Product Overview

The LQLVF 300kVA/2*750A LNF- Power Noise Filter is engineered for critical EMI suppression in high-voltage environments. With exceptional attenuation (up to 60dB) and ultra-low partial discharge levels (<3pc), this="" filter="" ensures="" electrical="" stability="" in="" industrial="" power="" systems.="">

Key Specifications

Performance Advantages

• Ultra-Low Noise: <3pC partial discharge level prevents signal interference

• High-Efficiency Filtering: >60dB attenuation eliminates EMI/RFI across critical frequencies

• Robust Construction: 3kV/1min insulation rating ensures reliability in HV environments

• Dual-Circuit Design: Independent 750A circuits for redundant protection

Industrial Applications

• Substation switchgear cabinets

• High-voltage laboratory test systems

• Industrial automation control panels

• Renewable energy power conversion units

• Critical medical imaging equipment power supplies

Installation Notes

1. Mount vertically inside switchgear cabinets using M8 bolts

2. Maintain 50mm clearance from adjacent components

3. Verify impedance matching with connected equipment

4. Perform dielectric tests post-installation per IEC 60204

Safety Compliance: Meets IEC 61000-3-12 EMI standards for industrial environments.