Dc Link/Motor Connection - Siemens SINAMICS S120 Equipment Manual

Motor Modules
6.3 Interface description
6.3.3

DC link/motor connection

Table 6- 2 DC link/motor connection of the Motor Module
Terminals Technical specifications
DCP, DCN Voltage:
DC power input
•
•
Connections:
•
•
DCPA, DCNA Voltage:
Connection for Brak-
•
ing Module
•
Connections:
•
•
DCPS, DCNS Voltage:
Connection for a
•
dV/dt filter plus VPL
•
Connections:
•
•
U2, V2, W2 Voltage:
3 AC power output
•
Connecting thread:
•
•
PE connection Connecting thread:
PE1, PE2
•
•
) Dimensions for connecting alternative cable lugs, see "cable lugs" in the appendix.
1
For pure space vector modulation, a factor of approximately 0.70 ... 0.72 applies.
2)
For edge modulation, a factor of approximately 0.74 ... 0.75.
258
510 ... 720 VDC
675 ... 1035 VDC
Frame sizes FX / GX: Thread M10 / 25 Nm for cable lugs in accordance with DIN 46234 /
DIN 46235
1)
Frame sizes HX / JX: d = 12 mm (M10 / 25 Nm) flat connector for busbar connection
510 ... 720 VDC
675 ... 1035 VDC
Frame sizes FX / GX: Threaded bolts M6 / 6 Nm for cable lugs in accordance with DIN 46234 /
DIN 46235
1)
Frame sizes HX / JX: Connection for connection clip
510 ... 720 VDC
675 ... 1035 VDC
Frame sizes FX / GX: Thread M8 / 13 Nm for cable lugs in accordance with DIN 46234 /
DIN 46235
1)
Frame sizes HX / JX: Thread M10 / 25 Nm for cable lugs in accordance with DIN 46234 /
DIN 46235
1)
3 AC 0 V to 0.75 x DC link voltage
Frame sizes FX / GX: M10 / 25 Nm for cable lugs in accordance with DIN 46234 / DIN 46235
Frame sizes HX / JX: M12 / 50 Nm for cable lugs in accordance with DIN 46234 / DIN 46235
Frame sizes FX / GX: M10 / 25 Nm for cable lugs in accordance with DIN 46234 / DIN 46235
Frame sizes HX / JX: M12 / 50 Nm for cable lugs in accordance with DIN 46234 / DIN 46235
2)
Air-cooled chassis power units
Manual, 07/2019, 6SL3097-4AE00-0BP9
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1)
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