JJY023433720001 SIEMENS Exclusive Braking Resistor for Power Module FSC2 Original Brand New

JJY023433720001 SIEMENS Exclusive Braking Resistor for Power Module FSC2 Original Brand New

The SIEMENS JJY023433720001 braking resistor is a high-quality component engineered for use with PM240-2 Power Modules, frame size FSC2. With a rated power of 7500 W over 12 seconds at a 5% duty cycle and a resistance value of 20 Ohm, this braking resistor ensures reliable energy dissipation during demanding industrial applications. For continuous operation, it can handle 375 W, making it a robust solution for a wide range of automation systems where safe and efficient energy management is essential.

When excess energy accumulates in the DC link, the braking resistor safely converts this energy into heat, protecting both the equipment and the system as a whole. Designed for PM240-2 Power Modules equipped with integrated braking choppers, the JJY023433720001 provides an effective solution in applications where energy cannot be regenerated back into the supply system. This is particularly critical during processes such as decelerating rotating masses with high inertia, where excess energy must be controlled effectively.

Overview

The braking resistor can be mounted laterally next to the PM240-2 Power Modules. For frame sizes FSD to FSG, SIEMENS recommends installation outside the control cabinet or switchgear room, allowing heat to dissipate away from the modules. This reduces cooling demands and enhances the overall efficiency of the system. Each braking resistor is equipped with a UL-listed temperature switch, which serves as a safeguard against overheating. Monitoring this switch prevents potential damage and ensures long service life.

Design

The JJY023433720001 is designed with both safety and performance in mind. The temperature switch provides critical protection, while installation flexibility ensures it fits into a variety of industrial setups. For an electromagnetically compatible connection, a shield connection kit is required for frame sizes FSD to FSG, offering enhanced reliability and compliance with industrial standards. This braking resistor is built to meet the demanding requirements of modern automation systems and ensures dependable operation in challenging conditions.

Product Code: JJY023433720001

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