Siemens 6SL32301YE461AP0 — SINAMICS G120X 110 kW Variable Frequency Drive Module
Catalog Comparison: In-Catalog Peer Screening
The catalog contains multiple SINAMICS G120X entries sharing the same 277 A output rating, AC motor type, and chassis-mount form factor. The table below presents side-by-side shared parameters for screening purposes. All listed parts require the reader's own qualification before use.
| Parameter | 6SL32301YE461AP0 (seed) | 6SL32301YE460AP0 | 6SL32301YE461AB0 | 6SL32301YE461UP0 |
|---|---|---|---|---|
| Current – Output | 277 A | 277 A | 277 A | 277 A |
| Motor Type | AC Motor | AC Motor | AC Motor | AC Motor |
| Mounting Type | Chassis Mount | Chassis Mount | Chassis Mount | Chassis Mount |
| Operating Temp | 20°C ~ 45°C | 20°C~45°C | 20°C~45°C | 20°C ~ 45°C |
| Series | SINAMICS G120X | SINAMICS | SINAMICS | SINAMICS |
| Similarity | — | 1.0 | 1.0 | 1.0 |
Why these parts are catalog-similar to 6SL32301YE461AP0
- 6SL32301YE460AP0 shares the same Siemens SINAMICS G120X series family, identical 277 A output current, and chassis-mount mechanical form factor. The suffix difference reflects a different approval class (C2); buyers should confirm whether the target installation environment mandates that classification.
- 6SL32301YE461AB0 matches on all documented electrical and mechanical parameters, including operating temperature range and ROHS3 Compliant status. The two share a common MPN prefix length; any regulatory or firmware revision differences fall outside the catalog record.
- 6SL32301YE461UP0 carries the same output current, voltage class, and motor-type designation. The UF suffix in the title indicates a different filter configuration; readers should cross-reference against their harmonic mitigation requirements before substituting.
All eight in-catalog peers listed under the allowed MPNs share the same 277 A output, 380–480 V nominal window, and chassis-mount enclosure style. None of these similarity scores imply interchangeability or joint thermal derating equivalence.
Overview
The Siemens 6SL32301YE461AP0 is a SINAMICS G120X variable frequency drive (VFD) module in an IP20-rated chassis-mount enclosure, rated for 380–480 V AC supply and sized for 110 kW (277 A output). It is intended for integration into motor control cubicles where the drive electronics are mounted on a backplate or subpanel rather than within a standalone enclosure with full IP protection. The module is designed to pair with standard AC induction motors in general industrial applications such as pumps, fans, conveyors, and HVAC drives.
The 6SL32301YE461AP0 carries Active product status and is ROHS3 Compliant. Operating temperature is specified from 20°C to 45°C, which constrains installation locations to climate-controlled cabinet environments or rooms where ambient temperature can be kept below the upper limit.
Key Parameters
| Parameter | Value |
|---|---|
| Output Current | 277 A |
| Supply Voltage | 380–480 V AC |
| Motor Type | AC Motor |
| Rated Power | 110 kW |
| Mounting Style | Chassis Mount |
| Enclosure | IP20, Box |
| Series | SINAMICS G120X |
| Operating Temperature | 20°C ~ 45°C |
| For Use With | G120X Series |
| Product Status | Active |
| RoHS Compliance | ROHS3 Compliant |
Ordering Context
The MPN prefix 6SL32301YE46 follows the Siemens SINAMICS ordering code structure. The characters in positions 9–12 encode the power/size class and firmware variant; position 14 distinguishes the approval/filter configuration. The -AP0 suffix places this part in a specific firmware/hardware configuration within the G120X family. Panel builders specifying these modules for motor branch design should verify that the suffix aligns with the target firmware release and any country-specific approvals required for the installation site.
Installation Considerations
- Backplate mounting: Chassis-mount form factor requires a mounting surface capable of supporting the module and dissipating heat via the cabinet's thermal management system.
- Cabinet thermal management: Upper operating temperature limit of 45°C means the enclosure must include adequate ventilation, fans, or heat exchangers to maintain ambient air below that threshold.
- IP20 rating: The open chassis construction provides no protection against direct contact or solid objects larger than 12.5 mm; installation must be in a dedicated enclosure or restricted-access cabinet.
- Motor branch coordination: The 277 A output rating defines the current-carrying requirements for downstream contactors, cable sizing, and overload relay coordination; these should be verified against the specific motor nameplate and NEC/ IEC selection criteria for the installation.
Engineering Verification Checklist
- Confirm supply voltage matches the 380–480 V AC nominal range at the installation point.
- Verify motor nameplate current does not exceed the 277 A output rating under all expected load conditions.
- Confirm cabinet thermal management is sized to keep ambient air below 45°C under peak load.
- Check that the selected firmware suffix (-AP0) aligns with the control system and any required approvals for the target installation region.
- Verify overload protection settings align with the motor full-load current and the drive's current-limiting parameters.
- Confirm the chassis-mount backpanel can support the module weight and provides adequate clearances for cable routing and maintenance access.
- Ensure the installation environment meets IP20 requirements or that an additional outer enclosure is provided.
- Verify that the selected part's UL/CE or other applicable certifications cover the specific industrial environment (marine, hazardous area, etc.) if required.
FAQ
What motor rating pairs with the 6SL32301YE461AP0? The module's 277 A output current and 110 kW power rating make it suitable for standard AC induction motors in that size class. Verify the motor nameplate current against the drive's continuous current rating and any derating required for the ambient temperature range.
Can the 6SL32301YE461AP0 drive a motor at full load continuously at 45°C ambient? The specified operating temperature window is 20°C to 45°C. Confirm that the cabinet thermal design and any enclosure airflow maintain the module within this range; sustained operation at the upper limit may require derating or enhanced cooling depending on the specific load profile.
Are the in-catalog alternatives (6SL32301YE461AB0, 6SL32301YE460AP0, etc.) drop-in replacements for the 6SL32301YE461AP0? The catalog records show identical output current, voltage class, and mounting type across these parts. However, the suffix variations indicate differences in firmware revision, filter configuration, or approval class. The reader must confirm that the intended application environment and control system integration match the selected suffix before substitution.