#management in transformers p3
![DGA Course – e-lesson #3 – Sampling oil for DGA, consideration on frequencies and sampling safety aspects- part II DGA 3rd lesson](https://transform.zgisoft.com/files/DGA-3rd-lesson-illustration-850-x-400.jpg)
DGA Course – e-lesson #3 – Sampling oil for DGA, consideration on frequencies and sampling safety aspects- part II
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![Transformer specification course – e-lesson #4 – Quality management, inspections and testing Transformer specification course - e-lesson #4 - illustration 850 x 400](https://transform.zgisoft.com/files/Transformer-specification-course-e-lesson-4-illustration-850-x-400.jpg)
Transformer specification course – e-lesson #4 – Quality management, inspections and testing
Available on-demand
![Transformer Oil Course – e-lesson #3 – International Oil Standards – Basic Concepts and Key differences Transformer oil course - e-lesson #3](https://transform.zgisoft.com/files/Transformer-oil-course-e-lesson-3-illustration-850-x-400.jpg)
Transformer Oil Course – e-lesson #3 – International Oil Standards – Basic Concepts and Key differences
Available on-demand
![DGA course – e-lesson #2 – Sampling oil for DGA, consideration on frequencies and sampling safety aspects Image courtesy by Končar D&ST](https://transform.zgisoft.com/files/illustration-850-x-400-3.jpg)
DGA course – e-lesson #2 – Sampling oil for DGA, consideration on frequencies and sampling safety aspects
Available on-demand
![Transformer Specification course – e-lesson #3 – Transformer Special Technical Requirements based on the application Transformer Specification course - e-lesson #3 - illustration 850 x 400](https://transform.zgisoft.com/files/Transformer-Specification-course-e-lesson-3-illustration-850-x-400.jpg)
Transformer Specification course – e-lesson #3 – Transformer Special Technical Requirements based on the application
Available on-demand
![Transformer Specification course – e-lesson #2 – Prepare and Issue Technical Specifications for Power Transformers Transformer specification course - e-lesson #2 - illustration](https://transform.zgisoft.com/files/Transformer-specification-course-e-lesson-2-illustration-850-x-400.jpg)
Transformer Specification course – e-lesson #2 – Prepare and Issue Technical Specifications for Power Transformers
Available on-demand
![An Introduction to Transformer Oil – A brief overview of transformers based on insulation systems Transformer oil - e-lesson #1 - illustration 850 x 400](https://transform.zgisoft.com/files/Transformer-oil-e-lesson-1-illustration-850-x-400.jpg)
An Introduction to Transformer Oil – A brief overview of transformers based on insulation systems
Available on-demand
![Transformer Specification course – e-lesson #1 – Define Specifications and Understand Table of Contents Breakdown Transf. specification course - e-lesson #2 - 850 x 400 illustration](https://transform.zgisoft.com/files/Transf.-specification-course-e-lesson-2-850-x-400-illustration.jpg)
Transformer Specification course – e-lesson #1 – Define Specifications and Understand Table of Contents Breakdown
Available on-demand
![Transformer Oil course – e-lesson #2 – Important properties of transformer oil critical for its application in transformers Transformer oil course - e-lesson #2](https://transform.zgisoft.com/files/New-Project-15.jpg)
Transformer Oil course – e-lesson #2 – Important properties of transformer oil critical for its application in transformers
Available on-demand
![Transformer oil – e-lesson #19 Maintanance Standards for Ester Fluids ( Synthetic & Natural Esters)](https://transform.zgisoft.com/files/lesson-19-image.png)
Transformer oil – e-lesson #19 Maintanance Standards for Ester Fluids ( Synthetic & Natural Esters)
Available on-demand
![Contract management course – e-lesson #6: Contract element flow chart, best practices, contract evaluation and success Contract management course – e-lesson #6: Contract element flow chart, best practices, contract evaluation and success](https://transform.zgisoft.com/files/CONTRA3.jpg)
Contract management course – e-lesson #6: Contract element flow chart, best practices, contract evaluation and success
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![Transformer oil – e-lesson #18 – A detailed comparison of Ester fluids and mineral oils](https://transform.zgisoft.com/files/Transformer-oil-18-image-scaled.jpg)
Transformer oil – e-lesson #18 – A detailed comparison of Ester fluids and mineral oils
Available on-demand
![Transformer specification course – e-lesson #10: Tender assessment and specifications Transformer specification course - e-lesson #10 - 850 x 400 illsutration](https://transform.zgisoft.com/files/Transformer-specification-course-e-lesson-10-850-x-400-illsutration.jpg)
Transformer specification course – e-lesson #10: Tender assessment and specifications
Available on-demand
![DGA Course – e-lesson #12: Special lesson – Dr. Michel Duval. Survey of important contributions reviewed by Dr. Michel Duval.](https://transform.zgisoft.com/files/DGA-e-lesson-12-Implementing-DGA-to-distinguish-between-real-faults-and-non-critical-failures-850-x-400-1.jpg)
DGA Course – e-lesson #12: Special lesson – Dr. Michel Duval. Survey of important contributions reviewed by Dr. Michel Duval.
Available on-demand
![Transformer specification course – e-lesson #9: Specification of processes (services) for power transformers specifications Transformer specification course - e-lesson #9 - 850 x 400 illustration](https://transform.zgisoft.com/files/Transformer-specification-course-e-lesson-9-850-x-400-illustration.jpg)
Transformer specification course – e-lesson #9: Specification of processes (services) for power transformers specifications
Available on-demand
![DGA Course – e-lesson #11: A brief “history of the future” – an advanced approach to DGA diagnosis based on AI DGA course - e-lesson #13 - illustration 850 x 400](https://transform.zgisoft.com/files/DGA-course-e-lesson-13-illustration-850-x-400.jpg)
DGA Course – e-lesson #11: A brief “history of the future” – an advanced approach to DGA diagnosis based on AI
Available on-demand
![DGA Course –e-lesson #10: When should one recommend taking a transformer out of service DGA Course - e-lesson #10 image v2](https://transform.zgisoft.com/files/DGA-Course-e-lesson-10-image-v2.jpg)
DGA Course –e-lesson #10: When should one recommend taking a transformer out of service
Available on-demand
![Transformer specification course – e-lesson #8: Classification of technical requirements – ‘essential versus optional’ Transformer specification course - e-lesson #8 - illustration 850 x 400](https://transform.zgisoft.com/files/Transformer-specification-course-e-lesson-8-illustration-850-x-400.jpg)
Transformer specification course – e-lesson #8: Classification of technical requirements – ‘essential versus optional’
Available on-demand
![Transformer oil – e-lesson #17 – Alternative fluids – Basic features influenced by chemical structures](https://transform.zgisoft.com/files/Transformer-oil-e-lesson-17-HSE-aspects-in-mineral-oils.jpg)
Transformer oil – e-lesson #17 – Alternative fluids – Basic features influenced by chemical structures
Available on-demand
![Transformers specification course – e-lesson #7: Power transformer technical specifications – fundamental rules](https://transform.zgisoft.com/files/Transformer-specification-course-e-lesson-7-illustration-850-x-400-1.jpg)
Transformers specification course – e-lesson #7: Power transformer technical specifications – fundamental rules
Available on-demand
![DGA Course – e-lesson #4: Critical description of leading modern techniques for separation and measurements in offline DGA measurements DGA Course - e-lesson #4 - illustration 850 x 400](https://transform.zgisoft.com/files/DGA-Course-e-lesson-4-illustration-850-x-400.jpg)
DGA Course – e-lesson #4: Critical description of leading modern techniques for separation and measurements in offline DGA measurements
Available on-demand
![DGA course – e-lesson #8 – Selecting and using the proper DGA online device for your transformer DGA course - e-lesson #8 - illustration 850 x 400](https://transform.zgisoft.com/files/DGA-course-e-lesson-8-illustration-850-x-400-1.jpg)
DGA course – e-lesson #8 – Selecting and using the proper DGA online device for your transformer
Available on-demand