6SL3201-0BE21-8AA0 SIEMENS Exclusive Braking Resistor Original Brand New

6SL3201-0BE21-8AA0 SIEMENS Exclusive Braking Resistor Original Brand New

The 6SL3201-0BE21-8AA0 SIEMENS braking resistor is engineered to support stable and reliable operation in applications that involve frequent deceleration or energy return from rotating mechanical loads. As part of the SINAMICS system family, this standalone resistor is designed to safely dissipate surplus energy generated within the DC link of compatible drive systems. With a resistance value of 75 Ohms and a continuous power rating of 375 W, it provides dependable thermal management under various operating conditions. Its peak rating of 7500 W for 12 seconds at a 5% duty cycle allows it to handle short, intensive braking cycles effectively without compromising durability.

Intended for use with PM240-2 Power Modules that feature an integrated braking chopper, the 6SL3201-0BE21-8AA0 serves as a crucial accessory for applications that cannot return regenerated energy back into the supply system. When machinery with high inertia slows down, significant electrical energy flows back into the DC link. This resistor converts that excess energy into heat, protecting the system while maintaining smooth operational control.

Installation flexibility is one of the notable advantages of this braking resistor. It can be positioned laterally beside PM240-2 modules and is recommended to be mounted outside the control cabinet for frame sizes FSD to FSG. By moving heat dissipation outside the enclosure, users can reduce ventilation burdens and improve environmental stability within switchgear rooms. Each resistor also features a UL-listed temperature switch to prevent potential overheating and ensure protective shutdown when necessary.

For optimal electromagnetic compatibility, a dedicated shield connection kit should be used when integrating braking resistors of this size category. This helps maintain system integrity and ensures safe and compliant operation across industrial environments.

Overview

This braking resistor supports the SINAMICS PM240-2 Power Modules in frame size FSG. It is essential for systems that require effective dissipation of regenerated energy and need consistent thermal performance under varying load scenarios. Its robust design and structured mounting options enhance system protection and efficiency.

Design

• Supports PM240-2 Power Modules, frame size FSG
• Handles regenerated energy during high-inertia braking
• Recommended installation outside control cabinets for improved ventilation
• Equipped with UL-listed temperature switch for protective monitoring
• Compatible with shield connection kits for EMC compliance

Product Code: 6SL3201-0BE21-8AA0

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