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What are the methods to judge the quality of oil-immersed transforme

What are the methods to judge the quality of oil-immersed transforme

The oil-immersed transformer must be carefully inspected before purchase to ensure the effect. However, many buyers do not understand oil-immersed distribution transformers, so ZTELEC teaches you how to judge the quality of oil-immersed transformers:

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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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Total assembly sequence of ZTELEC distribution transformers

Total assembly sequence of ZTELEC distribution transformers

The total assembly sequence of many customers' ZTELEC distribution 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

Manufacturers of mining distribution transformers not only manufacture transformers, but also maintain transformers. If the mining transformer is not maintained, it cannot exert such important performance and characteristics. The management of the distrib

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How to deal with common faults in distribution transformers

How to deal with common faults in distribution transformers

1. Three-phase load imbalance or seasonal overload,2. Poor grounding,3. Oil leakage

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Causes of spontaneous combustion of distribution transformers

Causes of spontaneous combustion of distribution transformers

Causes of spontaneous combustion of distribution transformers

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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?

The buried oil-immersed transformer has simple wiring and convenient installation, which reduces the maintenance workload. Using low-loss transformers can reduce energy losses. Buried dry type transformers have a short construction period, relatively few

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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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Chinese Valentine's Day

Chinese Valentine's Day

Today is the Chinese Lunar calendar, the seventh of July.
Chinese valentine's day
There is a love story hidden here.

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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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