TRANSFORMER GASKETS – SMALL PART, BIG MISSION
When talking about transformers, most people think of windings, core steel, or insulating oil. But few realize that a small component like the gasket plays a critical role in the...
1. Overview of Amorphous Core Transformer with Galvanized Tank In the context of the power industry increasingly focusing on energy efficiency and operational optimization, transformers using amorphous core materials are...
Closing a Year of Perseverance – Ready to Break Through and Go Further The CTC Year-End Party 2025 was a meaningful event marking a year of continuous efforts and dedication...
Who is the creator of this “giant machine”? China has successfully manufactured the world’s most powerful smart transformer, boasting a massive capacity of 750 MVA (megavolt-amperes). The transformer will transmit...
In the structure of a transformer, there are materials that are not easily visible but play a vital role in the performance and service life of the equipment. Insulating paper...
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How Does a Transformer Work? – Essential Knowledge You Shouldn’t Miss
A transformer is an indispensable electrical device in power transmission and distribution systems. You can find transformers everywhere – from industrial substations to household electrical equipment. In this article, let's...
Unicore corrugated iron core cutting technology
Advantages of Unicore core cutting technology Reduced no-load loss : Thanks to the continuous structure and less gaps, the magnetic flux moves more smoothly, with lower magnetization loss than traditional laminated cores....
The Heating and Cooling Process of Transformers
Whether it is an oil-immersed transformer or a dry-type transformer, during operation, due to the presence of core losses and copper losses, these losses will convert into heat energy and dissipate...
3 Key Areas to Examine During a Transformer Visual Inspection
A thorough visual inspection is an important part of your transformer maintenance. You can perform your own inspection easily and cost-free if you know what to look for. At first...
TRANSFORMER STARTUP IN COLDER TEMPERATURES
Are the startup conditions the same for transformers in colder climates? Do I need to warm up my transformer? Yes, colder climates merit more care at startup. In normal temperatures,...
ROUTINE CAST RESIN MAINTENANCE
It is a good idea to also inspect cast-resin transformers once a year. More inspections may be needed depending on the transformer's age, wear, and location. Cast-resin transformers use air...
ROUTINE OIL TRANSFORMER MAINTENANCE
We regularly get questions about transformer maintenance from our customers. Do I need to regularly inspect my transformer? How often should I perform maintenance? Does maintenance look different for liquid-filled...
The Importance of Electrical Testing Your Transformer
Testing your equipment is an important part of making sure your transformers are operating correctly and efficiently. The most common and cheapest form of testing for a transformer is usually oil...
5 Questions on Transformer Grounding
You hired someone to install and ground your transformer. You assumed they understood and followed all appropriate codes and considered the health and safety of your personnel and equipment. But...