Frequently Asked Questions
What is power factor correction?
Power factor correction is adjusting the power factor of an electrical system to bring it closer to unity (1.0). Users can achieve it by adding power capacitors to the system.
Why is power factor correction important?
Power factor correction improves the efficiency of electrical systems by reducing the reactive power. It decreases energy losses, lowers electricity bills and improves voltage regulation.
Do I need power factor correction?
If you have trouble with high energy bills, voltage fluctuations, electrical equipment overheating and / or protective device tripping, then yes. A power quality analysis can determine whether power factor correction is necessary.
How do power capacitors improve power factor?
Power capacitors are connected in parallel to inductive loads in electrical systems. They supply reactive power to offset the reactive power consumed by the inductive loads. As a result, Eaton capacitors reduce the overall reactive power demand and improve the power factor.
How do I choose the right Eaton power capacitor for my application?
Before making a purchase, consider your:
- Electrical load characteristics
- Desired power factor target
- System voltage and frequency
- Ambient temperature
- Available space for installation
What are Eaton supercapacitors and ultracapacitors?
Eaton supercapacitors and ultracapacitors are energy storage devices that use electrochemical double-layer capacitance to store and release electrical energy. They offer high power density, fast charge / discharge rates and long operational lifespans compared to traditional capacitors.