6SL3810-2LN38-8AA1

The part number 6SL3810-2LN38-8AA1 from Siemens is engineered as a medium-voltage converter, ideal for high-demand settings. The unit accepts dual 1.65 kV feeds, allowing for effective voltage management. It outputs a 3.3 kV AC supply in a three-phase configuration, ensuring stable power delivery.

This converter is capable of providing an output current of 2 × 465 A, making it suitable for significant load applications. It has an apparent power rating of 5350 kVA and a motor output power of 4450 kW. With a power loss of 90 kW, efficiency remains exceptionally high at 0.978, reflecting its effective operation.

Cooling is achieved through an air-cooled system, ensuring reliable operation across various conditions. The equipment is protected with an IP22 rating, guarding against limited dust and water exposure.

Its overload capability allows it to sustain 150% of its rated capacity for up to 10 seconds without incurring damage. The airflow requirement for optimal operation is listed at 6.5 m³/s, while the sound pressure generated during operation is noted at 87 dB(A), ensuring awareness of operational noise levels.

In terms of physical dimensions, this medium-voltage converter measures 2900 mm in width, 2650 mm in height, and 1400 mm in depth, making it a substantial piece of equipment necessary for various installations. The short-circuit capacity stands at a robust ≥65 kA, providing a critical safety margin in cases of electrical faults.