
-F24
24 V DC fuse
Max. 10 A
The maximum load-carrying capacity of the auxiliary power supply system is 80 A according to IEC (or 80 A according to
UL).
Max. connectable cross-section: #6 AWG (16 mm
2
)
Tightening torque: 2 Nm
Note
External infeed
An external customer infeed to the auxiliary power supply system c
an be connected at
terminal block
-X100 of the Line Connection Module.