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What issues should be paid attention to in the installation and maintenance of dry-type transformers
When installing and maintaining dry-type transformers, special attention should be paid to several key issues to ensure the safe operation and long-term performance of the equipment.
First, the installation guide and technical requirements provided by the manufacturer should be strictly followed during the installation process. Dry-type transformers are usually used in places with high environmental requirements, such as factories, large buildings, etc., so the accuracy of installation directly affects the subsequent operation stability and safety of the equipment.
Secondly, the choice of installation location is crucial. Dry-type transformers should be kept away from moisture, flammable substances and chemically corrosive substances to prevent the equipment from being affected by the external environment. It is usually recommended to be installed in a well-ventilated, dust-free and temperature-appropriate place to ensure the heat dissipation effect and the stability of the long-term use of the equipment.
In addition, special attention should be paid to the installed electrical wiring. Wiring must be carried out strictly in accordance with the electrical drawings and wiring diagrams to ensure that each cable is firmly connected and in good contact to avoid equipment failures and safety hazards caused by poor contact or short circuits.
In terms of maintenance, regular inspection and maintenance are the key to ensuring the long-term operation of dry-type transformers. Regularly check the appearance of the transformer for abnormalities, such as oil leakage, surface dirt, etc.; check whether the cooling fan is operating normally and remove dust accumulation; check whether the terminal is loose and whether there is abnormal heating, etc.
In addition, regular insulation testing and oil quality analysis are also important parts of maintenance work. Through these tests, possible problems inside the transformer can be discovered in time, preventive maintenance measures can be taken, and the service life and stability of the equipment can be extended.
In summary, the installation and maintenance of dry-type transformers require a high degree of professionalism and meticulous operation. Only by strictly following standard operating procedures can the equipment be ensured to operate long-term, safely and stably, providing reliable power guarantee for industrial production.
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