Siemens SINAMICS G120X IP20 AC Motor Drive Modules
G120X Frame Size FSA–FSD: 500–690 V, 5.5 kW
This part covers the chassis-mount, IP20-protected motor driver boards in the Siemens SINAMICS G120X family rated for 500–690 V AC input and 5.5 kW output. All listed variants deliver 13 A output current and operate over 20 °C to 45 °C with ROHS3-compliant box packaging. The drives are packaged individually and designed for integration with the broader G120X system.
Suffix Comparison: G120X 5.5 kW Units (500–690 V, 13 A)
| Spec | 6SL32302YH220UF0 | 6SL32302YH220UP0 | 6SL32302YH220AF0 | 6SL32302YH221UF0 |
|---|---|---|---|---|
| Current – Output | 13 A | 13 A | 13 A | 13 A |
| Voltage – Input | 500–690 V AC | 500–690 V AC | 500–690 V AC | 500–690 V AC |
| Power – Output | 5.5 kW | 5.5 kW | 5.5 kW | 5.5 kW |
| Motor Type | AC Motor | AC Motor | AC Motor | AC Motor |
| Mounting | Chassis Mount | Chassis Mount | Chassis Mount | Chassis Mount |
| IP Rating | IP20 | IP20 | IP20 | IP20 |
| Operating Temp | 20–45 °C | 20–45 °C | 20–45 °C | 20–45 °C |
| Series | SINAMICS | SINAMICS | SINAMICS | SINAMICS |
| Similarity (0–1) | 1.00 | 1.00 | 1.00 | 1.00 |
Qualified readers should assess each variant independently for specific project requirements; similarity scores reflect parametric proximity only and do not indicate relative quality.
Why similar — 6SL32302YH220UP0: Same Siemens SINAMICS G120X series; identical voltage, current, power, and operating temperature window; differs only in the trailing alphanumeric suffix, suggesting a firmware or certification variant within the same frame size FSD.
Why similar — 6SL32302YH220AF0: Shares the same 500–690 V AC input, 13 A output, 5.5 kW rating, chassis-mount form factor, and IP20 rating; the AF suffix indicates a related firmware or regional certification version under the same series.
Why similar — 6SL32302YH221UF0: Matches voltage (500–690 V), current (13 A), power (5.5 kW), chassis-mount, and operating range; the Y221x prefix suggests the next frame-size increment or thermal derating class, still within the G120X SINAMICS family.
Engineering Verification Checklist
- Confirm input voltage range (500–690 V AC) matches the target distribution bus before applying line power.
- Verify output current rating (13 A) suits the connected AC motor nameplate current with adequate derating for elevated ambient temperature.
- Confirm chassis-mount dimensions and frame size (FSD) are compatible with the existing enclosure or mounting rails.
- Validate IP20 rating is appropriate for the target operating environment; additional enclosure protection may be required for dusty or wet locations.
- Check that the operating temperature window (20–45 °C) covers the worst-case enclosure ambient, including heat dissipation from adjacent components.
- Confirm firmware suffix (UF, UP, AF, etc.) matches the drive configuration tool version and any required certifications for the target market.
- Verify that the specific suffix variant supports the intended control interface (USS, Modbus, PROFINET, or similar) used in the control architecture.
- Review the G120X safety function requirements (STO, SS1, SBC) against the machine's risk assessment to determine if additional hardware safety relays are needed.
- Confirm that DC-link braking resistor sizing, if required, is compatible with the drive's internal or external braking chopper rating.