R911306578
Produced by Bosch Rexroth Indramat, the R911306578 (HNL01.1E-0100-N0202-A-480-NNNN) mains choke is proficiently designed to reduce harmonics in the main current and perfectly suited to work in consort with the maker's HMV01 and IndraDrive M collection of power supply units. The M8 screws ensure the secure placement of the device, which boasts a nominal inductance rating of 100µH and features a temperature contact with a switching capacity of 1A, 250VAC/24VDC. It's beneficial for noise power decrease and energy cost savings.
Primarily used in robotics and mobility solutions such as escalators and elevators, the choke enhances the protection of the DC capacitors and converter electronics, controlling abnormal current peaks and surge currents. The device is fixed between the inverter and main supply, substantially reducing commutation notches and harmonics, thus ensuring lesser circuit feedback. It also facilitates an extended continuous DC bus output. The unit's design reduces the temperature rise and assists in lengthening the lifespan of the electrolytic capacitors due to reduced current ripples in the DC link circuit. Made from top-tier materials, it offers sturdy design and impressive surge protection for the front-end power electronics of the drive besides suppressing the mains interference from a rectifier and converter-related drive.
