HNL01.1R-0260-N0450-A-480-NNNF

The Bosch Rexroth Indramat HNL01.1R-0260-N0450-A-480-NNNF from the HNL Mains Chokes series is engineered to enhance the performance of converters and feeding supply units by delivering stable power and reducing harmonic distortion. This mains choke supports a 3 × 380–480 V supply system with a tolerance of –10 % to +15 % and a rated current of 450 A, making it ideal for high-demand industrial applications. It features a nominal inductance of 260 μH and operates with an Additional Option: None, ensuring reliable filtering of line disturbances. The compact design carries a Protection Type IP10 rating for particle ingress and requires installation in cabinets rated at least IP54.

Cooling and environmental resilience are cornerstones of this model, with an optional liquid cooling configuration to maintain optimal temperatures under continuous load. The choke's EMC compatibility with integrated line filters suppresses radio-frequency interference, safeguarding sensitive electronics downstream. It can be mounted in any orientation without performance loss and is specified for an operating temperature up to +40 °C (without derating). The robust construction meets stringent quality standards, offering long operational lifespans and minimal maintenance.

Designed for seamless integration, the HNL01.1R-0260-N0450-A-480-NNNF combines professional-grade features such as regenerative supply compatibility and automated reliability. Each unit ships with a one-year replacement warranty, backed by Wake Industrial's global logistics network. This mains choke exemplifies precision engineering and ensures uninterrupted, high-quality power conditioning in demanding industrial environments.