X2 Braking Resistor Connection - Siemens Sinamics S120 Manual

Line Modules Booksize
4.6 Basic Line Modules with internal air cooling
Table 4- 42 X1: Line supply connection for Basic Line Modules 100 kW
For ring cable lugs without insulation
1)
4.6.2.3

X2 braking resistor connection

Table 4- 43 X2: Braking resistor connection at the Basic Line Module 20 kW
Terminal
1
2
Table 4- 44 X2: Braking resistor connection at the Basic Line Module 40 kW
Terminal
1
2
234
Terminal Technical data
U1 Supply voltage:
3 AC 380 ... 480 V, 50 / 60 Hz
V1
Type: Threaded bolts M8
W1
Max. connectable cross-section: 120 mm
Tightening torque: 13 Nm
PE connection Threaded hole M6 / 6 Nm
Designation
Braking resistor connection R1
Braking resistor connection R2
Designation
Braking resistor connection R1
Braking resistor connection R2
1)
1)
Technical data
Type: Screw terminal 4 (Page 755)
Max. cross-section that can be connected: 4 mm
Tightening torque: 0.5 ... 0.6 Nm
Technical data
Type: Screw terminal 6 (Page 755)
Max. cross-section that can be connected: 10 mm
Tightening torque: min 1.5 ... 1.8 Nm
Manual, (GH2), 04/2014, 6SL3097-4AC00-0BP6
2
2
2
Booksize Power Units