Forced Air Supply Cooling Power Plant Fans Dry Transformer Cross Flow Heat Dissipation

DINKONDA GLOBAL Power Plants Special GFD Series Side Blowing Dry-type Transformer Cooling Capacity Expansion, Forced Air Supply Cooling Fan, Dry Transformer Cross Flow Fan, Heat Dissipation Cross Flow

Product Overview
The GFD side blowing cross flow cooling fan is a specialized forced air cooling heat dissipation component for dry-type transformers. The fan is installed on both sides of the lower part of the transformer coil, and the cold air blows upward from the bottom air duct of the transformer winding, directly cooling the high and low voltage coils, which can effectively reduce the temperature rise of the winding. The transformer can increase its capacity by 40% -50% under load operation, improve overload capacity, and extend its service life.
The side blowing air inlet is located on the front of the fan, with the air outlet facing upwards. Unlike the GFDD top blowing model, it is suitable for dry-type transformers with sufficient bottom space and a bottom air intake and cooling structure.

Structural Composition
1. Aluminum alloy profile shell
High strength aluminum alloy frame, lightweight, fast thermal conductivity, anti-oxidation and rust prevention, high temperature resistance, suitable for long-term high temperature working conditions in distribution rooms, and not easily deformed as a whole.

2. Galvanized cross flow wind turbine (impeller)
Multi blade drum type cross flow impeller, factory calibrated with high-precision dynamic balance; Narrow and even air outlet, large airflow coverage, winding heat dissipation without blind spots Zhejiang Hongke Machine .

3. Stainless steel protective net
The air outlet is equipped with a metal grille to prevent debris and tools from being sucked into the impeller, ensuring the safe operation of the equipment.

4. High temperature resistant pure copper motor
Double ball bearings, all copper coil motor, high insulation level; Standard AC220V 50Hz, customizable 380V, can work continuously for a long time without interruption, with low vibration, low noise, and long service life. Zhejiang Hongke Machine .

5. Metal installation flange end plate
Stainless steel installation brackets on both sides, with standard installation holes reserved, can be directly fixed to the lower clamp of the transformer; There are two types of structures: Type A (motor on the right side) and Type B (motor on the left side), which are suitable for different installation positions on both sides.

6. Nameplates and safety signs
The printed model, power, voltage, and air volume parameters on the body are accompanied by warning labels prohibiting touch, making maintenance and identification convenient.

Product Features
1. Bottom side air intake, upward blowing
Cold air is drawn in from the front air inlet of the fan and blown vertically upwards into the transformer coil air duct. The airflow follows the original heat dissipation air duct of the transformer, resulting in high heat transfer efficiency.

2. Significant heat dissipation and capacity expansion effect
Under forced air cooling mode, dry-type transformers can operate at overload, solving the problem of transformer overheating in high-temperature environments and full load conditions.

3. Low noise, smooth operation
The impeller undergoes strict dynamic balance calibration, resulting in small overall vibration amplitude and effective control of noise in the distribution room.

4. Flexible installation and strong universality
A/B motors are available on both sides, with standard installation hole sizes that can directly replace most of the same specification side blow drying fans on the market.

5. High temperature resistance and high reliability
Both the motor and the housing are equipped with temperature resistant accessories, which can work stably in an environment of -20 ℃~+70 ℃ for a long time.
6. Easy maintenance
The wind turbine can be disassembled separately, making it easy to clean dust and reduce poor heat dissipation caused by dust accumulation.

Technical Parameters

FAQ:
Q1.What about the lead time?
A: 5-7 days for Sample preparing ,15-20 working days for mass production.

Q2. Is it OK to print my logo on led light product?
A: Yes. Please inform us formally before our production.

Q3: Do you offer guarantee for the products?
A: Yes, we offer 1 years warranty to our products.

Q4: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.

Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

Company Profile

DINKONDA GLOBAL has been developing and supplying equipment and components for specialized thermal power plants and related industries for 20 years and is one of the a market-leading global manufacturers and providers in the industry. We have a professional technical research and development team, professional management talents and dozens of quality inspection personnel. The company has more than 50 CNC machining centers, CNC lathes, various inspection equipment and other professional equipments.
Our comprehensive product portfolio and over 20 years of industry knowledge mean customers can rely on us to deliver innovative, reliable and economic products. Chenglei products are designed and manufactured with quality components and clear user interfaces for quick and safe operation in the field. Our strict product development and testing ensures long-lasting performance and continued reliability. Our independently developed and produced CL series valve electric actuators are widely used in various industries such as Oil & Gas, Water & Power, and Chemical, Process & Industrial .
Customers rely on us for innovative, high quality and dependable products for managing the flow of liquids, gases and powders. We help customers around the world to reduce emissions, improve efficiency, minimize their environmental impact and assure safety.