28/08/2025
🔍 Understanding Power Factor – A Key to Electrical Efficiency
Power factor (PF) is a critical but often overlooked indicator in electrical systems. It represents the ratio between real power (used to perform work) and apparent power (total power supplied).
👉 PF = Real Power (kW) / Apparent Power (kVA)
A power factor of 1 is ideal — it means all the power is being effectively used.
But in reality, inductive loads like motors and transformers cause the power factor to drop.
📉 Why does this matter?
Low PF increases electricity bills due to utility penalties
It overloads cables, transformers, and switchgear
It reduces the overall capacity of your power system
💡 How to fix it?
At ETA Electric, we use a mix of solutions:
🔹 Active Harmonic Filters
🔹 Automatic Capacitor Banks
🔹 Real-time PF Monitoring Systems
✅ Result: Optimized performance, reduced energy losses, and extended equipment life.
Contact us to learn more:
📱 Phone: +20 111 4951 988
📩Email: [email protected]
🌐 https://etaelectric.com
📍Address: 410 El-Haram Street, Giza, Egypt