220kV three-phase oil immersed on-load voltage regulating transformer brings about a series of major transformations in terms of material, technique and construction. It is characteristic of compact construction, low weight, high efficiency, low loss and low noise, reliability of performance. The product can reduce considerable loss on energy grid and operational costs and extend distinct economic efficacy.
It is suitable for power plant, transformer substation, and large-scale industrial and chemistry factory and etc. the product is according to national and IEC standards.
Environmental Conditions
Type: outdoor
Ambient temperature: max. temperature: +40℃; min. temperature: -30℃
Altitude: ≤1000m (temperature rise shall be corrected when＞1000m)
Relative humidity: ≤90% (25℃)
Installation place: without corrosive gas and apparent fouling.
Technical data
220kV Three-phase Duplex-winding Non-field Excitation Changing Power Transformer
Above mentioned parameter are only for reference, Weiguan Electric Co., Ltd. is able to design products according to specific requirementsfrom end users.
220kV Three-phase Three-winding Non-field Excitation Changing Power Transformer
Above mentioned parameter are only for reference, Weiguan Electric Co., Ltd. is able to design products according to specific requirementsfrom end users
220kV Low Voltage 66kV Three-phase Duplex-winding Non-field Excitation Changing Power Transformer
Above mentioned parameter are only for reference, Weiguan Electric Co., Ltd. is able to design products according to specific requirements from end users.
220kV Three-phase Three-winding Non-field Excitation Changing Self-coupled Power Transformer
Above mentioned parameter are only for reference, Weiguan Electric Co., Ltd. is able to design products according to specific requirementsfrom end users.
220kV Three Phase Double Windings Power Transformer With On Load Tap Changer
