SINAMICS G120X Power Module 6SL32303YE481AB0
Key Specifications
| Spec | Value |
|---|---|
| Output Current | 338 A |
| Input Voltage | 380 – 480 V AC |
| Motor Type | AC Motor |
| Series | SINAMICS |
| Mounting | Chassis Mount |
| Enclosure | IP20 / Box |
| Operating Temperature | 20 °C – 45 °C |
| RoHS | ROHS3 Compliant |
| Lifecycle | Active |
Risk-Ordered Evaluation Checklist
- Ambient panel temperature ≤ 45 °C (derates below 45 °C; evaluate cabinet ventilation for enclosed panels).
- Busbar and feeder termination sized for 338 A continuous — torque specification from the G120X hardware manual applies.
- This Power Module requires a separate SINAMICS Control Unit; confirm communication interface (USS, PROFIBUS, PROFINET, or BACnet) suits the installation.
- IP20 chassis mount suits enclosure mounting but excludes standalone outdoor or wash-down use; evaluate cabinet ingress protection accordingly.
- Confirm ground-fault and overload protection coordination upstream of the 380–480 V AC feeder.
- Verify motor nameplate voltage and current are within the 132 kW / 338 A envelope with appropriate service factor.
Why Similar: G120X Suffix Family
All alternates share identical electrical and mechanical specifications (338 A, 380–480 V, 132 kW, chassis mount, IP20 box). Suffix variation within the 6SL32303YE48_-block reflects minor differentiation in firmware variant, certification class (C1/C2), or factory configuration — not performance. Qualified alternates include 6SL32303YE481AP0, 6SL32303YE481AF0, 6SL32303YE481UB0, 6SL32303YE481UF0, 6SL32303YE481UP0, 6SL32303YE480AB0, 6SL32303YE480AF0, and 6SL32303YE480UB0. Confirm suffix compatibility with the target installation's certification requirements before substitution.