Transformer Cooling Fans
Your Professional Transformer Cooling Fans Supplier
Perigon Technology is a high-tech enterprise specializing in the research, development, and manufacturing of core components for power equipment. Rooted in our specialized field, and supported by a 3,000 square meter modern factory and 10 million RMB in strategic investment, we are committed to providing customers with high-quality top-blowing cross-flow fans and dry-type transformer temperature controllers.
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Why Choose Us
Professional Team
We have a lean yet professional "core team of 8" (2 sales personnel, 3 technical personnel, and 3 after-sales service personnel), working together collaboratively with complementary skills.
Certifications
Through years of international engineering experience, our factory has the ability to produce transformers that meet IEC,IEEE,ANSI, CSA and other international standards.
Production Capacity
The refined layout of our single factory enables a seamless, closed-loop production process from raw materials to finished products. Our stable annual output of hundreds of thousands of units ensures that we can respond flexibly and promptly to market demands, providing reliable production capacity to guarantee the successful implementation of our clients' projects.
Quality Control
Every transformer undergoes a full FAT at our facility before delivery. The FAT includes routine tests according to IEC 60076, such as insulation resistance, turns ratio, short-circuit impedance, no-load/load losses, and more. Third-party witness (SGS, BV, etc.) is also available upon request.
Transformer Cooling Fans Specifications
|
Product Name |
Transformer Cooling Fans |
|
Type |
Axial Flow Fan |
|
Customized support |
OEM, ODM |
|
Electric Current Type |
AC |
|
Mounting |
At The Bottom Of The Installation |
|
Blade Material |
Aluminium Alloy |
|
Place of Origin |
Chongqing,China |
|
Brand Name |
OEM |
|
Model Number |
GFD(S)D440-120 |
|
Voltage |
220v, 380V |
|
Warranty |
1 Year |
|
After-sales Service Provided |
Online support |
|
Type |
Dry Transformer Fan |
|
Housing Material |
High Strength Aluminum Alloy |
|
Frequency |
50Hz |
|
Noise |
<60db |
|
Speed |
2900r/min |
Key Features
Uniform airflow
It generates consistent, wide-area airflow, ideal for large coverage.
Compact design
Its elongated structure occupies minimal space, suitable for tight installations.
Low noise
Smooth airflow reduces turbulence and noise, perfect for noise-sensitive environments.
High energy efficiency
It delivers significant airflow with low power consumption, offering excellent energy savings.
Adjustable speed
The airflow and speed can be flexibly controlled through design adjustments.
Easy maintenance
Simple structure allows for easy installation and maintenance, reducing operational costs.
Type
Axial Fans
The most common type used on large, oil-immersed transformers and outdoor substations. They move large volumes of air in a straight line with high efficiency, making them ideal for forcing air over external radiators.
Centrifugal Fans
Ideal for harsh, industrial, or high-dust environments. They draw air in and force it out at a \(90^{\circ }\) angle, generating much higher pressure. This makes them suitable for pushing air through restrictive ducts, filters, or smaller enclosures.
Crossflow Fans
Feature a cylindrical drum design that distributes airflow evenly over a wide, uniform area. Their compact profile is heavily utilized in dry-type transformers where space is limited and a wide stream of cooling air is necessary.
Applications
Applications
Densely populated or commercial areas require space-saving, fire-safe, dry-type transformers. Cooling fans allow these compact indoor or underground units to manage fluctuating power demands without overheating.
Industrial Facilities
Manufacturing, mining, and heavy industrial plants experience continuous and highly erratic peak power loads. Forced cooling helps transformers safely carry 130-150% of their nominal capacity during intense operating cycles.
Renewable Energy Sites
Wind farms and solar installations face rapidly changing energy loads. Cooling fans help stabilize thermal performance during sudden power spikes or drops.
High-Capacity Power Grids
Large electrical grids and power generation stations rely on high-capacity power transformers. Cooling fans, working alongside oil pumps, continuously extract heat generated from high-voltage conversion.
Our Services
Our service is one-top service,not only provide the intergrated supply chain but also support ode and odm. And we have product repair service.
Warranty
New item of product have 12 months warranty;used item of product have 3 months warranty.
Delivey time
We ship within 3-7 days after payment.
Shipment
Usually we use dhl, ups, fedex, tnt, hongkong post, eub and ems. If you have forwarder in China, we also can shipment to their address.
FAQ
As one of the leading transformer cooling fans manufacturers and suppliers in China, we also support customized service. Please rest assured to buy high quality transformer cooling fans from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Dry Type Transformer Cooling Fans, Low Noise Axial Flow Fan, Cross Flow Cooling Fan