This is a comprehensive, high-conversion product detail page for the Hertzkron Detuned Reactor. It emphasizes the brand's commitment to durability, harmonic protection, and international safety standards.

Hertzkron | Low-Voltage Detuned Reactor

High-Performance Harmonic Suppression & Capacitor Protection

In modern industrial power systems, non-linear loads (such as VFDs, converters, and LED lighting) inject significant harmonics into the grid. Hertzkron Detuned Reactors are specifically designed to protect your Power Factor Correction (PFC) systems by preventing resonance and filtering out harmonic distortions.

Built with Class H insulation and Vacuum Pressure Impregnation (VPI) technology, our reactors ensure your electrical system remains stable, cool, and efficient even in the most harmonic-rich environments.

Why Choose Hertzkron Reactors?

1. Anti-Resonance & Harmonic Mitigation

Hertzkron reactors shift the resonance frequency of the power system below the lowest dominant harmonic (usually the 5th or 3rd). This prevents the "Amplification Effect," protecting your capacitor banks from overheating and premature failure.

2. Advanced VPI (Vacuum Pressure Impregnation)

Every Hertzkron reactor undergoes a rigorous VPI process using high-grade polyester resin. This results in:

• Ultra-Quiet Operation: Noise levels kept below 45dB.

• Environmental Resistance: Complete protection against moisture, dust, and chemical erosion.

• Thermal Dissipation: Superior heat transfer for a longer service life.

3. High Linearity (1.8 times Rated Current)

Unlike standard reactors that saturate under stress, Hertzkron engineering ensures a linearity of 1.8 times the rated current. This means even during transient overcurrent or high harmonic distortion peaks, the inductance remains stable and the core does not saturate.

4. Extreme Thermal Endurance (Class H)

We use Class H (180 degrees Celsius) insulation materials as standard. This allows the reactor to withstand the high temperatures generated by harmonic currents without degrading the insulation, significantly outperforming standard Class F units.

Technical Specifications

• Brand: Hertzkron

• System Voltage: 400V / 415V / 440V / 480V / 525V (50/60Hz)

• Detuning Factors: 5.67%, 7%, 14%

• Inductance Tolerance: Plus or minus 3 percent

• Core Material: High-permeability, low-loss cold-rolled silicon steel

• Winding Material: High-purity Copper or Aluminum foil

• Thermal Protection: Built-in micro-switch (Normally Closed, 120-150 degrees Celsius)

• Design Life: Greater than 15 years

Selection Guide: 7% vs 14%

• 7% Detuned Reactors (189Hz): The industry standard for grids dominated by 5th and 7th harmonics (e.g., standard 6-pulse motor drives, industrial machinery).

• 14% Detuned Reactors (134Hz): Specifically designed for grids with high 3rd harmonic content (e.g., single-phase non-linear loads, data centers, and heavy office lighting).

Global Compliance & Safety

Hertzkron products are manufactured for the global export market, ensuring full compliance with:

• IEC 60076-6: International standard for reactors.

• CE Marking: Certified for European Low Voltage and EMC Directives.

• RoHS 2.0 & REACH: Safe and environmentally friendly materials.

Typical Applications

• Automated Capacitor Banks (PFC Cabinets)

• Harmonic Filter Systems

• Heavy Industrial Plants (Steel, Oil & Gas, Mining)

• Commercial Complexes with High Electronic Loads