Buy Prophi® Reactive Power Controller to improve power factor correction in electrical systems. First, it uses a hybrid switching system. It combines standard capacitor contactors with fast thyristor modules. This setup lets the controller switch capacitors quickly and without contact. As a result, it reacts fast to load changes without breaking the power supply. Also, this smart design increases energy efficiency and helps the system parts last longer.
Next, the Prophi® controller gives you dynamic power factor correction. In many places, loads change often and change fast. Traditional systems cannot keep up with these changes. They either add too much or too little correction. But the Prophi® watches the network at all times. It changes capacitor stages in real time. This method keeps the power factor where it should be. It also keeps voltage levels stable. That’s why this controller is great for industries where machines start and stop often.
Prophi® reactive power controller Product Features
- Hybrid Switching: Combines contactors and thyristor modules for efficient capacitor control.
- Dynamic Compensation: Real-time adjustment to rapid load changes.
- Intelligent Control Algorithm: Ensures balanced operation of capacitor stages.
- Harmonic Detection: Identifies and mitigates harmonics from non-linear loads.
- Measurement Type: 4-quadrant.
- Voltage Measurement Range: L-N: 30–525V; L-L: 50–760V.
- Power Supply: 100–400 V.
- Sampling Frequency: 10 kHz.
- Digital Inputs: 1.
- Overvoltage Category: CAT III.
- THD Measurement: Supports THD-U and THD-I.
- Communication Protocols: Modbus RTU.
- Dimensions: 144 mm x 144 mm x 55 mm.
- Weight: Approximately 1 kg.
- Front Panel Protection: IP20.
- Alarm Contact: 250 VAC / 5A.
- Control Stages: Available in 6, 8, or 12-stage versions.
Areas of Application
- Industrial Manufacturing
- Power Distribution Networks
- Renewable Energy Systems
- Commercial Buildings
- Data Centers
- Hospitals
- Airports
- Railway Systems
- Oil and Gas Facilities
- Water Treatment Plants
The Prophi® reactive power controller also uses a smart control system. It makes sure all capacitor stages work the same amount of time and switch on and off equally. This balanced use stops one part from wearing out faster than others. That way, the whole system lasts longer. It also finds harmful harmonics that come from non-linear loads. Then, it fixes those problems right away. This keeps the equipment safe and helps meet power quality rules.