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The Importance of Transformer Diagnostic Technology to Power Grid Safety

The Importance of Transformer Diagnostic Technology to Power Grid Safety The safe operation of the power grid is the foundation for ensuring a stable and reliable power supply. Power grid failures and large-scale power outages not only cause huge economic losses and disrupt citizens’ normal... Read More

What is the function of transformer bushings?

What is the function of transformer bushings? What performance characteristics do we need? Transformer bushings are a common accessory. Whether it’s an oil-immersed transformer or a dry-type transformer, you’ll see this component on the outside. Today, we’ll mainly introduce the... Read More

What causes thermal failures in the core of an oil-immersed transformer?

What causes thermal failures in the core of an oil-immersed transformer? Today we’ll discuss some types of thermal failures in oil-immersed transformers, specifically core failures. Core failures account for about 3% of all overheating failures, a proportion that warrants our attention. So,... Read More

Transformer Protection System

Transformer Protection System Now we will explain the components and systems of the protection section. First, we need to classify the emergency protection system: Classification: (1) Power Disconnection Device: Disconnects the faulty transformer from the power grid. (2) Pressure Relief Device: D... Read More

Why should you pay attention to the ambient temperature when purchasing a transformer?

Why should you pay attention to the ambient temperature when purchasing a transformer? Experienced power industry professionals pay attention to the ambient temperature and the temperature specified in the transformer’s instruction manual when selecting a transformer. Today, we’ll mai... Read More

Transformer Performance Parameters Introduction – No-load Current and No-load Loss

Transformer Performance Parameters Introduction – No-load Current and No-load Loss When we previously published the parameters of various transformers, we introduced the no-load current and no-load loss of transformers in detail each time. Today, we will introduce the meaning and characteristics ... Read More

Transformer Performance Parameters Introduction – Short-Circuit Impedance.

Transformer Performance Parameters Introduction – Short-Circuit Impedance. We’ve received quite a few inquiries on our website recently, and we’ve tried our best to answer and resolve everyone’s questions. However, we’ve found that because users are located in different ar... Read More

How to select a transformer based on its no-load current and no-load loss?

How to select a transformer based on its no-load current and no-load loss? In the previous section, we explained the characteristics and meanings of no-load current and no-load loss to provide a reference for reasonable selection. Regarding parameter selection, each manufacturer will provide a de... Read More

Transformer Load Loss

Transformer Load Loss: An Introduction from a Transformer Selection Perspective Transformer load loss is a crucial parameter among transformer parameters. To help users better understand this parameter, we will introduce it today, covering its meaning and characteristics, along with some simple e... Read More

How is the insulation level of a transformer assessed and defined?

How is the insulation level of a transformer assessed and defined? Today, we will explain how to judge the insulation level of a transformer. This is because the insulation level is a standard for assessing transformer quality, and as a transformer manufacturer, we feel it’s necessary to ex... Read More

What causes thermal failures in the core of an oil-immersed transformer?

What causes thermal failures in the core of an oil-immersed transformer? Previously, based on statistical data, our manufacturer analyzed the principles and formation processes of common transformer fault types. Yesterday, we also provided some examples to reinforce the concepts and provide a mor... Read More

What are the differences between three-phase and single-phase transformers?

What are the differences between three-phase and single-phase transformers? Today, we will mainly compare three-phase and single-phase transformers. Firstly, single-phase transformers were invented first, and three-phase transformers were developed later. This is basic historical knowledge that o... Read More
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