Siemens SINAMICS G120X 15 kW Drive Module
System Placement — 6SL32302YH280AF0
The 6SL32302YH280AF0 is a chassis-mount AC motor drive rated for 500–690 V line operation and 26 A output. It belongs to the SINAMICS G120X series, which targets pump, fan, and compressor applications in industrial infrastructure. Panel builders typically mount this module inside a dedicated enclosure or cabinet with adequate ventilation, given its 20°C–45°C operating range and chassis-mount form factor.
Electrical and Environmental Ratings
| Parameter | Value |
|---|---|
| Line Voltage | 500–690 V AC |
| Output Current | 26 A |
| Rated Power | 15 kW |
| Motor Type | AC Motor |
| Operating Temperature | 20°C – 45°C |
| Mounting | Chassis Mount |
| Encapsulation | Box |
| Series | SINAMICS |
| Product Status | Active |
| RoHS | ROHS3 Compliant |
Thermal and Installation Notes
- The 45°C maximum ambient limits the enclosure design; derating may apply in confined spaces without forced cooling.
- Chassis mounting requires a conductive substrate or dedicated heatsinking plane; the record does not specify thermal interface materials.
- The drive targets G120X series integration—compatibility with specific motor types and feedback devices must be confirmed against the full G120X system configuration.
Firmware and Configuration Variants
The part number suffix encodes two axes:
- Generation/firmware: AF0 vs AB0/AP0 (A-prefix variants use one firmware baseline; U-prefix variants use another).
- Certification: C-suffix (e.g., AF0, AB0) denotes standard safety/EMC conformance; UF/UB suffixes indicate alternative certification, possibly for specific machine directives or regional compliance.
All eight alternates share the same voltage, current, and power ratings. Cross-referencing suffix meaning against Siemens ordering documentation is required before specifying an alternate.
Comparison — 6SL32302YH280AF0 vs Alternates
| Spec | AF0 (seed) | AB0 | AP0 | UF0 |
|---|---|---|---|---|
| Voltage | 500–690 V | 500–690 V | 500–690 V | 500–690 V |
| Output Current | 26 A | 26 A | 26 A | 26 A |
| Power | 15 kW | 15 kW | 15 kW | 15 kW |
| Mounting | Chassis | Chassis | Chassis | Chassis |
| Operating Temp | 20°C–45°C | 20°C–45°C | 20°C–45°C | 20°C–45°C |
| Similarity | — | 1.0 | 1.0 | 1.0 |
All alternates match on rated electrical parameters and thermal limits. Differences are confined to the firmware and certification suffix encoded in the part number.
- 6SL32302YH280AB0: Shares the A-generation firmware baseline with the seed; differs in the certification suffix (AB0 vs AF0). Suffix meaning should be verified against Siemens G120X ordering rules.
- 6SL32302YH280AP0: Same A-generation firmware as AB0; exact suffix interpretation requires Siemens documentation.
- 6SL32302YH280UF0: U-generation firmware; different certification baseline from A-generation variants. Verify that the target application's system configuration accepts U-suffix firmware.
Additional alternates (UP0, UB0, 281AF0, 281UF0, 281AB0) follow the same A/U and certification-suffix logic with minor part-number variations in the trailing digits.