Description
Key Technical Specifications
- Product Model: HENF105296R0001‑E5LA
- Manufacturer: ABB
- Filter Type: AC line EMI/RFI filter
- Input Voltage: 220 VAC (nominal)
- Output Voltage: 48 VDC
- Output Current Rating: 22.1 A
- Power Rating: 1060 W
- Efficiency: Up to 96 % efficiency with minimal power loss
- Operating Temperature Range: ‑20 °C to +60 °C
- Humidity Range: 5 % to 95 % non‑condensing
- Dimensions: 230 mm × 125 mm × 61 mm
- Weight: ~2.9 kg
- Protection Level: IP20
- Certifications: CE, UL, RoHS industrial compliance
- Environmental Compatibility: Designed for industrial ambient conditions
- Application Areas: Control panels, PLC power filtering, communication system power quality improvement
- Mechanical Mounting: Panel or DIN‑rail compatible chassis
Technical Architecture & Functional Positioning
The ABB HENF105296R0001‑E5LA functions as a dedicated industrial AC line filter module, fundamentally designed to enhance electrical supply quality and suppress electromagnetic and radio frequency interference (EMI/RFI) in industrial power systems. In complex automation environments with multiple power conversion elements — such as PLCs, servo drives, inverters, and distributed I/O racks — switching transients and conducted noise can degrade control signals, cause equipment mis‑operations, and shorten component lifespans. The HENF105296R0001‑E5LA mitigates these risks by smoothing line disturbances and isolating noise from sensitive downstream electronics, ensuring consistent and reliable operation across diverse industrial applications.
Architecturally, this module integrates high‑performance passive filtering circuits tailored for 220 VAC input systems where stable DC output at 48 V is required. Its internal design typically includes π‑type (C‑L‑C) filtering topology — capacitive and inductive elements arranged to attenuate high‑frequency noise modes while preserving power transfer efficiency. The high efficiency (up to 96 %) indicates low energy dissipation within the filter network, critical for industrial power systems where losses directly impact operational costs and heat management. The module’s physical construction and thermal design allow sustained operation across wide ambient conditions (‑20 °C to +60 °C), aligning with typical industrial control panel environments.
In engineering practice, filtration modules of this nature are installed upstream of sensitive loads, such as programmable controllers, human‑machine interfaces, communication gateways, and precision actuators. By suppressing conducted interference, the module not only improves system electromagnetic compatibility (EMC), but also contributes to conforming with regulatory emission standards (CE, UL) that apply to industrial electrical equipment. The module’s mechanical packaging with an IP20 protection rating facilitates integration into standard control enclosures while offering appropriate insulation and safety clearances in compliance with recognized safety norms.
