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Apr 2026

Fundamentals of OLTC Selection for Modern Power Transformers

As modern power systems face increasing voltage fluctuations due to renewable integration, dynamic loads, and grid complexity, selecting the right On-Load Tap Changer (OLTC) has become a critical part of transformer design. It is crucial to choose the right solution for you. 

This webinar provides a practical introduction to the fundamentals of OLTC selection and might give you the answers you are looking for. Participants will gain a clear understanding of key parameters such as rated current, step voltage, and tap range, and how these influence performance across different applications. 

The session is designed to help engineers and decision-makers approach OLTC selection with confidence, avoid common mistakes, and align their choices with real operating conditions. 

What you will learn: 

  • Basics and working principle of OLTC 
  • Key selection parameters and their impact 
  • Application-based selection approach
  • Common mistakes and how to avoid them 

Who should attend: 

Transformer OEM engineers, utilities, EPC contractors, consultants, and industrial users involved in transformer design and specification. 

Register for free and let us help you find the right solution for your business needs.

Date: April 29, 2026 

Time: 10:00 AM – 11:00 AM (EEST) & 04:00 PM – 05:00PM (EEST)

Registration Link