HNL01.1R-4200-S0026-A-480-NNNN

The Bosch Rexroth Indramat HNL01.1R-4200-S0026-A-480-NNNN Mains Choke is a robust member of the HNL Mains Chokes series, engineered to enhance DC bus performance in converter and feeding supply systems. This unit is current-compensated to reduce ripple in the DC link, increasing the continuous power capacity of compatible converters. With its capability to suppress line current harmonics, it prevents system perturbations and extends the service life of DC link capacitors in industrial drives and power electronics.

Incorporating an IP10 Protection Type, the HNL01.1R-4200-S0026-A-480-NNNN is designed for reliable operation in standard industrial environments. Its regenerative >>Supply System<< support enables seamless integration with regenerative supply units, allowing energy feedback to the mains. The unit features precision-wound coils and high-quality insulation materials, ensuring minimal energy losses and stable performance under rapid current commutation. This choke also effectively blocks AC component currents while permitting continuous DC flow, improving overall power quality.

Compliant with EN 61558 mains interference standards, the HNL01.1R-4200-S0026-A-480-NNNN excels at reducing electromagnetic and radio frequency interference in supply lines. Its rugged construction and IP10 rating ensure durability, while the current-compensated design enhances efficiency by balancing magnetization currents. Ideal for use in industrial power supplies, frequency technology, and high-precision electronics, this mains choke delivers improved operational stability and reduced maintenance costs for demanding applications.