Live Webinar Series


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The NETA Live Webinar Series is a collection of association-approved virtual training presentations sponsored by industry partners and eligible for 1 NETA CTD credit.

Each one-hour webinar will be presented live but will also be made available for viewing on-demand through the NETA Bookstore.

NETA Accredited Companies and Alliance Partners: Webinars are available free of charge.

Non-Members: Webinars are available for purchase ($99).

2026 Webinar Series


Mark Your Calendars – Registration Opening To Come

 

DATE

WEBINAR TOPIC

SPONSOR

April 9, 2026

Transformers – Testing and Diagnostics

Megger

April 23, 2026

Renewable Energy Commissioning and Acceptance Testing

Vector Power

May 20, 2026

Corona Partial Discharge: Detection, Risk Prevention and Real-World Insights

OFIL

June 4, 2026

Circuit Breakers

Group CBS

July 16, 2026

Protection & Controls

Megger

August 13, 2026

Transformers Part 1 – Trouble Shooting

intellirent

September 10, 2026

Transformers Part 2 – Failure Detection

intellirent

September 24, 2026

Electrical Maintenance Basics

Vector Power

October 8, 2026

Transformers Part 3 - Dielectric Frequency Response for Oil-Filled Transformers and Bushings

intellirent

October 25, 2026

Renewables/General Electric

Megger

December 10, 2026  

Electrical Power System Trouble Shooting & NFPA 70E Compliance

Group CBS

WEDnesDAY, MAY 20TH, 2:00 PM ET

Corona Partial Discharge: Detection, Risk Prevention & Real-World Insights (1hour)

Register Today

Featuring: 

ERAN FRISCH, CTO, OFIL Systems

Corona Partial Discharge (PD) is an early indicator of insulation degradation in high-voltage assets. While often invisible to the naked eye, it can lead to accelerated aging, energy loss, equipment failure, and costly outages. Understanding how to detect this phenomenon early is key for maintaining grid reliability and reducing maintenance risks. 

In this webinar, we will cover what corona and PD are, why they matter for utilities and service teams, and how UV-based visual inspection improves on-site decision-making. We will present OFIL Systems’ solar-blind UV imaging solutions, the types of faults our technology detects, and real-world use cases from substation environments and field inspections. 

Attendees will gain practical insight into inspection workflows, fault recognition, and how early detection supports predictive maintenance strategies, enhanced safety, and long-term asset health.

Register Today

Sponsored by
OFIL Systems



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Eran Frisch

CTO, OFIL Systems

PREVIOUS WEBINARS ARE AVAILABLE IN THE BOOKSTORE