HNF01.1C-F240-E0150-A-480-NNNN Bosch Rexroth Indramat
MPN: R911375023
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The Bosch Rexroth Indramat HNF01.1C-F240-E0150-A-480-NNNN is part of the HNF Mains Filters series and is designed for applications involving up to 6 axes with a maximum cable length of 240 meters. It features a mains connection voltage of 3-phase AC 400 to 480V at 50/60 Hz and offers IP20 degree of protection. This filter is in EMC Category C2 according to DIN EN 61800-3 and is intended for feeding devices only.
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Product Description:
The HNF01.1C-F240-E0150-A-480-NNNN is a line-side mains filter engineered by Bosch Rexroth Indramat for the HNF Mains Filters series. Installed between a plant's three-phase supply and its drive controllers, the unit suppresses switching harmonics and smooths incoming current. By reducing line-conducted noise, it helps protect breakers and transformers while supporting a stable power bus for coordinated multi-axis motion. Because it is placed on the line side, the filter conditions incoming power before it reaches the converter front end.
The electrical interface supports three-phase networks delivering 400 to 480 V at 50/60 Hz, covering common utility tolerances without tap changers. Under those conditions, the filter can feed drive assemblies with up to 6 axes with a maximum cable length of 240 m, allowing long motor leads in gantry or conveyor cells to remain within attenuation limits. This arrangement allows one filter to support a grouped multi-axis installation from a single incoming supply connection. Conformance to C2 emission limits confirms that conducted noise stays below thresholds for industrial areas that are not connected to residential mains. The metal enclosure carries an IP20 rating, which means the terminals are finger-safe but the unit is not sealed against dust or water. Cabinet mounting is therefore required, and installation guidelines call for minimum clearance above the heat sink to preserve convection.
This device ships as design version 1 and aligns with the footprint of Series 01 components. The supply note for feeding devices only makes clear that the filter is intended exclusively for drive converters. The reference to DIN EN 61800-3 identifies the electromagnetic environment for which the unit is qualified. Its impedance curve, temperature rise, and leakage current values support earth-conductor sizing and EMC verification without adding external chokes. These electrical characteristics are relevant when cabinet grounding and conducted-noise behavior must be checked during system integration.
Frequently Asked Questions about HNF01.1C-F240-E0150-A-480-NNNN:
Q: What application limits does the HNF01.1C-F240-E0150-A-480-NNNN support regarding axes and cable length?
A: The HNF01.1C-F240-E0150-A-480-NNNN is rated for applications with up to 6 axes and a maximum cable length of 240 meters.
Q: What is the degree of protection provided by the HNF01.1C-F240-E0150-A-480-NNNN?
A: This mains filter has an IP20 degree of protection, meaning it is intended for indoor use with limited protection against solid objects but not liquids.
Q: What EMC category does the HNF01.1C-F240-E0150-A-480-NNNN filter comply with?
A: The HNF01.1C-F240-E0150-A-480-NNNN complies with EMC Category C2 according to DIN EN 61800-3 standards.
Q: What mains connection voltage and frequency is supported by the HNF01.1C-F240-E0150-A-480-NNNN?
A: The filter is designed for a mains connection voltage of 3 × AC 400–480V, with a tolerance of minus 15% to plus 10%, and operates at 50/60 Hz.
Q: What type of supply system is the HNF01.1C-F240-E0150-A-480-NNNN designed for?
A: This filter is intended for use in supply systems feeding only compatible devices in industrial environments.