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Siemens SINAMICS S120 6SL3720-1TG41-3AA3

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6SL3720-1TG41-3AA3

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The Siemens 6SL3720-1TG41-3AA3 is a single motor module within the SINAMICS S120 line, designed for various industrial applications. It supports an input voltage range of 675 to 1035 V and an output voltage of up to 690 V in a three-phase configuration, providing substantial operational flexibility.

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Technical specifications for 6SL3720-1TG41-3AA3

ManufacturerSiemens
Product TypeSingle Motor Module
Product LineSINAMICS S120
Part Number6SL3720-1TG41-3AA3
Weight700.00 lbs (317.51 kg)
Input Voltage675-1035 V
Output Voltage0-690V 3AC
Output Current1270 A
Power Rating1200 kW
Degree of ProtectionIP20
Altitude1000 m
Cooling MethodAir-cooled via internal fan
Feedback InterfaceDRIVE-CLiQ
Maximum Output Current1905 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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The SIEMENS 6SL3720-1TG41-3AA3 single motor module from the SINAMICS S120 series is an engineered solution tailored for sophisticated motor control. This unit allows input voltages ranging from 675 to 1035 V, translating to flexible operational capabilities across different installations. It features an output configuration up to 690 V in three phases, ensuring substantial power delivery tailored to demands.

Delivering up to 1270 A of output current, with the option to reach a peak output current of 1905 A, this module meets extensive energy requirements for significant operational tasks. The rated power for this model is 1200 kW. Enabling operation in diverse applications, it supports switching frequencies of 4 kHz and can produce adjustable output frequencies between 0 to 300 Hz for adaptable application functionality.

The 6SL3720-1TG41-3AA3 module operates effectively in environments with temperatures between -25 °C and +55 °C. Additionally, it withstands non-condensing relative humidity ranging from 5% to 95%, ensuring reliable functionality. This unit is designed for installation at altitudes of up to 1000 m. Protection is classified as IP20, making it suitable for indoor applications where dust and solid objects are minimal.

For efficient heat dissipation, the module employs an air-cooled system using an internal fan, which helps maintain optimal operating conditions. It is compatible with the DRIVE-CLiQ feedback interface, facilitating seamless integration within control environments, which enhances monitoring and diagnostics capabilities.