Dc Link/Motor Connection - Siemens SINAMICS S120 Manual

Motor Modules
6.1 Motor Modules Chassis
6.1.3.3

DC link/motor connection

Table 6- 2 DC link/motor connection of the Motor Module
Terminals
DCP, DCN
DC power input
DCPA, DCNA
Connection for Braking
Module
DCPS, DCNS
Connection for a dV/dt
filter plus VPL
U2, V2, W2
3 AC power output
PE connection
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.
262
Technical specifications
Voltage:
• 510 ... 720 VDC
• 675 ... 1035 VDC
Connections:
• 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
Voltage:
• 510 ... 720 VDC
• 675 ... 1035 VDC
Connections:
• 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
Voltage:
• 510 ... 720 VDC
• 675 ... 1035 VDC
Connections:
• 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)
Voltage:
• 3 AC 0 V to 0.75 x DC link voltage
Connecting thread:
• 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
Connecting thread:
• 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)
Equipment Manual, 06/2020, 6SL3097-5AE00-0BP3
1)
1)
1)
1)
Air-cooled chassis power units