We produces the electric power transformer main structure forms has the Direct Weld-able type 3 phase step up transformer
(PG, does not bring the Flange, ) the Flange type (PC, the JPC flange continually) in 11kv transformer,20kv transformer,33kv transformer etc,in 200kva electrical transformer have Swan Neck Type Radiators
2000kva transformer specification has the piece to extend 210mm, 310mm、480mm、520mm、535mm。The center distance includes: 500~4000mm. In addition also has according to supports needs to design the development special specification the piece type radiator
- Technical Specification
20kv transformer is a cylindrical tank mounted on supporting structure on the roof the 200kva electrical transformer main tank. The main function of conservator tank of 3 phase step up transformer is to provide adequate space for expansion of oil inside the 2000 kva transformer.
When 2000kva transformer is loaded and when ambient temperature rises, the volume of oil inside 200kva electrical transformer increases. 2000kva transformer provides adequate space to this expanded transformer oil.
20kv transformer 3 phase step up transformer Conservator pipe comes from main 2000 kva transformer 3 phase step up transformer tank
When volume of 20kv transformer insulating oil increases due to load and ambient temperature,On other hand, when load of 200kva electrical transformer decreases, the 2000 kva transformer is switched off and when the ambient temperature decreases, the oil inside the 2000 kva transformer 3 phase step up transformer contracts. This causes outside air to enter in the conservator tank of 20kv transformer through silica gel breather.