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Siemens SINAMICS S120 6SL3720-1TG33-3AA3

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6SL3720-1TG33-3AA3

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The Siemens 6SL3720-1TG33-3AA3 is a single motor module within the SINAMICS S120 series, designed to handle diverse motor control applications. It operates at input voltages ranging from 675 to 1035 V while delivering output up to 690 V in a three-phase AC configuration, supporting robust performance across a wide power range.

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Technical specifications for 6SL3720-1TG33-3AA3

ManufacturerSiemens
Product TypeSingle Motor Module
Product LineSINAMICS S120
Part Number6SL3720-1TG33-3AA3
Weight286.00 lbs (129.73 kg)
Input Voltage675-1035 V
Output Voltage0-690V 3AC
Output Current330 A
Power Rating315 kW
Degree of ProtectionIP20
Altitude1000 m
Cooling MethodAir-cooled via internal fan
Feedback InterfaceDRIVE-CLiQ
Maximum Output Current495 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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Designed for single motor applications, the 6SL3720-1TG33-3AA3 module from Siemens provides a powerful solution for motor control. The input voltage capability spans from 675 V to 1035 V, ensuring versatility in various setups. With an output range capable of delivering 0 to 690 V in a three-phase AC format, it can effectively manage substantial loads. This module provides a maximum continuous output current of 330 A and is capable of handling bursts up to 495 A, making it suitable for demanding industrial tasks.

The power rating for this unit stands at 315 kW, allowing it to support heavy-duty motors. For enhanced thermal management, the module uses air cooling through an internal fan design. The feedback interface is equipped with DRIVE-CLiQ technology, providing reliable communication for feedback processing.

Humidity tolerance for the 6SL3720-1TG33-3AA3 ranges from 5% to 95% RH without condensation, facilitating operation in varied environments. Furthermore, its operating temperature ranges from -25 °C to +55 °C, while stored equipment can endure temperatures between -25 °C and +70 °C. This wide range of environmental adaptability is complemented by a switching frequency of 4 kHz, allowing for precise control across its output frequency range up to 300 Hz.