Siemens 6SL32301YE120UF0 — SINAMICS G120X Variable Speed Drive
Core parameters — SINAMICS G120X FSA frame
| Parameter | Value |
|---|---|
| Rated output current | 3.4 A |
| Compatible motor type | AC motor |
| Supply voltage range | 380–480 V AC |
| Mechanical mounting | Chassis mount |
| Thermal operating range | 20°C to 45°C |
| Encapsulation / package | Box |
| Related product series | G120X |
| Regulatory compliance | ROHS3 Compliant |
| Lifecycle status | Active |
1.1 kW FSA drive — selection trade-offs
- Voltage class fixed at 380–480 V AC. No 230 V single-phase option in this suffix series. Confirm the target installation mains falls within this band before specifying.
- Chassis-mount enclosure (Box/IP20). This FSA frame is designed for cabinet installation with external heatsinking or forced-air cooling. Verify thermal management provisions in the panel layout — operating temperature ceiling is 45°C ambient.
- Output current 3.4 A for 1.1 kW motor rating. Sizing must respect motor nameplate current rather than simply matching kW. If the driven motor runs intermittently above rated load, consider a next-frame FSA or verify thermal margin.
- Suffix letter block after the base type code (UF/UB/UP/AF/AP/AB) encodes variant differentiation. Variants in this catalog set share the same electrical ratings and chassis mounting but differ in type-code suffixes (likely marking or firmware/configuration codes). Confirm which suffix aligns with the intended configuration tooling or spare stocking policy.
- Active product status only. All listed variants carry Active status. No NRND or obsolete flags present, which simplifies long-term service planning for the G120X family.
Ordering context — SINAMICS G120X FSA family
The 6SL32301YE120UF0 is a SINAMICS G120X frame-size-A (FSA) power module rated for 1.1 kW in a 380–480 V system. The type-code suffix UF places it within a block of mechanically and electrically equivalent variants that differ in variant coding (UB, UP, AF, AP, AB, UF/AF) — likely regional, certification, or configuration designations. The chassis-mount form factor requires a compatible inverter unit or system integration. All variants are ROHS3 Compliant and share the same current, voltage, and temperature ratings.
Similar catalog parts
All in-catalog alternates are SINAMICS G120X FSA drives with identical electrical ratings (3.4 A output, 380–480 V, 1.1 kW, chassis mount, 20–45°C operating range). Variant coding differs only in the suffix segment of the type string.
| Parameter | 6SL32301YE120UF0 (seed) | 6SL32301YE120UB0 | 6SL32301YE120UP0 | 6SL32301YE120AF0 |
|---|---|---|---|---|
| Output current | 3.4 A | 3.4 A | 3.4 A | 3.4 A |
| Voltage | 380–480 V | 380–480 V | 380–480 V | 380–480 V |
| Motor type | AC Motor | AC Motor | AC Motor | AC Motor |
| Mounting | Chassis Mount | Chassis Mount | Chassis Mount | Chassis Mount |
| Power rating | 1.1 kW | 1.1 kW | 1.1 kW | 1.1 kW |
| Similarity | — | 1.0 | 1.0 | 1.0 |
Why 6SL32301YE120UB0 is similar: Same brand, same base MPN prefix (14-character prefix), identical electrical ratings (3.4 A, 380–480 V, 1.1 kW, AC motor, chassis mount). The UB suffix differs from UF in the variant code — both are FSA frame modules in the same G120X series.
Why 6SL32301YE120AF0 is similar: Same brand, same base MPN prefix (13-character prefix), matching specs across all shared keys (current, voltage, power, motor type, mounting). The AF variant shares the FSA chassis-mount form factor and same thermal operating band.
Why 6SL32301YE120UP0 is similar: Same brand, identical 14-character base prefix, all shared spec keys match (3.4 A, 380–480 V, AC motor, chassis mount, 1.1 kW). The UP suffix falls within the same variant code family as UF — same electrical and mechanical envelope.
The 6SL32301YE120AP0, 6SL32301YE120AB0, 6SL32301YE121UF0, 6SL32301YE121AF0, and 6SL32301YE121UP0 are also listed as catalog peers in this search. All share the same electrical ratings and FSA chassis-mount construction; variant suffixes and second-family codes (121 vs 120) differentiate them.
FAQ
Q: Can the 6SL32301YE120UF0 drive a motor smaller than 1.1 kW on the same voltage class? A: The drive rated at 3.4 A output can generally be applied to a motor with lower current draw provided parameterization is set correctly for the motor. Verify motor nameplate current stays within 3.4 A and that V/f or vector control settings match the motor.
Q: Does the UF variant have the same output current and thermal ratings as the UB, UP, or AF variants? A: All listed variants — 6SL32301YE120UF0, 6SL32301YE120UB0, 6SL32301YE120UP0, and 6SL32301YE120AF0 — share 3.4 A output current, 380–480 V input range, and 20°C to 45°C operating temperature. Thermal performance depends on cabinet layout and cooling provisions, not on the variant suffix.
Q: What mounting method does the 6SL32301YE120UF0 use? A: The drive is chassis-mounted (FSA frame). It requires a compatible mounting surface within a cabinet; the Box encapsulation provides IP20 protection by title designation.