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3 Phase Copper Aluminum Winding Dry Type Step Down Transformer
US$500.00-5,000.00
10 Pieces
Sample price:US$1000.00/piece.Request sample
Product profile
Customization
AvailableApplication
PowerPhase
ThreeModel NO.
dry type transformerCore
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Two-winding TransformerCertification
ISO9001-2000, ISO9001, CCCUsage
Distribution Transformer, Three-Phase TransformerFrequency Characteristics
Power FrequencyShape of Core
RingBrand
KerunRated H.V.
6/10/11/15/20/33/35kvRated L.V.
0.4kvWinding Material
Copper/AluminiumVector Group
Dyn11/Yyn0/Yd11/Ynd11Core Material
Silicon Steel/Amorphous Alloy Coil CoreRated Power
up to 20mvaInsulation Level
H/FFrequency
50Hz/60HzTransport Package
Wooden Pallets/ Wooden Frames/ Wooden BoxesSpecification
CustomizeTrademark
KERUNOrigin
ChinaHS Code
8504210000Production Capacity
500000Key features
High Efficiency Design: No-load loss 15% lower and load loss 10% lower than SCB12 transformer.
Long Service Life: Guaranteed long-term safe operation with a service life reaching 30 years.
Fire Safety: No flammable or toxic liquids, eliminating fire and leak risks.
Low Noise Operation: Reduced noise due to laminated iron core and insulating paint technology.
Minimal Maintenance: Requires almost no maintenance as it uses no liquid for filling.
Wide Voltage Range: Rated power up to 20MVA with primary voltage up to 35kV.
Customizable Specifications: Customizable rated voltage, winding material, and vector group.
Fast Delivery: Production and shipping completed within 20 days after plan confirmation.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤3.12h
AI-Powered supplier vetting
SummaryThe supplier is an industrial equipment manufacturer with multiple production lines covering transformers, switchgear, compact substations, photovoltaic equipment, energy-storage systems, prefabricated cabins, containers, and related components. It reports CE and ISO certifications, documented quality and service procedures, export experience, broad customization and 3D design capabilities, and OEM service for well-known brands. Production infrastructure includes four bases, seven main production lines, and multiple specialized machining centers. However, the supplier reports no available SDK, no new products in the past year, no ODM service, no overseas agents or branches, no overseas warehouse or showroom, no offline trade-show participation, and no valid manufacturing-capacity contract with affiliated subcontractors. Financial evidence is insufficient for a credibility assessment, and no Fortune 500 customer cooperation is reported.
Supplier typeThe supplier is a national high-tech enterprise manufacturing electrical and new-energy equipment, including transformers, MV/LV switchgear, compact substations, photovoltaic box transformers, energy-storage integrated machines, prefabricated cabins, containers, and components. Its four production bases and seven main production lines indicate a multi-product industrial manufacturer rather than a trading-only supplier.
CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These explicitly demonstrate coverage of product compliance, quality management, occupational health and safety, and environmental management.
After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier-service assessment, and finished-product inspection, and reports in-stock service capability. However, it has no overseas warehouse, showroom, agents or branches, and lists zero countries with overseas service offerings, so the evidence supports structured service processes but not broad overseas after-sales coverage.
Production capacityThe supplier reports four production bases, seven main production lines, specialized machining centers for winding, final assembly, copper busbars, wire harnesses, sheet metal, and core processing, plus in-stock capability and documented inspection instructions. A stated deficiency is that the factory and affiliated subcontractor do not have a valid manufacturing-capacity contract, which creates a formal capacity-governance weakness despite substantial reported infrastructure.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design services. This combination indicates broad product-design and adaptation capability.
Client casesThe supplier reports OEM service for well-known brands and an 80%–100% repeat-buyer preference range. However, it reports no cooperation with Fortune 500 companies and provides no named customer cases, so the evidence supports some brand-OEM and repeat-purchase experience but does not establish specific reference customers.
Product Q&A
Q:Who are you?
A:
Sourceway is a company in growth. We have reached many of our goals, and established solid marketing foundation in many countries.
Q:Are you a manufacturer or a trading company?
A:
We are a professional transformer manufacturer with more than 20 year's experience.Support OEM&ODM.
Q:Which markets do you mostly export to?
A:
We are exporting to more than 20 countries in South America, North America, Europe, Middle East, Africa and so on.
Q:What certificates and standards do you have?
A:
ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L certificates. IEC, ANSI, KEMA, GOST standard.
Q:How long is your delivery time?
A:
After determining the plan, we will complete production and shipping within 20 days. It mainly depends on the quantity.
Send Inquiry
*To:
Kerun Intelec Co., Ltd.
Kerun Intelec Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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