Transformer Components

Finned Radiator For Transformer

    Element width: 310mm, 480mm, 520mm, 535mm, etc.


    Element thickness: 1.0mm, 1.2mm, etc.


    Central distance: 500mm - 4000mm

Finned radiator is the main cooling component of the power transformers and special transformers.

The high efficiency finned radiator’s cooling element is manufactured by automatical punching, combining, drop sew-welding and edge cutting 

with high quality cold rolled steel sheets. We use outside CO2 protection welding to do the connection between elements and oil collection pipe. 

This technique could avoid the welding residue or iron scrap produced by inner welding, which will affect the heat transfer performance and 

quality of the radiator. Also the finned radiator will be strictly checked with sealing test and hot oil flushing, its surface with hot-dip galvanizing and 

painting, to guarantee the product quality.

The finned radiator fully meets the transformer industry standard JB/T 5347 and BS-EN 50216-6 when tested by third-party inspection institute.




Specfications of Finned Radiator for Transformer:

1) Element width: 310mm, 480mm, 520mm, 535mm, etc.

2) Element thickness: 1.0mm,1.2mm, etc.

3) Central distance: 500mm - 4000mm

4) Oil collection pipe:

88.9mm (3.5inch) x 4mm, 114.3mm (4.5inch) x 4.5mm



Structure type: 

1) Fixed (PG type, without flange)

2) Demountable (PC type, connected with flange)

External surface: Hot-dip galvanized, powder coating


Radiator type:





Technical parameters for typical element widths:

Parameters of 310mm plate type radiator:

 

Parameters of 480mm plate type radiator:

 

Parameters of 520mm plate type radiator:

 

Parameters of 535mm plate type radiator:

Packaging of Finned Radiator For Transformer

Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1) Shanghai Metal Standard

2) Customization

Instructions & Installation of Finned Radiator For Transformer:

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