RZF02.1-4-045

The Bosch Rexroth Indramat RZF02.1-4-045 from the RZF Line Filters series is engineered to deliver superior radio interference suppression for RD 500 Series frequency converters. Featuring a Design 1 configuration, this interference filter supports a Nominal Connecting Voltage of 10 × AC 380 – 480 V ± 10% and accommodates Rated Power Data FUR ratings of 22, 30, 37, 45 kW. Its compact form factor integrates seamlessly with existing drive modules, reducing electromagnetic emissions to meet stringent noise limits in residential environments. With native compatibility across three-phase supply networks, this module ensures reliable performance in diverse automation architectures.

Constructed to withstand harsh industrial and domestic settings, the RZF02.1-4-045 maintains compliance with the EN61800-3 EMC standard when paired with RD 500 drives. The unit’s IP20 protection guards against solid intrusions over 12.5 mm, while its certified 3k3 climatic category rating confirms operation under wide humidity and temperature fluctuations. Designed for high-altitude installations up to 1,000 m, the filter retains full attenuation characteristics without derating. Internally, robust suppression components deliver consistent noise-level reductions to meet first‐environment noise limit standards, ensuring quiet operation in residential and laboratory applications.

Installation and maintenance are straightforward, leveraging the filter’s three-phase terminal block and universal mounting footprint. The RZF02.1-4-045 is globally supported, shipping with a one-year warranty through Wake Industrial, and integrates into existing automated systems with minimal commissioning time. By attenuating conducted and radiated interference in the RD 500 drive controller series, this filter safeguards sensitive electronics, maximizes drive reliability, and preserves overall system integrity.