RZS01.1-5-045

The Bosch Rexroth Indramat RZS01.1-5-045 is a high-performance member of the RZS Sinusoidal Filters series engineered for modern industrial drive systems. This filter operates on a Connecting Voltage of 3 x AC 500V, b110% (0…100 Hz) and supports a Max. Rated Current of 45 A with AC 500 V, making it well suited to protect and condition power in medium-voltage applications. With a Line designation of 1, the RZS01.1-5-045 functions as a three-phase LC filter designed to reduce overvoltage peaks and minimize winding insulation stress during variable-frequency operation.

The RZS01.1-5-045 offers a comprehensive set of technical specifications to enhance motor drive performance. It features an input voltage frequency range of 50 60 Hz and employs a switching frequency of 8 kHz at the nominal current rating. Additionally, the filter incorporates a PWM frequency of 100 kHz to ensure sine-shaped current and voltage waveforms for downstream AC motors. Total power loss is approximately 280 W, and the unit uses ambient air for internal temperature regulation, eliminating the need for auxiliary cooling systems. This advanced design helps to reduce excessive losses in connected motors and extends equipment lifetime.

Built for robust industrial environments, the RZS01.1-5-045 is recommended for installation in control cabinets with prescribed protection ratings and can withstand up to 95% humidity at ambient conditions. The maximum recommended motor line length is 400 meters, with a 50% reduction advised if using shielded cabling to maintain waveform fidelity. As a compact, three-phase LC filter, it ensures reliable mitigation of electromagnetic interference and overvoltage in drive applications. By integrating this filter into your drive system, you benefit from enhanced efficiency, reduced maintenance costs, and improved durability in demanding automation scenarios.