HertzKron-Power factor correction and power quality management equipment manufacturer and supplier

Hertzkron Electric

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Hertzkron Electric

Home
Product
OEM/ODM
Download
Technical Insights
About Us
Who We Are & Our Vision
Factory Tour
Certifications
Contact

LV Capacitor Power Capacitor PFC Capacitor MKP Capacitor Reactive Power Compensation Capacitor

Rated Voltage(AC): 230V,400V, 450V,480V, 525V Rated Capacity: 1~50kvar Capacity deviation (μF): 0~+10% of the rated capacity Connection Type: Three-phase Rated Frequency: 50/60Hz Ambient Temperature: -25℃~+50℃ AC withstands voltage: Inter-electrode: 2.15Un/10s; Between shell and phase: 3kV/10s Allowable over-voltage (Un): 1.10 of rated voltage (not greater than 8h in 24h) Allowable over-current (In): 1.43 of rated current Voltage to the ground (Ue): 3000V AC 50Hz Altitude: ≤2000m Relative humidity: ≤50% at 40℃;≤90% at 20℃ Appearance: Cylindrical Inside Dipping Material: Polypropylene metalized film Self-discharge characteristic: The residual voltage reduces to 50V or below from √2Un after 3 minutes in case of power failure Standard: IEC60831

Detuned Reactor Harmonic Filter Reactor PFC Reactor Series Reactor LV Reactor 6%/7% /12%/14% Reactor

Rated Operating Voltage(AC): 380V,400V,415V,440V,480V,525V Detuning：6%, 7%, 12%, 14% Phase: Three-phase Rated Frequency: 50/60 Hz Withstand voltage grade: 3000 V/min Overload ability: ≤ 1.35 times Temperature rise limitation: Coil temperature rise≤85K, Winding temperature rise≤95K Reactor noise: < 50 dB Insulation class: > F IP grade: IP00 Ambient Temperature: -25℃ ~+50℃ Altitude: ≤ 2000 m Standard: IEC 60289

Detuned Reactor Aluminum Foil Wind Power Factor Correction Reactor IEC 60076-6 Standard CE certified

System Voltage: 400V / 415V / 440V / 480V / 525V (50/60Hz) Detuning Factors: 5.67% / 7% / 14% (Other ratios available on request) Tuning Frequency: 189Hz (at 7 percent) / 134Hz (at 14 percent) at 50Hz Linearity: 1.8 times Rated Current (Ensures core does not saturate under heavy harmonic loads) Inductance Tolerance: Plus or minus 3 percent (High precision tuning) Capacity Selection： Hertzkron DR-12.5: 12.5 kVar Hertzkron DR-25.0: 25 kVar Hertzkron DR-30.0: 30 kVar Hertzkron DR-50.0: 50 kVar Hertzkron DR-60.0: 60 kVar Hertzkron DR-75.0: 75 kVar Hertzkron DR-100.0: 100 kVar Insulation Class: Class H (180 degrees Celsius) (Superior thermal stability for industrial environments) Winding Material: High-purity Copper Foil or Aluminum Foil Core Material: Low-loss, high-permeability cold-rolled silicon steel Impregnation: VPI (Vacuum Pressure Impregnation) with high-grade polyester resin for ultra-low noise and moisture resistance Noise Level: Less than or equal to 45dB (at 1-meter distance) Standard: IEC 60076-6 (Reactors) Certifications: CE

SVG Static Var Generator IGBT SiC Harmonic Mitigation CE LVD EMC Certified Wall-mounted Modular

Capacities: 20 / 25 / 30 / 50 / 75 / 100 / 150 kVar Rated Voltage: 400V / 415V / 480V AC (Standard range ±20%) Installation: Modular (Standard 19-inch Rack-mounted) / Wall-mounted Frequency: 50Hz / 60Hz (Adaptive range 45Hz~63Hz) Grid Topology: Compatible with 3P3W and 3P4W systems Technology: High-frequency IGBT / SiC MOSFET Inverter bridge Reactive Range: -1.0 to +1.0 (Full stepless bidirectional compensation) Response Speed: Dynamic < 5ms; Instantaneous < 100μs Target PF: Adjustable from 0.90 lagging to 1.00 (Unity) Harmonic Mitigation: 2nd to 50th order (Efficiency > 95%) Correction: 100% Three-phase current unbalance correction Architecture: Integrated Dual-core DSP + FPGA high-speed processing Protocols: RS485, Modbus RTU, Ethernet, and CAN bus support HMI: 7-inch High-Res Color Touchscreen for real-time diagnostics Operation: Manual / Automatic / Remote Control modes Form Factor: Modular (Standard 19-inch Rack) or Wall-mounted System Efficiency: ≥ 98% (Optimized via SiC technology) Cooling: Intelligent forced air cooling; Noise < 65dB (at 1m) Certifications: CE Marked (LVD 2014/35/EU, EMC 2014/30/EU), IEEE 519 Protection: Standard IP20 (Optional IP54 for harsh environments)

AHF (Active Harmonic Filter) 35A/50A/100A/150A/200A IGBT-Based Filter Wall-mounted/Modular AHF Unit

Rated Voltage Range:200V – 480V (±15%) / 690V High Voltage Version Grid Frequency:50/60 Hz (±5% Auto-sensing) Filtering Range:2nd to 50th Harmonics (Individual order selection) Filtering Degree: Selectable per harmonic order (0–100%) Filtering Efficiency:≥ 97% Target Power Factor: Adjustable from -1.0 to +1.0 (Stepless) Three-Phase Balancing: Yes (Compensates negative and zero sequence current) Switching Frequency:20 kHz (High-speed SiC/IGBT modulation) Controller Response Time:< 100 μs (Microseconds) Full Response Time:< 5 ms (Millisecond total cycle) Control Algorithm: Intelligent FFT (Fast Fourier Transform) + Instantaneous Reactive Power Theory Hardware Platform: Dual-core DSP + FPGA (High-speed parallel processing) CT Requirements:150:5 to 10,000:5 (Class 0.5 or better recommended) Parallel Connection: Up to 16 modules in a single cabinet Cooling Method: Intelligent Forced Air Cooling (Variable speed fans) Noise Level:< 60 dB (Load dependent, optimized airflow design) Protection Class:IP20 (Standard) / IP31, IP54 (Optional custom enclosures) Installation: Modular Rack-mount / Wall-mount / Floor-standing Operating Temp:-10°C to +45°C (No derating) Display:7-inch Touchscreen

CJ19 Contactor Capacitor Contactor PFC Contactor Low Voltage Contactor Silver Alloy Contacts CE

Series Model: CJ19 (Optimized for Capacitor Switching) Rated Operational Voltage: 220V / 380V / 400V / 440V / 690V AC Rated Insulation Voltage: 1000V (Enhanced safety margin against grid fluctuations) Rated Frequency: 50/60Hz Adaptive Utilization Category: AC-6b (Dedicated for capacitor switching) Control Coil Voltage: 110V, 220V, 380V AC (Customizable upon request) Model Selection & Capacity (@ 400V)： Hertzkron CJ19-25: 25A | 12.5 kVar Hertzkron CJ19-32: 32A | 20.0 kVar Hertzkron CJ19-43: 43A | 25.0 kVar Hertzkron CJ19-63: 63A | 33.3 kVar Hertzkron CJ19-95: 95A | 50.0 kVar Hertzkron CJ19-115: 115A | 60.0 kVar Hertzkron CJ19-150: 150A | 75.0 kVar Compliance & Certifications: CE/IEC 60947-4-1/EN 60947-4-1/RoHS

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