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Siemens SINAMICS 6SL3120-1TE31-3AA3

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6SL3120-1TE31-3AA3

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The Siemens 6SL3120-1TE31-3AA3 is a compact booksize single-motor module for efficient power management. Rated for a current of 132 A, it can handle peak currents of up to 210 A, making it reliable for demanding applications.

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Technical specifications for 6SL3120-1TE31-3AA3

ManufacturerSiemens
Product LineSINAMICS
Part Number6SL3120-1TE31-3AA3
UPC662643432916
Weight48.00 lbs (21.77 kg)
Module TypeBooksize single motor module
Rated Current132 amps
Base Load Current105 amps
Intermittent Duty Current150 amps at 40% duty cycle
Peak Current210 amps
Output Voltage Range0 to 0.717 times DC-link voltage
DC-Link Voltage Range510 to 720 volts
DC-Link Capacitance2820 µF
Electronics Power Input24 VDC (20.4 to 28.8 V range)
Total Power Dissipation1270.4 watts
Cooling SystemInternal and mounted fan
Cooling Airflow Requirement520 m³/h
Maximum Ambient Temperature40 °C without derating
Pulse Frequency Limit4 kHz maximum (16 kHz with derating)
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Siemens' model 6SL3120-1TE31-3AA3 is part of the SINAMICS series and is a booksize single motor module. This component can accommodate a rated current of 132 amps and supports a base load current of 105 amps. For short durations, it can manage an intermittent duty current of 150 amps at a 40% duty cycle, with a peak current threshold of 210 amps.

The output voltage for this module can range from 0 to 0.717 times the DC-link voltage, which operates within a range of 510 to 720 volts. The module features a DC-link capacitance of 2820 microfarads, providing stability during operation. An electronics power input of 24 VDC is required, with an acceptable input range from 20.4 to 28.8 Volts.

Thermal management is achieved through an internal cooling system utilizing a mounted fan to maintain performance. The cooling airflow requirement is 520 cubic meters per hour, allowing for efficient heat dissipation. This module can operate without derating at a maximum ambient temperature of 40 °C. Designed for manageable installation, the unit weighs approximately 21 kg.

Regarding its operational capabilities, the module supports a pulse frequency limit of 4 kHz, reaching 16 kHz with derating included. Overall, the Siemens 6SL3120-1TE31-3AA3 module is a robust choice for precise motor control in various applications where efficiency and reliability are paramount.