USD 35 ~ 66
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:FGDD470
Transportation:Ocean,Land,Air
Packaging:Wooden box
Supply Ability:10000
Place of Origin:China
Productivity:10000
There are two types of fans, axial flow and radial flow, named after the direction of air flow during fan operation. When an axial flow fan operates, the blades push the air to flow in the same direction as the shaft, so it is called a cross flow...
USD 35 ~ 66
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:GFD(S)
Transportation:Ocean,Land,Air
Packaging:Wooden box
Supply Ability:10000
Place of Origin:China
Productivity:10000
Our company is mainly engaged in the processing, manufacturing and sales of transformer accessories, Buchholz Relay,tap changer, oil level gauge, butterfly valve, moisture absorber, pressure relief valve ,Cross Flow Cooling Fan,Bimetal...
USD 35 ~ 66
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:GFD(S)D
Transportation:Ocean,Land,Air
Packaging:Wooden box
Supply Ability:10000
Place of Origin:China
Productivity:10000
1.Product use and characteristics This series of Cross Flow Cooling Fan for dry-type transformers (hereinafter referred to as dry-type transformer cooling fans) are mainly used for cooling capacity expansion of dry-type transformers and cooling and...
USD 35 ~ 66
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:GFSD
Transportation:Ocean,Land,Air
Packaging:Wooden box
Supply Ability:10000
Place of Origin:China
Productivity:10000
Cross flow fan, also known as local ventilation fan, is a commonly used fan in industrial and mining enterprises. Unlike ordinary fans, its motor and blades are all in a cylinder, with a cylindrical shape. It is used for local ventilation and is...
USD 35 ~ 66
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:Cooling Fan for transformer 11kv
Transportation:Ocean,Land,Air
Packaging:Wooden box
Supply Ability:10000
Place of Origin:China
Productivity:10000
Henan New Electric Power Co., Ltd is mainly engaged in the processing, manufacturing and sales of transformer accessories, Buchholz Relay,tap changer, oil level gauge, butterfly valve, moisture absorber, pressure relief valve ,Cross Flow Cooling...
Model No:GFDD/GFSD
Dry type transformer components include: magnetic core, winding, insulation material, cooling equipment, controller, connectors, and other accessories ① Magnetic core: used for transmitting magnetic fields and storing magnetic energy, commonly...
USD 35 ~ 66
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:GFD
Transportation:Ocean,Land,Air
Packaging:Wooden box
Supply Ability:10000
Place of Origin:China
Productivity:10000
PRODUCT INTRODUCTION: The biggest feature of Cooling fans are that the fluid flows through the fan impeller twice, and the fluid flows in the radial direction and then flows out in the radial direction. The inlet and exhaust directions are in the...
USD 53.00 ~ 120.00
Min. Order:1 Piece/Pieces
Model No:cooling fans
Construction of cooling cross flow fan for dry type transformer: 1. The transformer cross flow cooling fan adopts advanced foreign cross flow mechanism and is equipped with a micro holding motor for rotation. It is widely used in thousands of...
USD 35 ~ 66
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:GFD-220V/380V
Transportation:Ocean,Land,Air
Packaging:Wooden box
Supply Ability:10000
Place of Origin:China
Productivity:10000
Product Introduction: Dry type transformer fan refers to equipment used for cooling transformers. It is designed and produced strictly in accordance with JB/T8971-1999 "Cross flow Cooling Fan for Dry Transformers". The stator and rotor cores of the...
USD 35 ~ 66
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:GFD470-150/220V
Transportation:Ocean,Land,Air
Packaging:Wooden box
Supply Ability:10000
Place of Origin:China
Productivity:10000
GFDseries cross-flow cooling fan for top-blowing dry-type transformer (hereinafter referred to as: dry-variable cross-flow cooling fan) is mainly used for dry-type transformer cooling capacity increase, and forced air supply cooling for electronic...
USD 35 ~ 66
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:GFD900-200A
Transportation:Ocean,Land,Air
Packaging:Wooden box
Supply Ability:10000
Place of Origin:China
Productivity:10000
Transformer Cooling fan service conditions: 1. The ambient temperature should be 75 ° C ≥ -40 ° C. 2. Industrial gases passing through the cooling fan are not allowed to have strong acids, alkalis, or various solutions. 3. It is not allowed for...
USD 35 ~ 66
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:GFD900-200A
Transportation:Ocean,Land,Air
Packaging:Wooden box
Supply Ability:10000
Place of Origin:China
Productivity:10000
When using the GFD series cooling cross over fan for dry transformer installation, the fan is placed on both sides of the lower part of the transformer coil, and the cold air is directly blown into the transformer coil (high and low voltage cooling...
USD 35 ~ 66
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:GFD
Transportation:Ocean,Land,Air
Packaging:Wooden box
Supply Ability:10000
Place of Origin:China
Productivity:10000
Our company is mainly engaged in the processing, manufacturing and sales of transformer accessories, Buchholz Relay,tap changer, oil level gauge, butterfly valve, moisture absorber, pressure relief valve ,Cross Flow Cooling Fan,Bimetal...
USD 35 ~ 66
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:GFSD470
Transportation:Ocean,Land,Air
Packaging:Wooden box
Supply Ability:10000
Place of Origin:China
Productivity:10000
Dry type transformer Cooling Fan refers to the device used for transformer cooling. It is designed and produced in strict accordance with JB/T8971-1999 Cross flow Cooling Fans for Dry type Transformers. The iron core of motor stator and rotor is...
USD 35 ~ 66
Brand:TNNPI
Min. Order:10 Piece/Pieces
Model No:GFS
Transportation:Ocean,Land,Air
Packaging:Wooden box
Supply Ability:10000
Place of Origin:China
Productivity:10000
GF series cross-flow cooling fan for top-blown dry-type transformer (hereinafter referred to as: dry transformer cross-flow cooling fan) is mainly used for dry-type transformer cooling capacity increase, and electronic equipment, distribution...
Cross flow fans are mainly used for air conditioners, air curtain equipment, dryers, dry-type transformers, household appliances and equipment on grain combine harvesters
Service conditions of Transformer Cooling Fan:
1. The ambient temperature shall be+75 ℃ ≥ - 40 ℃.
2. The industrial gas passing through the cooling fan is not allowed to have strong acid, strong alkali and various solutions.
3.Sand and dust and other sundries are not allowed to fall into the fan, so as to avoid fan burning and fan blade breakage.
Working principle
When GF series cooling fan is used for dry-type transformer, the fan is placed on both sides of the coil, and the cold air is directly blown into the high and low pressure cooling air passages of the dry-type transformer coil, which has obvious heat dissipation effect, ensuring the normal operation of the dry-type transformer and prolonging its service life. Fan start stop, transformer overtemperature alarm, overtemperature trip and other functions are provided by the temperature control device.
Maintenance and use
1. Before the fan is used, the insulation resistance shall be tested to be greater than 2 megohms. When the fan is hot or humid, the insulation resistance shall not be less than 0.5 megohms.
2. Before starting the fan, please check whether the appearance is intact, whether the connection is reliable, and whether the wind wheel rotates flexibly without blocking.
3. Clean the dust in the fan regularly to prevent affecting the air volume.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
