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Siemens SINAMICS 6SL3815-2LP37-4AA0-Z

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6SL3815-2LP37-4AA0-Z

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The Siemens 6SL3815-2LP37-4AA0-Z is a medium-voltage converter designed for industrial applications. It operates with an input voltage of 2 × 2.2 kV and delivers a rated output voltage of 4.16 kV, providing substantial efficiency and a robust output current of 570 A.

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Technical specifications for 6SL3815-2LP37-4AA0-Z

ManufacturerSiemens
Product TypeMedium-Voltage Converter
Product LineSINAMICS
Part Number6SL3815-2LP37-4AA0-Z
Input Voltage2 × 2.2 kV
Rated Output Voltage4.16 kV
Output Current570 A
Output Power3450 kW
Apparent Power4100 kVA
Power Loss66 kW
Efficiency0.982
Cooling MethodWater cooling
Degree of ProtectionIP43
Altitude1000 m
Output Frequency0–250 Hz
Sound Pressure74 dB(A)
Control MethodVector control
Line Frequency Tolerance47–63 Hz

The 6SL3815-2LP37-4AA0-Z from Siemens operates as a medium-voltage converter, engineered for demanding industrial environments. The unit utilizes an input voltage of 2 × 2.2 kV while producing a rated output voltage of 4.16 kV. It demonstrates a noteworthy output current capacity of 570 A, supporting its substantial output power capability rated at 3450 kW. Additionally, the converter presents an apparent power specification of 4100 kVA.

This device incorporates water cooling as its thermal management strategy, allowing it to maintain optimal operating performance. With a degree of protection classified as IP43, it ensures adequate resistance against dust and moisture intrusion. It can operate efficiently at elevations up to 1000 meters, making it suitable for a variety of setups.

Operating within an output frequency range of 0 to 250 Hz, the module also exhibits a line frequency tolerance between 47 and 63 Hz. The control methodology employed is vector control, which enhances precision and responsiveness in variable applications. The unit's efficiency rating of 0.982 signifies minimal energy losses, with a total power loss calculated at 66 kW. Sound output is maintained at a sound pressure level of 74 dB(A), suitable for most industrial environments.