Free High Voltage Testing Workshops Across the UK in 2026

In the high voltage sector, knowledge cannot stand still.

As electrical networks become more complex and testing standards continue to evolve, engineers must stay current with the latest practices, technologies, and safety procedures.

That is why T&R Test Equipment Ltd. is pleased to announce a series of free High Voltage Testing Workshops taking place across the UK throughout 2026, delivered in partnership with PASS Ltd.

These practical, engineer-focused sessions are designed to provide valuable technical insight, live demonstrations, and hands-on experience with the latest high voltage testing and safety equipment.

The first workshop takes place on Tuesday 26th May 2026 in Leeds, with further sessions scheduled in Hamilton and Stevenage later in the year.

Why Attend?

For engineers working in commissioning, maintenance, protection testing, or high voltage safety, keeping pace with industry developments is essential.

These workshops have been specifically designed to help professionals strengthen their technical knowledge while gaining practical exposure to proven testing methods and equipment.

Attendees will benefit from:

Expert Technical Knowledge

Gain insight from experienced specialists at T&R Test Equipment Ltd., drawing on more than four decades of experience supporting the HV sector.

The sessions will cover practical testing challenges, best practice methodologies, and real-world applications.

Hands-On Equipment Demonstrations

This is not a presentation-based seminar.

Participants will have the opportunity to work directly with a wide range of T&R and Metrohm test equipment, including live demonstrations of:

• 50ADM-P
• 200ADM-P Mk2
• 750ADM Mk4
• CU-P Primary Injection Systems
• High Voltage Instruments Range

Practical Learning

The workshop is structured around the challenges engineers face in the field.

Topics include:

• Relay testing methodologies
• Protection system validation
• Primary vs secondary injection testing
• Cable commissioning and impedance measurement
• High voltage testing accuracy
• Avoiding common measurement errors
• Safe HV testing procedures

Networking Opportunities

Meet fellow engineers, commissioning specialists, and testing professionals from across the industry.

These sessions provide an excellent opportunity to exchange ideas, discuss practical challenges, and share operational experience.

Free Attendance

Attendance is completely free, and complimentary lunch and refreshments will be provided.

Workshop Agenda

Morning Session

• 9:15am – 12:30pm

Relay Testing & Protection Systems

The workshop begins with a detailed practical review of relay operation and testing.

Key topics include:

• Relay types and protection applications
• Relay interaction with circuit breakers
• Testing best practices
• Common faults and troubleshooting techniques

Demonstrations will showcase the capabilities of the 50ADM-P and 200ADM-P Mk2.

Primary Injection Testing

The second session explores one of the most critical stages of commissioning.

Topics include:

• Why primary injection matters
• Differences between primary and secondary injection
• Typical site challenges
• Commissioning strategies
• Live demonstration of the 750ADM Mk4

Additional discussion will cover:

• CU-P systems
• PCU1 primary injection systems

Complimentary Lunch

• 12:30pm – 1:00pm

Afternoon Session

• 1:00pm – 3:00pm

High Voltage Testing & Safety

The final session focuses on high voltage measurement and safe working practices.

Topics include:

• Selecting the correct HV tester
• Achieving accurate measurements
• Common sources of error
• HV safety protocols
• Practical demonstrations using Metrohm’s HVI range

2026 Workshop Dates

Leeds

📅 Tuesday 26th May 2026
📍 Unit 19, Royds Hall Road, Leeds, LS12 6AJ

Hamilton (Glasgow)

📅 Tuesday 22nd September 2026
📍 PASS Ltd, Hamilton, ML3 0QQ

Stevenage

📅 Tuesday 6th October 2026
📍 PASS Ltd, Stevenage, SG1 2DF

Spaces Are Limited

Demand for these technical workshops is expected to be high.

To ensure the best hands-on experience for attendees, places are limited at each venue.

Early registration is strongly encouraged.

Register here: https://www.eventbrite.co.uk/e/high-voltage-testing-workshop-leeds-relay-testing-pi-hv-commissioning-tickets-1986899594172?aff=oddtdtcreator

Invest a Day. Gain Knowledge That Lasts for Years.

High voltage testing is not simply about using the right instrument.

It is about understanding methodology, recognising potential errors, and applying best practice with confidence.

These workshops provide a valuable opportunity to sharpen your skills, deepen your technical understanding, and gain practical experience with equipment trusted by engineers worldwide.

Secure your free place and take the next step in strengthening your high voltage testing expertise.