LQLVF 100kVA/2*167A Power Noise Filter: Dual-Circuit EMI Suppression for Industrial Systems

High-Performance Noise Attenuation

Designed for critical EMI suppression in 50/60Hz power systems:

• 40KHz-100KHz range: ≥40dB attenuation

• 100KHz-2MHz range: >50dB attenuation

• Reactive power absorption: 6kVA capacitors

• Compliant with IEC 61000-3-6 electromagnetic compatibility standards

Technical Specifications

Dual-Circuit Design Advantages

Enhanced flexibility for complex industrial systems:

• Independent 167A circuits for load balancing

• Parallel operation capability for higher current demands

• Isolated fault protection per circuit

• Dedicated monitoring points for each filter line

Robust Electrical Protection

Engineered for reliable performance in demanding environments:

• 5kV/1min dielectric strength with zero discharge

• Class F insulation system (155°C rating)

• Thermal overload protection with auto-reset

• Transient voltage suppression (10kV/20μs withstand)

• Corrosion-resistant aluminum enclosure

Industrial Applications

Optimized for 0.6kV systems in:

• Industrial motor control centers (MCCs)

• Manufacturing plant power distribution

• Test laboratory power conditioning

• Renewable energy converter stations

• Process control system power supplies

Installation & Maintenance Protocol

Ensure optimal performance with these guidelines:

1. Maintain minimum 300mm clearance for ventilation

2. Use copper busbars with ≥35kA SCCR rating

3. Perform semi-annual insulation resistance tests (≥100MΩ at 2.5kV DC)

4. Verify capacitor health annually (tan δ ≤ 0.002)

5. Monitor attenuation performance every 12 months

Compliance & Standards

Meets international requirements including:

• IEC 61000-3-12 harmonic emissions

• IEEE 519-2022 harmonic control

• UL 1283 EMI filter safety

• EN 55011 Class B conducted emissions

• RoHS 3 compliance

For technical documentation or custom configurations, contact our engineering team. Performance validated per IEEE 1137-2018 test standards.