TESTING SERVICES

We are pleased to be offering a country wide testing service, to supply both G99 and G100 on site witness or non witness tests.

The basic guiding principles will always be based on the requirements for the connection of generation equipment in parallel with public distribution networks on or after, 27 April 2019 (G99 or G100).

These tests will be developed on a bespoke structure after a full conversation with the DNO engineers involved.

The standard that governs mains protection in the UK and Ireland is (as of April 2019), G99. G99 mains protection is an important regulatory standard for both network operators (DNOs) and power generators. For the DNOs and utility companies, G99:

• Ensures safe balanced operation of the distribution system.
• Guarantees reliable delivery of high quality electricity.
• Allows smooth involvement of the distributed generation.
• Enables remote control of power supply sources.
For generating companies, G99 offers:
• reliable protection of their plant.
• simple and standardised implementation across the whole of the UK.

When we attend site for testing we will bring our own calibrated test equipment and general connection equipment, appertaining to a smooth set up procedure.

The G100 Engineering Recommendations are for guidance of any export restricted systems.

We have over the last 10 years done many of these tests and when required we will bring to site our own power injection equipment.

We can work with any DNO in the UK and Ireland, and most of the engineers will either know our lead tester Dave Pallas or will have trained with him. For any DNO witness testing you may require on any enbeded generation system, please get in touch, and we will take your instructions and supply you with a fixed quotation.

We are pleased to inform any clients new or old, that we are now on the recommended list of testing contractors with The National Grid and UKPN.

On behalf of The National Grid and the DNO’s, the ENA have set up a webpage with the all of the information currently available. Of course there will be a lot more information being made available in June, but the page can be found at:

http://www.energynetworks.org/electricity/engineering/accelerated-loss-of-mains-change-programme.html

Get In Touch

If you are looking for a bespoke training session for your staff why not get in touch to discuss your requirements?

Our training sessions can be held at your offices or workshop.

Accreditations

Testimonials

Everything is transparent. It was very good.

Pat Thompson
Very informative, Dave is a wealth of knowledge and breaks the course down to make training simple.

Richard Fitzgerald
The training was very informative and paced to suit our level of knowledge and experience. I would highly recommend the training for anyone looking at G99 relay testing.

Thomas Jones
I thoroughly enjoyed it and the lunch were a good position and laid out very nicely. I like my food, thank you very much.

Johannes Moolman
First to give a bit of context, I had limited knowledge regarding G99 requirements and I’ve never done any protection relay testing before. But thanks to Dave, I really understand the purpose of the test and how to perform it on the G99 relay. It is also nice to have access to the online courses to expand my understanding on the G99 grid connection process.

Jonathan Le Blanc
Thanks Dave. Excellent Course Material.

Quentin Oakley
Really Helpful, Great Information. All Great, Thanks.

Robert Smith
All Great! Excellent!

Wayne Dubois
The work they did impressed me on multiple levels. I have been very happy about the whole process and they have done a great job. Always helpful with our questions!

Richard Brennan
We have been very much impressed by G99 Training. Needless to say we are extremely satisfied with the results. Thank you!

Elena Gonzales
Great Job. And all because of the awesome guys from G99.training.

John Jones
I really liked the training given on the testers.

Andrew Evans
The course is a lot more intensive than I had expected, but great information.

James Mabbet
Loved this course.

Jamie Dunleavy

Everything is transparent. It was very good.

Pat Thompson
Very informative, Dave is a wealth of knowledge and breaks the course down to make training simple.

Richard Fitzgerald
The training was very informative and paced to suit our level of knowledge and experience. I would highly recommend the training for anyone looking at G99 relay testing.

Thomas Jones
I thoroughly enjoyed it and the lunch were a good position and laid out very nicely. I like my food, thank you very much.

Johannes Moolman
First to give a bit of context, I had limited knowledge regarding G99 requirements and I’ve never done any protection relay testing before. But thanks to Dave, I really understand the purpose of the test and how to perform it on the G99 relay. It is also nice to have access to the online courses to expand my understanding on the G99 grid connection process.

Jonathan Le Blanc
Thanks Dave. Excellent Course Material.

Quentin Oakley
Really Helpful, Great Information. All Great, Thanks.

Robert Smith
All Great! Excellent!

Wayne Dubois
The work they did impressed me on multiple levels. I have been very happy about the whole process and they have done a great job. Always helpful with our questions!

Richard Brennan
We have been very much impressed by G99 Training. Needless to say we are extremely satisfied with the results. Thank you!

Elena Gonzales
Great Job. And all because of the awesome guys from G99.training.

John Jones
I really liked the training given on the testers.

Andrew Evans
The course is a lot more intensive than I had expected, but great information.

James Mabbet