Bosch Rexroth HNL01.1E-0200-N0125-A-480-NNNN – AC Line Filter Module | IndraDrive Series
Engineering Background: The HNL01.1E series is Bosch Rexroth’s dedicated AC line choke / line filter module engineered for use with IndraDrive Cs, Mi, and M multi-axis servo drive systems. It suppresses harmonic distortion, limits inrush current, and protects upstream power infrastructure in high-cycle industrial environments.
Product Positioning: Designed for procurement engineers specifying EMC-compliant drive systems in machine tool, press, packaging, and semiconductor fab applications. The HNL01.1E-0200-N0125-A-480-NNNN is the 200 A / 480 V variant with N0125 inductance class, suitable for high-power multi-axis IndraDrive cabinets requiring robust harmonic attenuation without derating.
Complete Technical Specifications
- Part Number / SKU: HNL01.1E-0200-N0125-A-480-NNNN
- Manufacturer: Bosch Rexroth AG
- Series / Platform: IndraDrive – HNL01.1E Line Filter Family
- Module Type: AC Line Choke / Harmonic Filter Module
- Rated Current: 200 A
- Inductance Class: N0125 (125 µH nominal)
- Supply Voltage: 480 V AC (3-phase)
- Voltage Code: A (standard AC mains)
- Cooling: NNNN – Natural convection (no forced cooling required)
- Degree of Protection: IP20 (cabinet-mount)
- Weight: 2,340 g (2.34 kg)
- Mounting: DIN rail / panel mount, compatible with IndraDrive power section bus bar
- Standards Compliance: CE, UL, EN 61800-3, IEC 61000-4 series
- HS Code: 8504.50 (Inductors / chokes for electrical equipment)
Proven Application Environments
- CNC machining centers and multi-axis turning/milling systems
- High-speed servo press and stamping lines
- Packaging and labeling machinery with frequent start/stop cycles
- Semiconductor wafer handling and precision positioning stages
- Robotics cells with IndraDrive Mi distributed servo topology
- Textile and printing machines requiring low harmonic distortion on shared bus
Engineering Advantages
- Harmonic Attenuation: Reduces THDi to ≤ 40% at full load, protecting upstream transformers and switchgear
- Inrush Limiting: Limits peak inrush current during drive enable, extending contactor and fuse life
- Thermal Stability: Natural convection cooling eliminates fan failure risk in sealed cabinets
- Direct Bus Integration: Plug-and-play with IndraDrive HMV supply modules via standardized bus bar connectors
- EMC Compliance: Meets EN 61800-3 Category C2/C3 conducted emission limits without additional external filters
- Compact Footprint: Optimized for high-density IndraDrive cabinet layouts
System Architecture & Signal Flow
The HNL01.1E-0200-N0125-A-480-NNNN is installed between the main AC supply (480 V, 3-phase) and the IndraDrive HMV01 / HMV02 regenerative supply module or HMS/HMD single-axis inverter. The line choke attenuates high-frequency switching noise propagating back to the mains, while its series inductance limits di/dt during capacitor charging transients. No control wiring is required — the module is purely passive and requires only correct torque-tightened bus bar connections per Rexroth installation guidelines (R911297895).
Sourcing & Quality Verification
- Origin: OEM Bosch Rexroth production (Germany / authorized manufacturing sites)
- Condition: New surplus / refurbished units available — condition confirmed prior to shipment
- Traceability: Each unit ships with Rexroth part label, date code, and serial number intact
- Testing: Functional verification including insulation resistance and inductance measurement performed before dispatch
- Packaging: Anti-static foam, moisture barrier bag, outer carton with shock indicators
- Warranty: 12-month Konmask warranty against manufacturing defects
Procurement Process
- Lead Time: In-stock units ship within 1–3 business days; contact us for volume availability
- MOQ: 1 unit
- Payment Terms: T/T, PayPal, credit card; net terms available for qualified accounts
- Export: Ships worldwide; export documentation (CO, packing list, commercial invoice) provided
- RFQ: Send part number, quantity, and required delivery date to support@konmask.com
Technical FAQ
Q: Is the HNL01.1E-0200-N0125-A-480-NNNN compatible with IndraDrive Cs compact drives?
A: Yes, provided the total drive system current does not exceed the 200 A rating of this choke. Verify against your IndraDrive Cs system sizing calculation.
Q: Can this module be used with 400 V supply systems?
A: The -480 voltage code designates 480 V nominal. For 400 V systems, consult Rexroth’s HNL01.1E selection guide — a -400 variant is available. Using a 480 V-rated choke on a 400 V system is generally permissible but verify inductance derating.
Q: What is the difference between N0125 and other inductance classes?
A: N0125 denotes 125 µH nominal inductance, providing moderate harmonic attenuation suitable for most industrial mains. Higher inductance classes (e.g., N0200) offer greater THD reduction but increase voltage drop at full load.
Q: Does this unit require firmware or parameterization?
A: No. The HNL01.1E is a fully passive component. No firmware, parameterization, or control wiring is required.
Q: What Rexroth documentation applies?
A: Refer to Rexroth Project Planning Manual R911297895 (IndraDrive Supply and Regenerative Modules) and R911309636 (IndraDrive Line Filters and Chokes).
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