Advantages and Disadvantages between Dry & Oil immersed type High Voltage Transformer

The most common high voltage transformer type are Dry Type and Oil-immersed Type. Today let’s talk about transformer advantages, disadvantages and differences.

Oil Immersed Transformer:

transformer structure
transformer structure

transformer structure (photo from Google)

Oil Filled Transformer have two types:

1.Corrugated Fins Wall Cooling Type

2. Radiators with Cooling Fans

Corrugated Fins Wall is made by SPCC steel roll by folding, forming and welding method. JTFY Full Auto Corrugated Fins Wall Manufacturing Line consists of: Steel Coil Feeding-Hydraulic DecoilerAuto Steel Folding& Forming MachineAuto Corrugated Fins Seam Welding Machine, And Leakage testing Machine.Which make the Complete Production of Corrugated Fins Wall automatically.

Dry type transformer:

Dry type transformer
Dry type transformer

Transformer Advantages and disadvantages of dry-type transformer and oil-immersed types:

1.Dry-type transformer is more expensive than oil in price.

2.In Capacity, large capacity oil changes more than dry capacity.

3.Dry transformations are required in complex buildings (basements, floors, roofs, etc.) and crowded places. Oil transformer is used in independent transformer substation.

4.The transformer inside the box transformer usually adopts the Dry-type transformerOutdoor temporary electricity is usually changed by Oil type transformer.

5.Dry type and Oil type Transformers can be selected according to space during construction. Oil type can be selected when space is large, and Dry type can be selected when space is crowded.

6.Regional climate is humid and muggy areas, better to use oil type transformer. If dry type is used, forced air cooling equipment must be equipped.

More information about JTFY Transformer Tanks & Radiators, Corrugated Fin Wall, PLC Full Auto Corrugated Fin Wall Forming Machine & PLC Automatic Corrugated Fin Seam Welding Machines,Hydraulic Decoiler, please feel free to contact with us – EMAIL : cnkylt@aliyun.com WHATSAPP/MOB: +008615195010186

To got more JTFY PRODUCTS & SERVICES:

1.PLC Full-atuo Transformer Tank Corrugated Fins Production Line

Home>Corrugated Fins Wall Machinery>Automatic Corrugated Fins Wall Manufacturing Line

transformer oil tank corrugated fin production line is full automatically
transformer oil tank corrugated fin production line is full automatically

2.PLC Full Automatic Transformer Tank Corrugated Fin Wall Folding Machine

Home>Corrugated Fins Wall Machinery>Full automatic PLC Transformer Tank Corrugated Fins Wall Folding Machine

Full Automatic Transformer Oil Tank Corrugated Fins Wall Folding Machine
Full Automatic Transformer Oil Tank Corrugated Fins Wall Folding Machine

3.PLC Full-auto Transformer Tank Corrugated Fins Welding Machine

Home>Corrugated Fins Wall Machinery>Full-auto PLC Corrugated Fins Wall Seam Welding Machine

automatic corrugated fins welding machine
automatic corrugated fins welding machine

4.Hydraulic Decoiler

Home>Corrugated Fins Wall Machinery>Hydraulic Decoiler

Hydraulic Decoiler Steel Roll Holding & Feeding Machine
Hydraulic Decoiler Steel Roll Holding & Feeding Machine

5.Corrugated Fins Leak Testing Machine

Home>Corrugated Fins Wall Machinery>Corrugated Fins Wall Leak Testing Machine

Transformer Tank Corrugated Fins Wall Leakage Testing Machine
Transformer Tank Corrugated Fins Wall Leakage Testing Machine