JJY023151720007 SIEMENS Exclusive Braking Resistor for Power Module Original Brand New

JJY023151720007 SIEMENS Exclusive Braking Resistor for Power Module Original Brand New

The SIEMENS JJY023151720007 braking resistor is an essential accessory designed to support PM240-2 Power Modules, specifically frame size FSG. This high-quality component ensures the safe dissipation of excess energy generated within the DC link. By converting surplus electrical energy into heat, it protects both the drive and surrounding equipment during regenerative operations, such as decelerating motors with heavy rotational inertia. Built with durability and efficiency in mind, this braking resistor is a reliable choice for demanding industrial environments.

Rated with a maximum power of 2200W over short intervals and a continuous rating of 110W, the resistor delivers consistent performance under various operating conditions. With a resistance value of 68 Ohms, it balances effective energy absorption with stable thermal management. Each unit includes a UL-listed temperature switch, allowing for effective monitoring and protection against overheating, minimizing the risk of consequential damage and ensuring long-term operational safety.

Overview

As part of the SIEMENS portfolio, this braking resistor is intended for use with PM240-2 modules equipped with integrated braking choppers that cannot feed energy back into the supply system. By installing the resistor, energy produced during braking processes is efficiently managed. The design allows for lateral installation next to PM240-2 modules, while larger frame sizes, such as FSD to FSG, are recommended for installation outside the control cabinet or switchgear room to reduce heat buildup and minimize cooling requirements.

For optimal electromagnetic compatibility, a shield connection kit is recommended when integrating the braking resistor with specific frame sizes. This ensures robust performance and compliance with industrial EMC standards. Engineered for seamless integration and dependable function, the JJY023151720007 helps maintain stable operation and extend the life of connected power modules.

Product Code: JJY023151720007

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