The SINAMICS G115D 6SL3520-0XL00-7AB0 is a 0.75 kW distributed frequency converter designed for decentralized conveyor motor control in SIMATIC-based systems. By mounting at the motor, it removes the control cabinet requirement and shortens motor cable runs for improved EMC performance.

What Are the Power and Overload Specifications?

The 6SL3520-0XL00-7AB0 delivers 0.75 kW at 4.4 A continuous output from a 380–480 V 3-phase supply, sized for light conveyor sections and material-handling transfer points. Overload capability of 150% for 57 seconds and 200% for 3 seconds handles startup torque peaks. The drive is compatible with SIMOGEAR 2KJ8 geared motors up to frame size 132 in IE3 and IE4 efficiency classes.

Where Can This Drive Be Installed?

With IP65/IP66 and UL Type 4X protection, the G115D mounts directly in production areas exposed to moisture, dust, and washdown — no cabinet needed. The FSA enclosure measures 380 × 216 × 129 mm. Full-load operation from −30°C to +40°C, derated to +55°C. Natural convection cooling means zero fan maintenance over the drive's service life.

How Does Control Integration Work?

Fieldbus communication runs via PROFINET and EtherNet/IP (M12), with PROFIsafe for STO. TIA Portal provides pre-engineered function blocks for SIMATIC S7 controllers. Commissioning is streamlined through the integrated web server, and parameter backup to SD card enables fast device swap without re-engineering.

Frequently Asked Questions

Can the G115D operate at altitudes above 1000 m?

Yes, but with output current derating. Above 1000 m installation altitude, the rated output current decreases linearly due to reduced air cooling density. Consult the G115D operating instructions for the derating factor at your specific altitude.

What maintenance does the G115D require?

The G115D has no wearable internal components — no cooling fans, no electrolytic capacitors requiring scheduled replacement. Periodic inspection of connector tightness, seal integrity, and heat sink cleanliness is recommended as part of normal production maintenance routines.

Is the C2 EMC filter sufficient for residential environments?

No — the integrated C2 filter is rated for industrial environments per IEC 61800-3. For residential or light-industrial installations (Category C1), an additional external EMC filter is required. The G115D is primarily intended for industrial conveyor and material-handling applications.