Power Factor Controller CE Certified High-Speed DSP Sampling RS485 Modbus IEC 61010-1 Standard
Sampling Voltage: 50V - 525V AC (Supports Phase-to-Phase and Phase-to-Neutral)
Sampling Current: 0 - 5A (Secondary current from CT), True RMS measurement
Internal Consumption: Less than 5 VA
Power Factor (cos φ): ± 0.01
Voltage / Current: 0.5% Full Scale
Active / Reactive Power: 1.0% Full Scale
Frequency: ± 0.05 Hz
Processor Unit: 32-bit High-Speed DSP (Digital Signal Processor)
Sampling Rate: 128 samples per cycle (Advanced FFT Harmonic Analysis)
Output Channels: Available in 6, 12, or 16 steps (Relay or Transistor options)
Switching Delay: 1 second to 600 seconds (User Programmable)
Operating Temperature: -25°C to +70°C
Storage Temperature: -40°C to +85°C
Relative Humidity: Up to 95% non-condensing
Protection Degree: IP54 for Front Panel / IP20 for Rear Casing
Protocol: RS485 Modbus RTU (Standard Industrial Port)
Digital Output: 1 x Programmable Dry Contact for Alarm/Fault signals
HertzKron SmartSync Series | Advanced Power Factor Controller
Achieving Digital Precision in Power Quality Governance through High-Speed DSP Sampling and Vector Logic.
Product Overview
The HertzKron SmartSync series is the intelligent core designed for modern, harmonic-rich industrial environments. By performing tens of thousands of physical analyses per second on the Sampling Current and Sampling Voltage, this controller captures real-time grid phase fluctuations and drives compensation branches to maintain target power factor consistency. Featuring a signature Orange & Blue Intuitive UI, it combines high-visibility aesthetics with industrial-grade capacitive touch technology for long-term physical reliability in harsh distribution rooms.
Core Technical Highlights
1. High-Precision Signal Acquisition (Sampling Logic)
True RMS Measurement: Equipped with a 16-bit high-speed Analog-to-Digital Converter (ADC), the controller performs high-frequency discretization of the Sampling Current and Sampling Voltage. It maintains a physical measurement accuracy of Class 0.5, even in environments with severe waveform distortion caused by non-linear loads.
Electromagnetic Inertia Tracking: The system filters out transient noise to ensure that the compensation decisions are based on the underlying physical state of the grid, not momentary electrical artifacts.
2. Advanced FFT Vector Algorithm (Harmonic Defense)
Harmonic Decomposition: Utilizing Fast Fourier Transform (FFT) algorithms, the Power Factor Controller automatically decomposes complex sampling signals into fundamental and high-order harmonic components.
Anti-Oscillation Mechanism: By calculating the precise displacement power factor and the total power factor, the controller prevents frequent switching and resonance "hunting" during high harmonic distortion, protecting the physical lifespan of the connected capacitor banks.
3. Industrial Safety & Global Compliance
CE Certification: Fully compliant with EU LVD (Low Voltage Directive) and EMC (Electromagnetic Compatibility) standards. It is engineered with superior physical immunity against electromagnetic interference (EMI).
Triple-Layer Protection: Features integrated physical protection for Overvoltage, Undervoltage, and Total Harmonic Distortion (THD) alarms, ensuring the absolute safety of the reactive power compensation system under extreme stress.
Technical Specifications
| Parameter Item | Specifications |
| Model | HertzKron SmartSync-12 / SmartSync-SVG |
| Sampling Voltage | 100V - 480V AC (True RMS) |
| Sampling Current | 0 - 5A (Secondary current from CT) |
| Control Steps | 6 / 12 / 16 Steps or Dynamic SVG Output |
| Response Speed | < 20 Milliseconds (DSP-level processing) |
| Certification | CE Certified (IEC 61010-1 / EN 60831) |
| Protection Degree | IP54 (Front Panel) / IP20 (Rear Casing) |
| Operating Temperature | -25°C to +70°C (Industrial Grade) |
Human-Machine Interface (HMI) & Installation
Visual Logic: The left-side Orange Functional Zone manages manual intervention and parameter configuration, while the right-side Blue Display Zone provides real-time physical feedback on grid parameters (Power Factor, Reactive Gap, Harmonic Levels).
Solid-State Reliability: The 100% solid-state electronic architecture eliminates mechanical potentiometers. All physical parameters are set via capacitive touch keys, preventing contact failure caused by industrial dust or humidity.
Physical Conclusion: The HertzKron Advantage
Choosing the HertzKron Power Factor Controller means equipping your power system with a physics-based defense. By maximizing the data extracted from the Sampling Current and Sampling Voltage, we ensure your facility avoids reactive power penalties while maintaining a clean, low-loss electrical environment. HertzKron—Hardcore material engineering for zero-downtime operations.
