How to manage dry-type transformers in winter?
2022-11-30
1. Adjust the three-phase load balance of dry-type transformer
The temperature difference between winter and summer is very large, and the three-phase load of dry-type transformer should also be different. It is reasonable to accurately measure and adjust the three-phase load of dry-type transformer on time every week. According to the different routing of neutral wire, the standard value of unbalanced electric flow cannot exceed 25% and 40% of the rated current of dry-type transformer. If it exceeds this value, it is necessary to immediately adjust the two-color load to ensure balance. In the cold winter peak power consumption period, it is necessary to improve the accurate measurement and inspection times of dry-type transformers, and immediately grasp the situation of dry-type transformers.
2. Improve the management of rainy and snowy weather and do a good job of cleaning
Rainy and snowy weather has a great impact on the dry-type transformer. It is necessary to immediately remove the snow and ice accumulated up and down and around the dry-type transformer assembly platform, and improve maintenance.
3. Remove dirt to avoid safety accidents
The dry type transformer is afraid of fire, so the nearby dirt must be removed immediately, especially the flammable and explosive materials. In addition, whether there is arc discharge, short circuit fault, charge discharge, etc. in the maintenance of ceramic tubes and composite insulators.
It is difficult to manage the dry-type transformer in winter, so it is important to carry out management. The dry-type transformer is an extremely important electrical equipment. Therefore, adequate daily maintenance and management are required to promote the continuous improvement of dry-type transformer performance and efficiency.
Qingdao Hengfengyou Electric Group, is an electrical enterprise with transmission and distribution industry as its main business, integrating product research and development, manufacturing and trade. Designated suppliers for the world's top 500 enterprises.Its main products include oil-immersed transformer,dry-type transformer,electric furnace transformer,mining transformer ,rectifier transformer .It has been successfully sold to more than 50 countries around the world. Product certification is complete. Hengfengyou Electric will provide you with the best electrical product solutions. 【https://www.hengfengyou-electric.com ； sales@hengfengyou-electric.com ； WhatsApp：+86158 5325 2696（Jack） 】
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