Siemens 6SL3430-6TE21-6AA1 SINAMICS S120 Smart Line Module

Description

The 6SL3430-6TE21-6AA1 is a SINAMICS S120 Smart Line Module in the Booksize Compact format, engineered for high-performance motor control applications. This module provides a regenerative supply, converting 3-phase AC input (380-480 V, 50/60 Hz) into a regulated DC link voltage of 600 V with a power rating of 16 kW and a rated current of 27 A. Designed for efficiency, the unit features internal air cooling and is delivered with the necessary DRIVE-CLiQ cable for seamless integration into SINAMICS S120 drive systems. Its compact dimensions make it an ideal choice for multi-axis configurations where panel space is constrained.

Features

• Compact Booksize form factor for space-efficient cabinet installation
• Integrated internal air cooling for thermal management
• Includes DRIVE-CLiQ cable for rapid system communication
• Regenerative feedback capability for energy-efficient operation
• Optimized for 3AC 380-480 V industrial power grids

Applications

• Multi-axis drive systems
• Machine tool building and production machinery
• Material handling and logistics systems
• Regenerative energy industrial applications
• Centrifuges and high-inertia load control

Technical Specifications

Installation Guidelines

• Mounting: Install the module vertically in a clean, dust-free cabinet. Ensure sufficient top and bottom clearance for the internal air cooling system to function effectively.
• DRIVE-CLiQ: Connect the provided DRIVE-CLiQ cable to the corresponding interface on the Control Unit to establish system-wide communication.
• Electrical: Ensure the AC input is protected by appropriate fuses or circuit breakers. Verify that the DC link connections are tightened to the specified torque requirements to prevent arcing.
• Grounding: Maintain a low-impedance connection between the module chassis and the cabinet grounding busbar to meet EMC standards.