Скачать или смотреть Accuracy Limit Factor (ALF) in Current Transformers Explained | CT Protection Core Basics

In this video, we explain the concept of Accuracy Limit Factor (ALF) used in current transformers (CTs), especially in relation to the protection core. Learn how ALF differs from Instrument Security Factor (ISF), how it is derived, and how notations like 5P10 or 5P20 indicate the ALF value. This is essential knowledge for electrical engineers, technicians, and students working with protection-class CTs in power systems.

✅ What is ALF?
✅ How to calculate Accuracy Limit Current?
✅ Difference between ALF and ISF
✅ Understanding CT markings like 5P10, 5P20

🔔 Don’t forget to Like, Share, and Subscribe for more electrical engineering insights!

#AccuracyLimitFactor #CurrentTransformer #ElectricalEngineering #CTProtection #PowerSystemProtection #ISF #CTMarkings #SubstationEquipment #ProtectionCore #CTBasics

For further reading
https://circuitmasterclass.com/accura...