Getting Started
48 A5E36037886-003, 04/2017
Main circuit wiring
4.2.1
Line supply - L1, L2, L3
SINAMICS V90 200 V variant
Recommended minimum cable cross-section:
When used on the single phase power network:
FSA: 0.33 mm
2
FSB: 0.52 mm
2
FSC: 1.31 mm
2
When used on the three phase power network:
FSA: 0.33 mm
2
FSB: 0.33 mm
2
FSC: 0.52 mm
2
FSD (1 kW): 0.82 mm
2
FSD (1.5 kW to 2 kW): 2.08 mm
2
SINAMICS V90 400 V variant
Recommended minimum cable cross-section:
FSAA and FSA: 1.5 mm
2
FSB and FSC: 2.5 mm
2
Note
For 200 V variant, when using the FSA, FSB and FSC on the single phase power network, you can connec
supply to any two connectors of L1, L2, and L3.
Assembling the line supply cable terminals
The procedure of assembling a line supply cable terminal is the same as that for a power cable terminal on the drive side.
For more information, see the SINAMICS V90, SIMOTICS S-1FL6 Operating Instructions.
Attaching the line supply cable
Risk of injury due to improper cable connection
When attaching the line supply cable to a line supply connector that has not been fixed on the drive, you can injure your
fingers.
•
Make sure you first fix the line supply connector on the drive, and then attach the cable to the connector.