Siemens SINAMICS G120C DP

In order that the converter service life is not reduced, a line reactor is required for a relative
short-circuit voltage u
k
of the line transformer <1%.
Converter Line reactor Line reactor as base
component
Frame size AA 0.55kW 6SL3210‑1KE11‑8... 6SL3203‑0CE13‑2AA0 6SE6400‑3CC00‑2AD3
0.75kW…1.1kW 6SL3210‑1KE12‑3...
6SL3210‑1KE13‑2...
6SE6400-3CC00-4AD3
1.5kW 6SL3210‑1KE14‑3... 6SL3203‑0CE21‑0AA0 6SE6400-3CC00-6AD3
1)
2.2kW 6SL3210‑1KE15‑8...
Frame size A 3.0kW…4.0 kW 6SL3210‑1KE17‑5..1
6SL3210‑1KE18‑8..1
---
Frame size B 5.5kW…7.5kW 6SL3210‑1KE21‑3..1
6SL3210‑1KE21‑7..1
6SL3203‑0CE21‑8AA0 ---
Frame size C 11.0kW…18.5kW 6SL3210‑1KE22‑6..1
6SL3210‑1KE23‑2..1
6SL3210‑1KE23‑8..1
6SL3203‑0CE23‑8AA0 ---
Frame size
D…frame size F
22kW…132kW  An external line reactor is not required.
1)
with restrictions for G120C FSAA, 2.2kW. See below.
Sine-wave 󹪝lter
Sine-wave 󹪝lters limit the rate of voltage rise (dv/dt) and the peak voltages at the motor winding.
The sine-wave 󹪝lter increases the maximum permissible length of the motor cables.
Converter Sine-wave 󹪝lter as base component
Frame size AA 0.55kW…2.2kW 6SL3210‑1KE11‑8U.2
6SL3210‑1KE12‑3U.2
6SL3210‑1KE13‑2U.2
6SL3210‑1KE14‑3U.2
6SL3210‑1KE15‑8U.2
1)
6SE6400‑3TD00‑4AD0
Frame size A…frame size F (3kW…132kW): A sine-wave 󹪝lter is not available.
1)
with restrictions, see below.
Output reactor
In order to increase the maximum permissible motor cable length you need one or two output
reactors, depending on the converter.
• Frame size AA…frame size C: An output reactor
• Frame size D…frame size F: Two output reactors connected in series
Description
3.7Optional components
SINAMICS G120C Converters
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK 35