Siemens SINAMICS S120 - Page 81

Electrical installation
4.5 Connections
Cabinet Modules NEMA
Manual, 04/2014, A5E03586450A
81
Table 4- 4 X100, terminal block for tapping the auxiliary voltages
Terminal
Designation
Voltage tap
Rated current
1
L1
Line voltage (for fan supply via transformer):
• 380 to 480 V 2 ph. AC
• 500 to 690 V 2 ph. AC (max. 759 V AC)
Max. 16 A
1)
2 L2
3
L1
230 V 1 ph. AC (max. 265 V AC) Max. 16 A
1)
4
N
5 P24 24 V DC for the electronics power supply
(max. 30 V DC)
Max. 10 A
1)
6 M
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: #14 AWG (2.5 mm
2
)
1)
Max. total current of all tapping terminals available
Table 4- 5 X101, terminal block for routing the auxiliary voltage connecting cables
Terminal
Designation
Assigned voltages
Rated current
1
L1
Line voltage (for fan supply via transformer):
• 380 to 480 V 2 ph. AC
• 500 to 690 V 2 ph. AC (max. 759 V AC)
Max. 60 A
2 L2
3
L1
230 V 1 ph. AC (max. 265 V AC) Max. 80 A
4
N
5
P24
24 V DC for the electronics power supply
(max. 30 V DC)
Max. 80 A
6
M
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: #2 AWG (35 mm
2
)
Tightening torque: 2 Nm (max. 30 lb-in)
Note
The co
nnection is only permitted with copper cables.
The use is only permitted in environments with degree of pollution II in accordance with IEC
61800
-5-1.