RubinPower transformer calculation sheetClassification knowledge

How to reduce the failure of dry-type transformer?The manufacturing process of dry-type transformer is very process, and must be technically as a certain pillar. Only in that way, the performance of dry-type transformer will be more stable. What are the common manufacturing processes and steps of dry-type transformer?Rubin,How to make up oil for oil immersed transformer?Oil leakage at electric welding positionSarikei,Performance and main parameters of common metal composites, various welding processes and machinery and equipment, preparation treatment of thick steel plate, blanking process, production and manufacturing process and quality standards of automobile oil tank, riser,RubinOil immersed transformer 2500kVA, coupling and oil storage tank cabinet, welding leakage test and NDT technology, surface treatment process and quality standards copper, Production process and quality standard of aluminum shield; Body suit iron insertion process, wire installation process, body dryness solution and dry transformer oil solution process, vacuum pump oil immersion, leakage test and leakage detection process and quality standards. Performance parameters of key work clothes, machinery and equipment of each process flow; The natural working environment is basically regulated.How much is the power transformerManufacturing process and steps of dry-type transformer

The insulating layer shaft and the connecting articles between the bell jar and the core shall be removed. If it is a hanging bell inspection, the oil shall be pumped into the bottom of the bell jar before the bell jar can be removed.Transformer inspection earThe bearing capacity of each load is different. Generally, dry-type transformer should operate under rated capacity, while oil transformer has better load working capacity.Installation material listFor the installation of lightning rod,Rubin125 KVA dry type transformer, it is very easy to damage the relay protection inside and outside of dry-type transformer by lightning. If it is a serious situation, it is very easy to cause fire accidents, power failure, damage to machinery and equipment,RubinParameters of SCB dry type transformer, etc.Oil leakage at electric welding positionOil immersed transformer operation

For no-load impulse closing of transformer, pay attention to the following matters:Free consultation,The project cost is different. Compared with the purchase price of capacity transformer, the purchase price of dry-type transformer is much higher than that of oil immersed transformer.Precautions for trial operation of power transformer manufacturersWhat is the wiring mode of dry-type transformer?Rubin,After the test, connect the data signal contact of the automobile relay with the alarm circuit, the pull-in contact with the opening circuit, and adjust the overcurrent protection value.During no-load test run, and then make the working voltage impulse closing.Wiring mode of dry-type transformer: