High Thermal Conductivity Rectangular Fins Cooling Radiator Heavy Duty Electrical Transformer Power Distribution Equipment

Name: High Thermal Conductivity Rectangular Fins Cooling Radiator Heavy Duty Electrical Transformer Power Distribution Equipment
Brand: Changzhou Vrcoolertech Refrigeration Co., Ltd.
SKU: 2313414385

Jiangsu, ChinaChangzhou Vrcoolertech Refrigeration Co., Ltd.

US$200.00-5,000.00

1 Piece

Sample price:US$4500.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Single

Model NO.

Customized

Cooling Method

Oil-immersed Type Transformer

Usage

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Brand

Vrcooler

Cooler Type

Panel-Type (Plate-Type) Radiator

Material Thickness

1.0mm / 1.2mm / 1.5mm (Cold Rolled Steel)

Surface Treatment

Hot-DIP Galvanized (HDG) / Epoxy Paint

Panel Width

520mm / 535mm / 310mm (Standard)

Testing Standard

DIN 42551 / BS / IEC Standards

Pressure Endurance

0.5 Bar - 2.0 Bar (Operating Pressure)

Mounting Type

Flanged (Detachable) / Welded

Transport Package

Wooden Package

Specification

According to the product

Trademark

VRCOOLER

Origin

China

HS Code

8419500090

Key features

Premium Cold-Rolled Steel: Manufactured with 1.2mm/1.5mm high-grade steel for uniform thickness and maximum structural strength.

Zero-Leakage Assurance: Dual 100% testing including 2.0 Bar pressure and vacuum tests guarantee no oil leakage.

Enhanced Cooling Efficiency: Optimized hydraulic flow design achieves 15% higher cooling efficiency than standard panels.

Advanced Welding Technology: Multi-spot automatic welding ensures zero-defect seams and reduced vibration noise.

Internal Cleanliness Guarantee: Multi-stage chemical pickling and dry nitrogen sealing prevent internal rust and slag.

Customization Options: Offers full customization, minor customization, and flexible options from samples or designs.

Standard Flange Availability: Detachable units include standard DIN flanges with high-quality gaskets.

Company profile

Experienced TeamExhibition ExperienceFlexible CustomizationR&D Capabilities

Changzhou Vrcoolertech Refrigeration Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.16h

AI-Powered supplier vetting

SummaryChangzhou Vrcoolertech Refrigeration Co., Ltd. is a trading company based in China, specializing in refrigeration and heating equipment. Established in 2015, it employs 12 people and primarily serves the export market, accounting for 90% of its sales. Although the company offers customization services and OEM capabilities for popular brands, it lacks new product development in the past year and SDK availability. The supplier does not have overseas showrooms or agents but participates in trade shows. Financial data suggests stability over recent years, though specific certifications and environmental practices remain unclear.

Supplier typeThe supplier is identified as a Trading Company, focusing on the manufacturing, sales, and installation of refrigeration and heating equipment.

After-Sales capabilityAfter-sales service includes providing technical support, as indicated by the responsibilities of R&D engineers.

R&D capabilityThe supplier has not developed new products in the past year and lacks SDK availability, limiting its innovation capability.

Customization capabilityThe supplier offers various levels of customization, including OEM and ODM services, which indicates strong customization capabilities.

Product Q&A

Q:How do you ensure the internal cleanliness of the panel-type radiator?

Internal cleanliness is critical for transformer oil. Our Panel-type Radiators undergo a multi-stage chemical pickling and flushing process to remove all welding slag and mill scale, followed by a dry nitrogen seal to prevent internal rust during shipping.

Q:What is the most common panel width for a 50MVA power transformer?

For large power transformers, the 520mm and 535mm widths are the global industry standard. We can provide standard DIN-compliant panels or customized widths based on your transformer tank's specific design.

Q:Can your radiators withstand heavy vibrations in transit or operation?

Yes. The headers of our Plate-type Coolers are reinforced and the panels are interconnected using high-strength bridge-welding, which significantly increases the mechanical frequency and prevents resonance-induced cracks.

Q:Do you provide standard flanges (e.g., DIN flanges) for detachable units?

Absolutely. Our Detachable Panel Radiators come with standard DIN flanges (e.g., DN80 or DN125) and include high-quality gaskets and stainless steel hardware for a ready-to-install field solution.