Powered by Made-in-China.com
Rapid Heat Dissipation Open Ventilated 3D Wound Core Dry Transformer
US$1,000.00-10,000.00
1 Piece
Product specifications
loss
Product profile
Customization
AvailableApplication
PowerPhase
ThreeModel NO.
SG(B)Core
Silicon Steel CoreCooling Method
Dry-type TransformerWinding Type
Multi-winding TransformerCertification
ISO9001-2000, ISO9001, CE, IECUsage
Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyShape of Core
EIBrand
WelectoneInsulation Class
Class H (180°C)Tapping Range
±2X2.5% or ±5%Tapping Method
off-Circuit Tap Changer (Octc)Technology
Vpi (Vacuum Pressure Impregnated) / Open VentilateVector Group
Dyn11Standard
IEC 60076-11 / GBInstallation
IndoorStructure
Open Ventilated, Non-EncapsulatedFrequency
50Hz / 60HzInsulation Material
DuPont Nomex PaperWinding Material
Copper / AluminumTransport Package
Export-Standard Wooden CrateSpecification
50-2500kVATrademark
WELECTONEOrigin
ChinaHS Code
8504349000Key features
Fire & Explosion Proof: Oil-free and non-encapsulated design; flame-retardant with no toxic gas release during fires.
Moisture & Pollution Resistant: VPI process seals coils against humidity and dust; ideal for coastal and high-moisture environments.
Open Ventilated Design: Non-encapsulated structure ensures excellent heat dissipation and stable operation under heavy loads.
Low Loss & Quiet Operation: Low partial discharge and low loss design ensures high electrical performance and energy efficiency.
Maintenance Free: Zero oil testing or leakage repair required compared to traditional oil transformers.
Precise Voltage Regulation: Standard Off-Circuit Tap Changer (OCTC) allows precise voltage adjustment to match grid requirements.
Versatile Applications: Suitable for airports, hospitals, high-rise buildings, and harsh environments with high fire safety needs.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤5.61h
AI-Powered supplier vetting
SummaryPOWENEX Technology is identified as the overseas business division of VL Cable Group, a manufacturer with more than 45 years of industry experience. The supplier reports professional technical R&D capability, 3D software design services, broad customization options, and multiple cable production lines covering conductor processing, insulation, cabling, armoring, and sheathing. It holds ISO9001:2015, ISO45001:2018, ISO14001, ISO50001, and CCC certifications, and maintains documented finished-product inspection procedures. Manufacturing contracts, in-stock service capability, and several quotation terms are reported. However, evidence also shows no SDK availability, no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Export experience is stated as one year, with 11%–20% of sales from exports. No Fortune 500 cooperation is reported, and repeat-buyer preference is recorded as zero.
Supplier typeThe supplier is explicitly described as a professional technical supplier and as the overseas business division of VL Cable Group Co., Ltd., a leading electrical equipment manufacturer with more than 45 years of industry experience. This indicates a manufacturer-linked technical and international sales organization rather than an unidentified trading entity.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, ISO50001, and CCC certifications. CCC is also identified for product compliance, providing explicit evidence of both management-system and product-certification coverage.
R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, and seven R&D engineers. These are positive indicators of design and development resources, although SDK availability is explicitly absent.
Production capacityThe reported production infrastructure includes conductor drawing and annealing, stranding, triple-layer insulation co-extrusion, cabling, armoring, and sheathing production lines. The supplier also reports valid manufacturing-capacity contracts with associated subcontractors and in-stock service capability, supporting a broad production and fulfillment base.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, indicating that customization extends from specification input through design support.
Client casesThe supplier explicitly reports no cooperation with Fortune 500 companies, and preference from repeat buyers is recorded as zero. No positive customer-case evidence is provided in the available slices.
Product Q&A
Q:Do you provide after-sales service overseas?
A:
Yes, we provide Technical customization, cost optimization, compliance documentation, long-term supply planning.
Q:Can I request customized products?
A:
We offer custom-engineered cables designed to perfectly meet the specific requirements of your projects and installation environments.
Q:What products do you provide for export?
A:
Electrical cables, power transformers, LV/MV switchgears
Q:How do I place an order?
A:
Contact us via email/phone for a quote, then confirm with a PO.
Send Inquiry
*To:
Foshan POWENEX Technology Co., Ltd
Foshan POWENEX Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
Fan-Cooled Dry-Type Transformer with Commercial Plaza Fan-Assisted Rapid Heat Dissipation
US$1,999.00-15,000.00
1 Set(MOQ)
Small Marine Dry-Type Transformer with Rapid Heat Dissipation
US$1,500.00-20,000.00
1 Set(MOQ)
Scb-Rl Triangular 3D Wound Core Epoxy Resin Dry-Type Transformer
US$3,000.00-20,000.00
1 Piece(MOQ)
04 3D Wound Core Dry-Type Transformer
US$6,000.00-9,000.00
1 Piece(MOQ)
High Quality Core and Copper Winding Strong Heat Dissipation Dry Type Transformer
US$1,150.00-9,780.00
1 Piece(MOQ)
Three Phase Dry Type 3D Wound Core Isolation Transformer for Renewable Energy
US$700.00-20,000.00
1 Piece(MOQ)
Sgb-Rl Triangular 3D Wound Core Non-Encapsulated Dry-Type Transformer
US$600.00-7,000.00
1 Piece(MOQ)
Copper Core Multi Grid Heat Dissipation Thickened Shell Isolation Digital Display Transformer
US$118.00-6,137.00
5 Pieces(MOQ)
Small Marine Dry-Type Transformer with Fast Heat Dissipation
US$1,500.00-20,000.00
1 Set(MOQ)
Fan-Cooled Dry-Type Transformer with Urban Grid Stable Fan-Assisted Heat Dissipation System
US$800.00-8,000.00
1 Set(MOQ)
Low Noise Efficient Heat Dissipation Large Power Supply Cast Resin Dry Type Transformer
US$6,423.00-8,466.00
1 Piece(MOQ)
High Space Utilization 3D Wound Core Open Ventilated Dry Transformer
US$1,000.00-10,000.00
1 Piece(MOQ)
Non-Encapsulated 3D Wound Core Dry Transformer with Nomex Insulation
US$1,000.00-10,000.00
1 Piece(MOQ)
Excellent Heat Dissipation Three-Phase Indoor Scb13 Dry-Type Transformer for Paper Mills
US$1,443.00-30,688.00
1 Piece(MOQ)
160kVA 11/0.4kv Three Phase Heat Dissipation Enhanced Dry Type Transformer
US$1,500.00-3,500.00
1 Piece(MOQ)
Rapid Heat Dissipation Sgb10-10kv with High-Quality, Low-Loss, High-Efficiency, Dry-Type Transformer
US$1,000.00-10,000.00
1 Piece(MOQ)
Good Heat Dissipation Performance Distribution Transformer Dry Type Transformer
US$500.00-3,000.00
1 Set(MOQ)
Heavy Industry Open Ventilated 3D Wound Core Dry Distribution Transformer
US$1,000.00-10,000.00
1 Piece(MOQ)
High Voltage Dry Type Wound Core Power Transformer for Industrial Applications
US$700.00-20,000.00
1 Piece(MOQ)
Subway System Open Ventilated 3D Wound Core Dry Type Transformer
US$1,000.00-10,000.00
1 Piece(MOQ)