Dry-variable cross-flow cooling fan for Dry-type transformer China Manufacturer Details

Transformer Cooling Fan service conditions:

1. The ambient temperature should be 75 ° C ≥ -40 ° C.

2. Industrial gases passing through the cooling fan cannot have strong acids, alkalis, or solutions.

3. It is not allowed for debris such as sand and dust to fall into the fan to avoid fan burning and blade breakage.

Installation and maintenance of Cross Flow cooling fans:

1. Before installation, the primary task is to check for any damage or deformation caused by packaging and transportation. If there is any damage or deformation, it should be repaired before installation and use.

2. Then check if all parts and screws are loose; Is there any collision or displacement between the blades and the air duct? If there is any collision or displacement, adjustments should be made before installation.

3. After installing the cooling fan, a trial run should be carried out, and it can only be used online after the fan usually runs.

4. After long-term storage or multiple uses, the operation of the fan needs to be inspected and tested. If there are no abnormal phenomena, it can only be used online.

5. After installing the fan, ensure that the wiring is sealed to prevent short circuits and motor damage caused by wiring leakage.

When this series of cooling fans is used in dry-type transformers, the fans are placed on both sides of the lower part of the transformer coil. The cold air is blown directly into the high and low-voltage cooling ducts of the waves of the transformer. The heat dissipation effect is noticeable, which can ensure the regular operation of the transformer and extend its service life. (Fan starting, stopping, and transformer overtemperature alarm, overtemperature tripping, and other functions are provided by temperature control devices).

FAQ

1. Are you a trading company or a manufacturer?
We are a company integrating production and marketing, industry and trade!
2. What kind of grounding material do you produce?
Including Epoxy resin insulators, Power Cables, high voltage disconnectors, Power Distribution Cabinets, Oil Immersed Transformers, Dry Type Transformer, Transformer Accessories, etc.

3. Are customized materials available?
Yes, please provide the specifications you need.
4. Do you accept OEM services?
yes!
5. What is your delivery time?
Usually 20-25 days, please confirm with us before ordering!
6. What is payment Trems?
Generally, 50% is the deposit and 50% is before the bill of lading is sent by wire transfer.
7. How to package the product?
Usually, in a steel tray. We will do it according to customers' requirements.
8. What is the loading port available to you?
Usually Ningbo Port or Shanghai Port.