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Operation management of oil-immersed distribution transformer

Operation management of oil-immersed distribution transformer

In order to ensure the normal operation of the oil-immersed distribution transformer, it is necessary to strengthen the operation and management of the distribution transformer, do a good job in the operation and maintenance of the transformer, analyze th

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Nine major problems that must be paid attention to when installing power transformers

Nine major problems that must be paid attention to when installing power transformers

Nine major problems that must be paid attention to when installing power transformers

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How to avoid the magnetic saturation transient effect of distribution transformer

How to avoid the magnetic saturation transient effect of distribution transformer

Note that the flux should be checked for saturation near the minimum input voltage and maximum pulse width. Since the pulse width is narrowed when the input voltage is high, the core is far from saturation. At transient loads, when the input voltage is hi

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Mine distribution transformer routine maintenance

Mine distribution transformer routine maintenance

Ensuring optimal performance and longevity of mine distribution transformers requires regular routine maintenance. This involves inspections, cleaning, and testing of essential components to prevent failures and enhance reliability. Implementing a proacti

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How to deal with common faults in distribution transformers

How to deal with common faults in distribution transformers

Discover effective strategies for troubleshooting and resolving common faults in distribution transformers. This comprehensive guide covers key issues such as overloading, insulation failure, and tap changer malfunctions, providing practical solutions to

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Common Issues Leading to Distribution Transformer Burning

Common Issues Leading to Distribution Transformer Burning

This article discusses the issues leading to distribution transformer burning, including improper fuse replacement, insulation aging, tap changer problems, oil seepage, and lack of arresters. It emphasizes the importance of using high-quality ZTELEC distr

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How to choose the right power transformer

How to choose the right power transformer

Choosing a suitable power transformer not only ensures safety, but also saves procurement costs and reduces losses.

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Why can buried power transformers replace box-type substations?

Why can buried power transformers replace box-type substations?

Learn how buried power transformers can effectively replace box-type substations. Discover their advantages in space efficiency, aesthetic integration, and reduced visual impact while delivering reliable power distribution solutions.

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What kinds of cooling media are there for power transformers?

What kinds of cooling media are there for power transformers?

To get the heat out of the power transformer, there are generally three types of media that can be used: air, water, and oil. The heat-generating components of the 35kv transformer are mainly two parts: one is the coil and the other is the iron core.

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Why is the zero line current greater than the live current?

Why is the zero line current greater than the live current?

The reason why the neutral current is greater than the live current

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How to improve the short-circuit resistance of distribution transformers

How to improve the short-circuit resistance of distribution transformers

In order to effectively improve the short-circuit resistance of distribution transformers, ZTELEC has developed a practical and feasible way by integrating the methods of other transformer manufacturers.

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How Phase Shifting Rectifier Transformer works

How Phase Shifting Rectifier Transformer works

Phase Shifting Rectifier Transformer is the power transformer for rectifier equipment. The rectification device is characterized by the original input current, and the secondary side outputs DC after rectifying the original. Converter is a general term fo

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Whether power transformers have radiation

Whether power transformers have radiation

Electromagnetic radiation is a special engineering term in the field of radio communication engineering and electromagnetic compatibility. It refers to the phenomenon that energy is emitted from source to space in the form of electromagnetic wave, or the

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How to choose the right power transformer

How to choose the right power transformer

In normal operation, the power distribution load of the distribution transformer should be about 75~90% of the rated capacity of the transformer. When the actual load of the transformer is less than 50%, the small-capacity transformer should be replaced.

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Comparison of Winding Core Oil-immersed Transformer and elliptical cross-section iron core transform

Comparison of Winding Core Oil-immersed Transformer and elliptical cross-section iron core transform

Stereo roll iron core transformer feature and elliptical cross-section core feature

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