Siemens SINAMICS G115D Converter, 3-Phase In, 550Hz Out, 0.75 kW, 380 → 480 V, 1.99 A

The Siemens 6SL3520‑0XN00‑7AA0 is a wall‑mounted drive unit from the SINAMICS G115D family, designed for horizontal conveyor and machine‑mounted applications in industrial systems. With a 380–480 V three‑phase input rating and output capability up to 550 Hz, this converter supports motor powers of 0.75 kW at 1.99 A nominal (for IEC conditions) and enables compact, decentralised installation thanks to its IP65/66 housing. It simplifies integration by providing a ready‑to‑install drive platform with built‑in control and protective features suitable for harsh production environments.

Core Features and Benefits of the Siemens Converter, 3-Phase In

• 0.75 kW nominal output at 1.99 A current rating for IEC‑standard motors.
• Input voltage range of 380 – 480 V AC, three‑phase; supports output frequencies up to 550 Hz for high‑speed or special drive requirements.
• IP65/66 enclosure (UL Type 4X) suited for installation outside control cabinets, on machines or conveyors.
• Integrated RFI filter rated for Category C2 to meet EMC requirements in industrial installations.
• Built‑in safety function (STO) and modular concept enable efficient arborisation and minimal downtime.
• Preconfigured installation and commissioning via the Totally Integrated Automation (TIA) Portal simplify set‑up and maintenance.

Designed for Industrial Deployment

The SINAMICS G115D drive integrates power electronics, control logic and connectivity in one unit,m optimising footprint and installation overhead for machine builders. The 6SL3520‑0XN00‑7AA0 variant supports high‑dynamic applications through its 550 Hz output, making it ideal for machines that require higher speed or special gearing. Its IP65/66 protection allows it to be mounted directly on the machine or conveyor, reducing cabinet size, cable runs and cooling requirements. The safety, monitoring, and connectivity functions ensure that the operation aligns with modern automation standards.

Application Potential of the Converter

• Horizontal conveyor systems in manufacturing or logistics facilities.
• OEM machine frames where decentralised drives reduce cabinet space and simplify installation.
• Systems requiring variable speed above standard 50/60 Hz up to 550 Hz (e.g., textile machines, special gearboxes).
• Retrofit projects aiming to replace older drives with modern decentralised units.

For more information please check the datasheets.