Evan, electrical technical engineer of hengfengyou, said that in terms of power transformer industry standards, China's national GB standards are basically close to IEC standards, but there are some differences...

To complete current sharing and reduce the load characteristics of dry-type transformer output, that is, to complete current sharing at the expense of skill indicators? To complete current sharing and reduce the load characteristics of dry-t...

Using load switch to increase the breaking capacity of backup current limiting fuse is more effective than using circuit breaker, and sometimes the latter may not even play an effective protective role. Using load switch to increase the brea...

The three-phase power supply system of grounding transformer layer adopts grounding transformer to provide manual service neutral line for the system software, which can be grounded or grounded immediately according to inductance, resistance...

If it is a distribution equipment transformer, first unpack the anchor bolts at the edge of the cover, then put the equipment itself on the cover according to the groove plate of the rear cover plate, remove the high-voltage and low-voltage ...

To repair a box-type transformer, we must first find out the cause of the transformer failure. There are many reasons for transformer failure. Common transformer faults are usually caused by various reasons such as short circuit, open circui...

Oil immersed transformer occupies a large market share in China, but the oil leakage of oil immersed transformer is also a disadvantage of this type of transformer. Over the years, manufacturers and users have been looking for solutions and ...

Oil immersed transformer is widely used in various distribution equipment because of its excellent performance, and has been unanimously praised by many users. Because the corrugated sheet replaces the oil conservator, the transformer oil is...