Bosch Rexroth IndraDrive | Factory Sealed HNF01 Mains Filter Module

Description

1. Unboxing & Physical Snapshot

• Model & Brand: Bosch Rexroth IndraDrive Mains / Power-Line Filter (Model Designation: HNF01.2D-F240-R0026-A-480-NNNN)
• Physical Dimensions: Standard IndraDrive modular cabinet enclosure profile (Rugged industrial chassis designed for vertical control cabinet mounting)
• Estimated Shipping Weight: Approx. 6.50 kg to 9.0 kg (Net filter weight; factor approximately 12.0 kg for secure industrial double-walled transit cartons with shock-absorbing foam padding)
• What’s in the Box: 3-phase power line filter assembly featuring heavy-duty copper busbars/terminals, integrated discharge resistors, cabinet mounting brackets, factory anti-static preservation wrap, and hardware safety guide.

2. Product Introduction

High-performance industrial multi-axis drive systems—such as those utilizing Bosch Rexroth IndraDrive M supply units and IndraDrive C converters—require robust power-line filtering to suppress electromagnetic emissions and comply with strict grid connection standards. The Bosch Rexroth HNF01.2D-F240-R0026-A-480-NNNN is an advanced mains filter engineered specifically to attenuate high-frequency interference generated by regenerative drive configurations. (Always ensure main power is completely isolated and residual bus voltages are fully discharged before handling filter power terminals.)

Machine builders and system integrators rely on the HNF01 series to achieve electromagnetic compatibility (EMC) compliance and protect sensitive plant infrastructure from line-borne disturbances. Verifying nominal current limits, system topology requirements, and proper enclosure bonding prior to installation ensures reliable, fault-free machine operation.

3. Core Technical Specifications

4. Global Compliance & Industry Certifications

• Expected Regulatory Standards: CE Mark, EN 61800-3 compliance for variable-speed electrical power drive systems, RoHS, and Low Voltage Directive certifications.
• Safety Context: Proper line filtering reduces leakage currents and electromagnetic interference that could otherwise disrupt adjacent control instrumentation, safety PLCs, and communication networks.
• Audit Directive: Confirm factory test certificates, certificate of conformity, and traceability records with authorized Rexroth distributors before commissioning power filter hardware in regulated manufacturing cells.

5. Long-Term Storage & Asset Preservation Guide

• Store the mains filter sealed inside its original factory moisture-barrier packaging in a clean, climate-controlled warehouse where ambient relative humidity remains below 60% non-condensing.
• Protect the heavy copper power connection terminals and mounting brackets from physical bending, dust accumulation, and chemical tarnish.
• Avoid exposing the unit to severe mechanical shocks or vibrations that could stress internal filter chokes or capacitor banks.

6. Physical Installation Prerequisites

• Ensure the control cabinet mounting backplate is clean, unpainted at the grounding contact point, and securely bonded to the facility earth ground grid.
• Mount the filter module vertically with sufficient top and bottom clearance to allow natural thermal convection and airflow around the housing.
• Torque all high-current mains and drive-side power terminals strictly to manufacturer specifications using a calibrated tool to prevent resistive heating and loose connections.

7. Buyer’s FAQ (Logistics & Compliance Focus)

• Q: What Harmonized System (HS) code applies to this mains filter for international customs clearance?

  A: Use HS code 8504.50 (Electrical inductors / choke coils) or 8538.90 (Parts suitable for use solely with electric control apparatus).

• Q: Is this filter suitable for standard non-regenerative power supplies?

  A: No, the “R0026” designation and filter topology of this specific model are tailored strictly for use with regenerative drive units (such as HMV01 systems).

• Q: Is specialized transit insurance required when shipping industrial mains filters?

  A: Yes, full-value freight insurance is strongly recommended due to the heavy internal inductive components and high replacement value of Rexroth drive accessories.

• Q: What is the verified Country of Origin (COO) for import documentation?

  A: Manufactured primarily in Germany; inspect the exterior factory nameplate label to confirm exact manufacturing provenance prior to customs filing.