R911286924
The Bosch Rexroth Indramat R911286924 (NFD03.1-480-180) is a mains filter designed to regulate Electromagnetic Compatibility (EMC) limits and minimize radio frequency disruption. Crafted for compatibility with the HCS series of converters, this Line 03 mains filter adheres to a type 1 variant specification and measures 130mm in width, 350mm in height, and 180mm in depth. With a 3 x AC 480 V nominal voltage rating, it delivers a continuous current of 180 A at 50 degrees Celsius and dissipates power at 61 Watts. Operating frequencies for this device span from 50 to 60 Hz.
In the realm of switching frequencies, the R911286924 (NFD03.1-480-180) mains filter functions effectively at 4, 8, 12 and 16 kHz. The device, falling under the NFD mains filter series, is designed to the IP 20 protection standard, ensuring it is safeguarded against damage from large objects, though not liquids. A crucial safety requirement is that these mains filters should not be linked in series to avoid resonating voltage and current effects. EMC requirements may necessitate the use of NFD mains filters for servo amplifiers. Primarily, the R911286924 (NFD03.1-480-180) mains filter is built to reduce current leakage caused by cable capacitors in three-phase drive controllers and to curb noise emissions. Weighing 10 kg, this device promotes error-free operation when paired with shielded motor cables. For both storage and operation, the ambient air temperature should be in the range of -25 to 100 degrees Celsius.
