- 2024-09-25
- Company News
National Day Holiday Notice
National Day Holiday NoticeZtelec Group departments:
National Day is approaching, according to the notice of national holiday arrangements, the 2024 National Da
Transformer industry News - Latest industry news and information
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National Day Holiday NoticeZtelec Group departments:
National Day is approaching, according to the notice of national holiday arrangements, the 2024 National Da
The container and sampling method used for sampling have the most direct impact on whether the actual quality of the oil can be truly reflected. The oil sample for the pressure test shall not be less than 0.5 kg, and the oil sample for the simplified test
Read MoreIn the event of an oil-immersed transformer failure, it is necessary to carefully observe and discover that some small faults of the oil-immersed distribution transformer can be solved. Today, I will teach you some repair techniques to help you operate oi
Read MoreNot only the new residential area should be standardized, but also some existing old residential community oil-immersed transformer configuration methods should be analyzed. It is necessary to re-adjust the dry-type transformer configuration that can not
Read MoreAlthough the transformers are now designed to be maintenance-free, some manufacturers have cut corners during manufacturing, causing short-circuits in oil-immersed distribution transformers. After the distribution transformer short-circuit fault, should i
Read MoreThe 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:
Read MoreIn 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
Read MoreNine major problems that must be paid attention to when installing power transformers
Read MoreNote 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
Read MoreEnsuring 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
Read MoreDiscover 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
Read MoreThis 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
Read MoreChoosing a suitable power transformer not only ensures safety, but also saves procurement costs and reduces losses.
Read MoreLearn 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.
Read MoreTo 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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