Product Overview:
The Siemens SINAMICS S120 Active Line Module 6SL3131-6AE21-0AA1 is a crucial component for advanced industrial automation and motion control systems. As part of the renowned SINAMICS S120 drive family, this 21 kW Active Line Module serves as a high-performance, regenerative power supply unit, converting incoming AC voltage into a stable DC link voltage for the drive system. Its innovative design allows for the efficient return of braking energy from the motor back into the power grid, significantly reducing energy consumption and operational costs. Engineered for demanding industrial environments, the 6SL3131-6AE21-0AA1 ensures exceptional reliability, precise control, and enhanced system efficiency, making it an ideal choice for a wide range of high-dynamic applications. This module is essential for optimizing energy flow and maintaining power quality within complex machinery, contributing to sustainable and cost-effective industrial operations.

 
Technical Specifications:

Part Number: 6SL3131-6AE21-0AA1
Alternative Part Number: 6SL31316AE210AA1
Product Type: SINAMICS S120 Active Line Module
Input Voltage: 3AC 380-480 V, 50/60 Hz
Output Voltage (DC Link): DC 600 V
Continuous Output Power: 21 kW
Peak Output Power: 31.5 kW
Continuous Output Current: 36 A
Peak Output Current: 54 A
Cooling Method: Internal Air Cooling
Design Type: Booksize Format
Dimensions (W x H x D): 275 mm x 600 mm x 370 mm
Weight: 28 kg
Protection Class: IP20
Operating Temperature: 0 to +50 °C
Relative Humidity: 5 to 95 % (non-condensing)
Standards Compliance: CE, UL, cUL, RCM, EAC