Siemens SINAMICS DCM Manual page 170

The devices are designed for a permanent line supply connection in accordance with
EN 61800-5-1.
The conductor cross-sections (also for the protective conductor) must be determined in
accordance with the applicable regulations that apply in each case – e.g. EN 60204-1.
Table 6- 25 Assignment of power connections
Terminal Function
1U1 Power unit line connection, ar-
1V1 mature circuit
1W1
Protective conductor PE
1C1 (1D1) Motor connection, armature
1D1 (1C1) circuit
6.9.2 Exciter circuit
Table 6- 26 Terminal type, connections for the exciter circuit
Devices with "15/30 A power unit" and
devices with "10 to 30 A field module" (the terminals are located on the module):
Type
Connection capacity
Stripped length
Devices with "field supply power unit" with rated armature DC current = 900 - 1,200 A:
Type
Connection capacity
Stripped length
Tightening torque
Devices with "field supply power unit" with rated armature DC current = 1,500 - 3,000 A:
Type
Connection capacity
Stripped length
Tightening torque
Devices with option L85 (with rated field DC current = 85 A):
Type
Connection capacity
Stripped length
Tightening torque
SINAMICS DCM DC Converter
Operating Instructions, 02.2015, A5E34763375/RS-AA/001
Technical specifications
See Chapter Technical data (Page 41)
ZFKDS 4-10 PC board terminal
Rigid/flexible/conductor sizes (mm
Flexible with end sleeve with/without plastic sleeve: 0.25-4/0.25-4 mm
10 mm
20E/4DS terminal strip
Rigid/flexible (mm /mm ): 6-16 / 6-10
2 2
8 mm
1.5 Nm
UK16N terminal block
Rigid/conductor sizes (mm /AWG): 2.5-25 / 14-4
2
Flexible / conductor sizes (mm
11 mm
1.5 - 1.8 Nm
UK35 terminal block
Rigid/flexible/conductor sizes (mm2/mm2/AWG): 0.75-50 / 0.75-35 / 18-0/1
Flexible with end sleeve with/without plastic sleeve: 0.75-35/0.75-35 mm
16 mm
3.2 - 3.7 Nm
ac.maher.co.ir
6.9 Assignment of terminals and connectors
/mm /AWG): 0.2-6 / 0.2-4 / 24-10
2 2
/AWG): 4-16 / 12-6
2
Connecting
2
2
171