Product Overview: HertzKron HK-SVG Series Static Var Generator (SVG)

The Ultimate Precision Power Quality & Harmonic Mitigation System.

In modern industrial and commercial power systems, poor power quality is the silent killer of operational productivity. The HertzKron HK-SVG Series is a high-performance, active compensation solution designed to eliminate reactive power penalties, suppress damaging harmonics, and stabilize grid voltage in real-time. By combining our proprietary Dual-core DSP+FPGA digital processing architecture with cutting-edge Silicon Carbide (SiC) MOSFET technology, HertzKron delivers the most reliable, ultra-efficient active power quality correction available on the global market.

Engineering Logic & Core Advantages

⚡ 1. Next-Gen SiC (Silicon Carbide) Inverter Architecture

Traditional active systems generate significant thermal losses and require massive cooling infrastructure. The HertzKron HK-SVG Series utilizes advanced SiC MOSFET and IGBT hybrid inverter bridges. This revolutionary material choice minimizes switching losses, lifting the overall system efficiency to 98% or greater. Lower internal heat dissipation drastically reduces the thermal stress on internal electronic components, ensuring a prolonged operational lifespan and exceptional hardware reliability in continuous-duty environments.

🌀 2. Three-in-One Power Cleaning with Ultra-Fast Response

Unlike traditional legacy capacitor steps, the HK-SVG series operates as a dynamic, bidirectional active current source.

• Dynamic Response Speed: Achieves instantaneous calculation in under 100 microseconds and full dynamic output response in less than 5 milliseconds. It tracks rapid load fluctuations in real-time, delivering flawless, step-less grid compensation without over-correction or under-correction.

• Step-less Reactive Compensation: Provides continuous bidirectional power factor correction from -1.0 to +1.0 (covering both lagging inductive and leading capacitive loads).

• Active Harmonic Mitigation: Dynamically detects and injects opposing mitigation currents to cancel out the 2nd to 50th order harmonics with an active filtering efficiency exceeding 95%.

• Three-Phase Unbalance Correction: Delivers 100% full active correction for highly unbalanced phase currents, successfully protecting upstream transformers from neutral-line overheating.

📐 3. Strategic Form Factors & Modular Parallel Scalability

HertzKron engineering focuses heavily on physical installation flexibility, offering two distinct structural designs to seamlessly fit into any electrical room layout:

• Modular Rack-Mount (Standard 19-inch): Specifically engineered for high-density power distribution cabinets. These modules support hot-swappable maintenance and effortless parallel capacity expansion. Systems can easily start at 50kvar and scale up to multi-Mvar levels as your industrial facility expands.

• Wall-Mounted Chassis: The definitive choice for decentralized compensation. Its compact footprint allows for direct, localized installation near highly sensitive machinery (such as large motors or centralized HVAC units), serving as a perfect "plug-and-play" retrofit for existing infrastructure with limited floor space.

🖥️ 4. Intelligent Automation & Industry 4.0 Connectivity

• Smart HMI Interface: Every system is equipped with a 7-inch high-resolution color touchscreen panel, allowing operators to monitor THDi, live power factor metrics, and real-time current waveforms with a single touch.

• Complete Protocol Integration: Engineered for smart sub-stations, providing comprehensive integration for RS485, Modbus RTU, Ethernet, and CAN bus. This ensures seamless remote monitoring and data logging through localized SCADA networks or secure cloud management platforms.

• Variable-Speed Cooling: Intelligent, sensor-driven variable-speed cooling fans maintain stable internal operational temperatures while ensuring an ultra-low acoustic profile of under 65dB.

Essential Technical Specifications

• Brand: HertzKron

• Series Model: HK-SVG Series (Pro-Series Static Var Generator)

• Form Factor Models: 19-inch Modular Rack-Mount / Compact Wall-Mounted Chassis

• Available Unit Capacities: 20kvar, 25kvar, 30kvar, 50kvar, 75kvar, 100kvar, 150kvar (Scalable in parallel)

• System Efficiency: >= 98%

• Response Time: Full response < 5ms / Calculation time < 100us

• Compensation Range: Step-less bidirectional -1.0 to +1.0 (Lagging and Leading)

• Harmonic Suppression Range: 2nd to 50th order harmonics (Mitigation efficiency > 95%)

• Three-Phase Unbalance Correction: 100% full capacity balancing capability

• Human-Machine Interface (HMI): 7-inch High-Resolution Color Touchscreen

• Communication Protocols: RS485, Modbus RTU, Ethernet, CAN bus

• Cooling & Noise Class: Variable-speed forced air cooling, noise level < 65dB

International Compliance & Certifications

Engineered for global export and demanding industrial project tenders, the HertzKron HK-SVG series fully complies with the following international safety and quality standards:

• CE Marked: Fully certified under European Low Voltage (LVD) and Electromagnetic Compatibility (EMC) Directives.

• EAC Certified: Formally approved for Eurasian Customs Union markets and Middle Eastern project specifications.

• Standard Compliance: Highly compliant with IEC 61000 series, EN 61000-6, and IEEE 519 harmonic control limits.

Applications

• Heavy Manufacturing: Prevents sudden CNC machine resets, PLC faults, and automated tool damage caused by grid voltage dips and harmonic distortion.

• Data Centers & IT Hubs: Secures clean, stable power profiles for high-density server racks, communication hubs, and sensitive UPS battery systems.

• Medical Facilities & Hospitals: Shields highly critical medical imaging devices, MRI machines, and laboratory equipment from electromagnetic and harmonic interference.

• Renewable Energy Infrastructure: Stabilizes the grid tie-in points for centralized Solar and Wind power sites to easily meet stringent utility power quality grid codes.