High-voltage desalter transformers supporting the electrode system in crude oil electrostatic desalting and dehydration packages.
This site focuses on complete desalter packages. The supporting transformer is configured with the vessel electrodes, electrical load, hazardous-area requirements and control interfaces. Shenyang No.4 Transformer Factory within our group provides the specialist transformer product range, presented in detail at sy4bco.com.
Transformer type is selected from load capacity, voltage class, installation environment, and continuous-service requirements, followed by thermal, insulation, and short-circuit checks.
Dry-type, oil-immersed, or explosion-proof construction can be selected for indoor, outdoor, humid, dusty, or hazardous duties. Final ratings follow the project specification.
Core stacking and winding manufacture are designed for low losses, low noise, and dependable mechanical strength, with conductor and insulation systems matched to the load profile.
Conductor material, tapping range, vector group, and cooling method can be configured, with dimensional and electrical checks throughout manufacture.
After drying and insulation processing, the active part is assembled with the tank, bushings, tap changer, temperature controls, and protective accessories.
Oil-filled units receive vacuum filling and leak testing. Dry-type units focus on casting, curing, and partial-discharge-related process control.
Routine electrical, dimensional, visual, and accessory checks create a traceable factory record, followed by transport and commissioning planning for the site.
Tests can include ratio, winding resistance, insulation resistance, dielectric strength, and no-load and load losses. Special tests follow the contract.
Core, winding, insulation, cooling, and enclosure construction are selected from capacity, voltage class, load profile, and installation conditions. Oil-immersed, dry-type, and protected configurations are available for industrial service.
Tap-changing, temperature monitoring, pressure relief, and electrical protection accessories can be included. Routine ratio, winding resistance, insulation, dielectric, and loss tests are completed before delivery.
Transformer selection and design are based on voltage class, load profile, installation environment, and continuous-service requirements. Core, winding, insulation, cooling, and protection systems are verified as a complete unit, with dry-type, oil-immersed, or explosion-proof configurations available for indoor, outdoor, humid, dusty, and hazardous duties. Routine electrical testing and traceable records support dependable long-term power delivery.
Explore interactive models of equipment arrangements and internal structures. Select a model to load the interactive viewer below. Drag to rotate and use the viewer controls to inspect the arrangement.
80 kVA Desalter TransformerView 3D model on this page
125 kVA Desalter TransformerView 3D model on this page
175 kVA Desalter TransformerView 3D model on this pageModels illustrate equipment structure. Dimensions, internals and configuration follow the applicable project drawings and technical agreement.
Desalter transformers at Shenyang No.4 Transformer Factory β
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