Siemens 6SL3130-7TE21-6AA3 Active Line Module

Siemens 6SL3130-7TE21-6AA3 Active Line Module is a SINAMICS S120 power module that converts three-phase 380–480 V AC (50/60 Hz) into a regulated 600 V DC link, delivering up to 16 kW of motor power with a DC current rating of 27 A. Housed in a book-size enclosure with internal air cooling and an integrated fan, this Active Line Module is designed for compact installation in industrial drive systems and is typically paired with an Active Interface Module (for example 6SL3100-0BE21-6AB0) to connect to the grid. In Active Mode, the DC link voltage can be regulated independently of line voltage to optimize motor operation, and the unit is specified for grid connections in the 380–480 VAC range. The ALM frame is described as booksize, with documented cable-length considerations when used with the ALM and AIM to meet EN 61800-3 Category C3 guidelines, and Siemens notes power-loss characteristics at rated power for planning and cooling. The 6SL3130-7TE21-6AA3 variant belongs to the SINAMICS S120 family, a solution for drive tasks in manufacturing and packaging environments where reliable filtering, pre-charging, and DC-link regulation support precise motor control and energy efficiency.