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Siemens SINAMICS S120 6SL3120-1TE21-8AA4

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6SL3120-1TE21-8AA4

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The Siemens 6SL3120-1TE21-8AA4 is a single motor module in the SINAMICS S120 series, designed for 3-phase operation. It delivers a 400 VAC output voltage and can handle a rated output current of up to 18 A, suitable for various motor control applications.

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Technical specifications for 6SL3120-1TE21-8AA4

ManufacturerSiemens
Product TypeSingle Motor Module
Product LineSINAMICS S120
Part Number6SL3120-1TE21-8AA4
UPC887621204082
Weight11.38 lbs (5.16 kg)
Phase3 Phase
Cooling TypeInternal air cooling
Input Voltage600 V DC
Ambient Temperature Range32 ... 104 °F
Output Voltage400 VAC, 3-Phase
Rated Pulse Frequency4.00 kHz
Rated Output Current18 A
Connector TypeX1 (Connector)
Rated DC Link Voltage510 ... 720 V
PE ConnectionM5 screw
Power Supply24 V DC (-15% / +20%)
StandardsCE, cULus
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The 6SL3120-1TE21-8AA4 unit from Siemens is a single motor module utilized within the SINAMICS S120 series. This device is engineered for 3-phase motor applications and outputs 400 VAC. Capable of handling a rated output current of 18 Amps, it is designed for significant performance in demanding environments.

It requires an input voltage of 600 V DC for operation, while the ambient temperature that it can tolerate ranges from 32 °F to 104 °F, making it suitable for various installation settings.

The module is equipped with internal air cooling to ensure efficient thermal management during operation. Its rated pulse frequency stands at 4.00 kHz, which aids in precise motor control. The DC link voltage is rated between 510 and 720 Volts, providing flexibility for different configurations.

For installation, the module features an X1 connector type and a PE connection secured with an M5 screw. Moreover, the power supply specification for this unit requires a 24 V DC input, with permissible variations of -15% to +20%.

This module complies with CE and cULus standards, reflecting its reliability and adherence to recognized safety protocols. It weighs approximately 4.99 kilograms, which facilitates easy handling during installation.