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Siemens SINAMICS S120 6SL3700-0LG43-2BA3

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6SL3700-0LG43-2BA3

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The Siemens 6SL3700-0LG43-2BA3 component functions as a line connection module in the SINAMICS S120 series. It is engineered to handle a minimum voltage of 500 V and a maximum of 690 V across three-phase AC systems, making it versatile for various applications.

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Technical specifications for 6SL3700-0LG43-2BA3

ManufacturerSiemens
Product TypeLine Connection Module
Product LineSINAMICS S120
Part Number6SL3700-0LG43-2BA3
Weight720.00 lbs (326.59 kg)
Minimum Voltage Rating500 V
Maximum Voltage Rating690 V
Voltage TypeAC
Number of Phases3
Minimum Operating Frequency50 Hz
Maximum Operating Frequency60 Hz
Current Rating3200 A
Protection ClassIP20
Enclosure RatingNEMA 1
CoolingAir Cooled
Operating Humidity80% max. (non-condensing)
Storage Humidity80% max. (non-condensing)
Maximum Operating Altitude1000 meters above sea level
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The 6SL3700-0LG43-2BA3 is a line connection module from Siemens, categorized under the SINAMICS S120 series. This module is specifically built to operate with an AC voltage range of 500 V to 690 V, making it suitable for various power applications. Designed for three-phase systems, it ensures reliable performance while managing significant power loads.

With a current rating capable of handling up to 3200 A, this module is ideal for demanding industrial tasks. It supports frequencies within a range of 50 Hz to 60 Hz, making it flexible for different operational requirements. The cooling system relies on air, effectively maintaining temperature levels during operation.

Protection features include an IP20 rating, and NEMA 1 enclosure certification, both ensuring that the module is secure from dust and undesired contact while not entirely waterproof. The maximum operational humidity for both running and storage conditions is set to 80% non-condensing, allowing it to function across various environments without damage due to moisture. Furthermore, the unit can be installed at altitudes reaching up to 1000 meters, confirming its capability in diverse industrial settings.