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Siemens SINAMICS S120 6SL3720-1TG38-8AA3

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6SL3720-1TG38-8AA3

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The Siemens 6SL3720-1TG38-8AA3 single motor module belongs to the SINAMICS S120 series. Capable of handling a wide voltage input ranging from 675 to 1035 V, this module provides flexible power solutions.

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Technical specifications for 6SL3720-1TG38-8AA3

ManufacturerSiemens
Product TypeSingle Motor Module
Product LineSINAMICS S120
Part Number6SL3720-1TG38-8AA3
Weight700.00 lbs (317.51 kg)
Input Voltage675-1035 V
Output Voltage0-690V 3AC
Output Current910 A
Power Rating900 kW
Degree of ProtectionIP20
Altitude1000 m
Cooling MethodAir-cooled via internal fan
Feedback InterfaceDRIVE-CLiQ
Maximum Output Current1365 A
Relative Humidity5% to 95% RH, non-condensing
Switching Frequency4 kHz
Output Frequency Range0 – 300 Hz
Operating Temperature−25 °C to +55 °C
Storage Temperature−25 °C to +70 °C
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Siemens offers the 6SL3720-1TG38-8AA3 as part of their SINAMICS S120 series, which is a dedicated single motor module. This device takes an input voltage within the range of 675 to 1035 V, ensuring compatibility across a range of electrical installations. It outputs a three-phase voltage up to 690V and can deliver a continuous output current of 910 A, significantly increasing to a maximum of 1365 A at peak performance. The power rating reaches up to 900 kW, making it suitable for heavy-duty applications requiring substantial electricity.

In terms of environmental adaptability, the module is protected to IP20 standards, allowing operation under relatively controlled conditions. It is designed for air cooling through an internal fan, ensuring temperature regulation during heavy operation. The unit offers an extensive feedback interface known as DRIVE-CLiQ, providing necessary data communication for system integration.

The operating temperature range lies between -25 °C and +55 °C, ideal for typical industrial environments, while it can be stored in conditions ranging from -25 °C to +70 °C. This module accommodates humid conditions with a range of 5% to 95% relative humidity without condensation, which broadens its usability in varying environmental contexts. It includes a switching frequency of 4 kHz, and the output frequency spans from 0 to 300 Hz, contributing to versatility in applications across numerous fields.