Siemens 6SL32303YH360UP0 — SINAMICS G120X Variable Frequency Drive Module
Family Positioning and MPN Structure
The 6SL32303YH360UP0 belongs to the Siemens SINAMICS G120X series, a line of variable frequency drives tailored for pump, fan, and compressor applications in industrial environments. The product type designation (G120X) and the series name (SINAMICS) indicate this is a modular drive platform component rather than an integrated or compact unit.
The MPN prefix breaks down as follows: 6SL is the Siemens country/series identifier, 323 denotes the drive electronics family, 03 indicates the unit type or module class, YH encodes the power and voltage class (37 kW at 500–690 V), and 360 corresponds to the 57 A output current rating. The trailing positions (U, F, P0) specify the frame size (FSD), the variant configuration (UF — unfiltered with specific firmware), and the hardware revision respectively. These ordering-code segments are standard Siemens convention for the SINAMICS G120 family; they do not appear as separate spec fields in this record.
Key Specifications
| Parameter | Value |
|---|---|
| Series | SINAMICS |
| Motor Type | AC Motor |
| Output Current | 57 A |
| Mounting | Chassis Mount |
| Encapsulation | Box |
| Operating Temperature | 20°C – 45°C |
| Related Series | G120X |
| Product Status | Active |
| ROHS | ROHS3 Compliant |
The 57 A output rating aligns with the 37 kW power class stated in the title across the 500–690 V input range. The operating temperature span of 20°C to 45°C reflects typical enclosed-chassis thermal limits for this power class; no derating data is present in this record.
Mechanical and Environmental Context
The chassis-mount form factor places this unit in the mid-power envelope of the G120X series. The IP20 rating (derived from the title) indicates basic protection against solid objects greater than 12.5 mm; no water ingress rating is listed in the spec fields. The box encapsulation implies a covered housing intended for cabinet mounting with adequate ventilation or forced-air cooling provisions.
The 45°C upper operating temperature limit is consistent with cabinet-installation scenarios where thermal management is the installer's responsibility. The records contain no data on clearance requirements, busbar interface dimensions, or control-terminal configurations.
Catalog Comparison — G120X Family Variants
This record includes multiple in-catalog variants with identical electrical ratings (57 A, 500–690 V, 37 kW, chassis mount). All are Active status and ROHS3 Compliant. The differences lie in variant suffixes that affect filtering, firmware, and hardware revision.
| MPN | Voltage | Power | Output Current | Frame | Variant |
|---|---|---|---|---|---|
| 6SL32303YH360UP0 | 500–690 V | 37 kW | 57 A | FSD | UF, IP20 |
| 6SL32303YH360UF0 | 500–690 V | 37 kW | 57 A | FSD | UF, IP20 |
| 6SL32303YH360UB0 | 500–690 V | 37 kW | 57 A | FSD | UF, IP20 |
| 6SL32303YH361UP0 | 500–690 V | 37 kW | 57 A | FSD | U |
| 6SL32303YH361UF0 | 500–690 V | 37 kW | 57 A | FSD | U |
| 6SL32303YH360AP0 | 500–690 V | 37 kW | 57 A | FSD | C2, IP20 |
| 6SL32303YH360AB0 | 500–690 V | 37 kW | 57 A | FSD | C2, IP20 |
| 6SL32303YH360AF0 | 500–690 V | 37 kW | 57 A | FSD | C2, IP20 |
| 6SL32303YH361AP0 | 500–690 V | 37 kW | 57 A | FSD | C |
Why These Variants Are Catalog-Neighbors
All nine parts share the same core drive electronics: identical output current (57 A), voltage class (500–690 V), power rating (37 kW), motor type (AC), mounting type (chassis), series (SINAMICS), and encapsulation (box). The matching specs form the basis for catalog similarity.
The UF-series variants (UP0, UF0, UB0) share the same unfiltered firmware/variant designation and differ only in hardware-revision suffix. The C2 variants carry a different variant code indicating a distinct configuration (likely integrated safety or communication option). The U-series variants (UP0, UF0, AP0 under 6SL32303YH361*) share the base U configuration without the F filtering suffix.
Readers performing cross-selection must apply their own qualification to determine whether UF, U, or C2 variant types meet the specific functional, safety, or EMC requirements of the target installation.
FAQ
What voltage range does the 6SL32303YH360UP0 support? The record shows 500–690 V compatibility, consistent with the 57 A output rating at 37 kW.
What mounting method does this drive module use? The specs list chassis mount; the title confirms the IP20 frame size (FSD). The records contain no separate cutout or rail-mount data.
Is the 6SL32303YH360UP0 a complete drive or a sub-module? The title "G120X IP20 500-690V 37KW FSD UF" and the "For Use With/Related Products: G120X Series" field indicate this is a G120X frame module. The G120X platform is a modular SINAMICS family; integration into a functional drive requires associated power and control components not specified here.