6SL3700-0MX16-3AU3 SIEMENS

The SINAMICS S120 Cabinet Module Auxiliary Power Supply Module (6SL3700-0MX16-3AU3) from Siemens is a crucial component for providing stable and reliable power within a SINAMICS S120 drive system. Designed for cabinet installation, this module accepts a 2-phase AC input of 230V and delivers a robust 6.3kVA of power. It further converts this AC input into a DC 24V output with a current capacity of 40A, suitable for powering auxiliary devices and control circuits within the cabinet. The module is engineered as a cabinet unit with an IP20 protection rating, indicating protection against solid objects greater than 12.5mm. Cooling is achieved through air cooling, ensuring efficient thermal management within the cabinet. This model adheres to NEMA design standards, ensuring compatibility and reliability within North American electrical systems. Its primary function is to provide a stable and isolated power source for the control electronics and auxiliary devices within the SINAMICS S120 drive system, enhancing overall system reliability and performance. This auxiliary power supply module is essential for maintaining the operational integrity of the SINAMICS S120 drive system.