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Welcome to our blog, where we specialize in topics related to electrical transformer manufacturing. As a leading company, we will share industry news and related topics. We will explore crucial aspects of transformer design, efficiency, and sustainability, providing concise and relevant information. Join us in this space dedicated to excellence in the electrical industry.


Industrial Projects: Selection of High Power Transformers.
Practical guide to selecting high-power transformers for industrial projects. Key factors, efficiency, types, and manufacturer recommendations.

Grupo Edmar
Oct 21


Industrial Projects: Selection of High Power Transformers.
Key factors for selecting high-power transformers in industrial projects. Efficiency, reliability, and technical guidance with Grupo Edmar.

Grupo Edmar
Oct 13


Medium voltage transformers: Applications and advantages.
Comprehensive guide on medium voltage transformers: what they are, where they are applied, their benefits, and why choosing them ensures efficiency and reliability in your electrical projects.

Grupo Edmar
Sep 15


Differences between Oil Type and Dry Type Transformers.
Oil-filled or dry-type? Here we explain in detail the key differences, pros and cons of each option so you can choose the best for your electrical setup.

Grupo Edmar
Sep 15


Preventive and Corrective Maintenance of the Transformer
Transformer maintenance is key to safety and efficiency. Discover the differences between preventive and corrective maintenance and which one is right for your needs.

Grupo Edmar
Sep 11


Design of electrical substations with Edmar transformers.
The design of an electrical substation defines supply safety and efficiency. With Grupo Edmar, you get quality transformers that ensure long-term reliability and performance.

Grupo Edmar
Sep 9


Electrical Transformer Selection: Key Factors.
Choosing an electrical transformer goes beyond price. Explore the main aspects you should consider—capacity, voltage, installation site, and lifespan—so your investment is efficient and reliable. Grupo Edmar is your trusted partner.

Grupo Edmar
Sep 8


Transformer capacities: from 5kVA to 100MVA
Transformers from 5 kVA up to 100 MVA. Grupo Edmar provides reliable equipment for all types of electrical projects: residential, commercial, industrial, and large-scale.

Grupo Edmar
Sep 3


Electrical Transformer Sale.
Grupo Edmar Offers Reliable Electric Transformers for Sale, Available Immediately and Manufactured to J Standards. Discover How Our Products Ensure Quality, Support, and Safety for Your Project.

Grupo Edmar
Aug 21


High Voltage Transformers: Uses, Design and Maintenance.
High-voltage transformers are essential for transmitting and distributing energy safely and efficiently. Discover their applications, design, types, and how proper maintenance can extend their lifespan and optimize the performance of your electrical network.

Grupo Edmar
Aug 21


Purchase of Electrical Transformer.
Before buying an electrical transformer, discover the essential technical requirements, the benefits of a new unit, and how Grupo Edmar delivers unbeatable quality, pricing, and warranty.

Grupo Edmar
Aug 20


Electrical Transformers for Data Centers: Technical Requirements.
In this article, we will review the most important technical requirements that electrical transformers for data centers must meet and how their proper selection impacts operations.

Grupo Edmar
Aug 20


CFE Transformers
Learn the CFE regulations you need to know before buying electrical transformers.

Grupo Edmar
Aug 20


Transformers in Monterrey: Manufacturing, Sales and Supply
Discover the best options for buying and selling high-quality transformers in Monterrey to power your business and industry.

Grupo Edmar
Aug 20


What is a Dry Type Transformer?
What is a dry-type transformer? A dry-type transformer is a device that facilitates the efficient transfer of electrical energy.

Grupo Edmar
Aug 20


What is an electrical transformer and how does it work?
An electrical transformer is a static electrical device that uses the principle of electromagnetic induction to transfer energy from one electrical circuit to another. This device is designed to maintain frequency and power by varying the current, voltage, or intensity.

Grupo Edmar
Aug 19
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