Siemens 6SL32203YH481UP0 — G120X Variable Frequency Drive, 132 kW
Selection Trade-offs for 6SL32203YH481UP0
The G120X series chassis drive occupies a specific region of the SINAMICS family for 500–690 V AC motor control. When evaluating the 6SL32203YH481UP0 against catalog peers, the following trade-offs emerge from stated parameters:
- Firmware variant suffix (UP0 vs CP0 vs UF0): The suffix encodes the installed firmware set and onboard options. Drives with "C" prefix suffixes ship with different default parameter sets than "U" variants, affecting startup behavior and available control modes. Field deployment scope dictates which firmware is appropriate.
- Output current rating of 195 A at 500–690 V: The drive delivers full current within this voltage window, but motor rated voltage must fall within the same band for proper V/Hz control. Mismatched motor nameplate voltage reduces effective torque margin.
- IP20 chassis-mount form factor: No integral enclosure sealing is provided. The 20°C to 45°C operating temperature range is specified without forced cooling details, implying natural convection or external airflow is required to stay within limits.
- AC Motor type designation: Only AC induction motor control is indicated. Permanent magnet or synchronous reluctance motor modes may require different drive firmware; if those motor types are planned, firmware variant selection becomes critical.
- Box packaging with no additional accessories included: The drive ships without operator panel, braking resistor, or communication module — these must be selected and ordered separately from the G120X accessories ecosystem.
| Parameter | Value |
|---|---|
| Series | SINAMICS |
| For Use With | G120X Series |
| Motor Type | AC Motor |
| Output Current | 195 A |
| Voltage Range | 500–690 V |
| Mounting | Chassis Mount |
| Encapsulation | Box |
| Operating Temperature | 20°C to 45°C |
| Product Status | Active |
| RoHS | ROHS3 Compliant |
Overview
The 6SL32203YH481UP0 is a SINAMICS G120X variable frequency drive designed for AC motor control at 500 to 690 V with a continuous output current of 195 A. Siemens markets this power class under the G120X suffix group, which shares a common chassis mounting footprint and box encapsulation across variant suffixes. The drive targets 132 kW motor frames in industrial cabinet installations where IP20 exposure rating is acceptable. Active product status indicates current manufacturing availability.
Key Specifications
- Output current: 195 A
- Supported motor voltage: 500–690 V AC
- Compatible motor power: 132 kW (implied by title)
- Motor type: AC Motor
- Series: SINAMICS G120X
- Mounting: Chassis Mount
- Encapsulation: Box
- Operating temperature: 20°C to 45°C
- Product status: Active
- RoHS: ROHS3 Compliant
Integration Notes
The G120X series is installed as a chassis-mounted unit inside an enclosure or cabinet. The IP20 rating means the unit must be protected from direct finger contact and should be mounted within a cabinet or protected area meeting the installation environment requirements. Thermal management in the host enclosure should be designed to keep the drive within the 20°C to 45°C ambient window under worst-case load conditions. The drive is part of a modular system — control unit, operator panel, and communication modules are ordered separately and integrated via the SINAMICS G120X architecture.
Catalog Peer Comparison
| Spec | 6SL32203YH481UP0 | 6SL32203YH481CP0 | 6SL32203YH480CP0 | 6SL32203YH480UF0 |
|---|---|---|---|---|
| Output Current | 195 A | 195 A | 195 A | 195 A |
| Motor Type | AC Motor | AC Motor | AC Motor | AC Motor |
| Mounting | Chassis Mount | Chassis Mount | Chassis Mount | Chassis Mount |
| Voltage | 500–690 V | 500–690 V | 500–690 V | 500–690 V |
| Series | SINAMICS | SINAMICS | SINAMICS G120X | SINAMICS |
All cataloged peers in this G120X group share identical electrical ratings and motor compatibility. The variants differ primarily in firmware suffix, which determines onboard options and default configuration profiles.
Why These Parts Are Similar
- 6SL32203YH481CP0 shares the 14-character prefix (3YH481) with the primary MPN, matching the same power section and current rating. The "C" firmware variant places this in a different default configuration family compared to the "U" firmware on the primary.
- 6SL32203YH480CP0 shares identical output current, motor type, voltage range, and chassis mounting. The suffix difference again reflects firmware option set rather than hardware rating.
- 6SL32203YH480UF0 matches the primary on all shared specification keys and uses the same "U" firmware prefix as 6SL32203YH481UP0, differing only in the power section identifier (3YH480 vs 3YH481).
These peers require qualification against the specific application firmware profile before substitution. Catalog similarity does not constitute interchange approval.
FAQ
What voltage range does the 6SL32203YH481UP0 support? The drive operates on a 500–690 V AC input range and outputs AC voltage at the same band for motor V/Hz control.
What motor power is this drive rated for? The title and model suffix suggest 132 kW AC motor compatibility, consistent with the 195 A output current rating in this voltage class.
Is the 6SL32203YH481UP0 a chassis-mount drive? Yes. The mounting type is listed as Chassis Mount, meaning the unit is designed for cabinet or enclosure installation.