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Siemens SINAMICS S120 6SL3730-6TE41-7AA3

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6SL3730-6TE41-7AA3

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The 6SL3730-6TE41-7AA3 is a smart line module in Siemens' SINAMICS S120 series, specifically designed for high-power applications. It operates with an input voltage range of 380 to 480 V 3AC and is capable of producing an output voltage between 510 and 650 V DC, reaching an output current of 1700 A.

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Technical specifications for 6SL3730-6TE41-7AA3

ManufacturerSiemens
Product TypeSmart Line Module
Product LineSINAMICS S120
Part Number6SL3730-6TE41-7AA3
Weight945.00 lbs (428.64 kg)
Input Voltage380-480V 3AC
Output Voltage510-650 V DC
Output Current1700 A
Power Rating800 kW
Degree of ProtectionIP20
Input Frequency50 / 60 Hz
Cooling MethodAir-cooled via internal fan
DC Link Capacitance23,200 µF
Maximum Output Current1800 A
Relative Humidity5% to 95% RH, non-condensing
Sound Pressure71 dB at 50 Hz
Feedback InterfaceDRIVE-CLiQ
Operating Temperature0 °C to +40 °C
Storage Temperature-25 °C to +55 °C

The Siemens part number 6SL3730-6TE41-7AA3 is categorized as a smart line module in the SINAMICS S120 family. This module is engineered to keep pace with power-intensive applications, accepting an input voltage within the scope of 380 to 480 volts AC in three-phase configuration. It can output a direct current in the range of 510 to 650 volts, while supplying up to 1700 amperes of output current under normal operating conditions.

Catering to high-performance needs, this module is rated at 800 kilowatts of power, with the capability to handle a maximum output current of 1800 amperes when required. The cooling mechanism relies on an internal fan for air circulation, which is crucial for maintaining optimal performance. A DC link capacitance of 23,200 microfarads is also integrated into the module.

The unit is designed to withstand varying environmental conditions, featuring an operating temperature between 0 °C and +40 °C, with a storage temperature tolerance from -25 °C to +55 °C. Furthermore, it tolerates a relative humidity level ranging from 5% to 95% without condensation. Sound pressure levels are maintained at 71 dB at 50 Hz, aligning with industry norms.

Communication with this module is facilitated via the DRIVE-CLiQ feedback interface, enhancing integration and control capabilities within complex systems. With its IP20 rating, this smart line module is suited for indoor setup where protection from solid objects is essential, though it is not waterproof.