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Transformer 400/33kv Three Phase 10kv Input 220V/380V Output 6kv/35kv Variants
US$800.00-100,000.00
1 Piece
Product profile
Customization
AvailableApplication
PowerPhase
ThreeModel NO.
S-MCore
Core-type TransformerCooling Method
Oil-immersed Type TransformerWinding Type
Two-winding TransformerCertification
ISO9001-2000, ISO9001, CCCUsage
Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyShape of Core
EIBrand
HfyCooling
Liquid/Oil ImmersionWinding Material
CopperRated Capacity
30kVA-31500kVAOutput Voltage
110V, 220V, 380V, 480V, 440V, 400VInput Voltage
3kv, 6kv, 10kv, 35kv, 69kv, 110kv, 115kv, 132kv, 2Connection Group
Dyn11/Yyn0Frequency
50Hz/60HzAmbient Temperature
-40℃ -+ 40℃Transport Package
Wooden Case PackagesSpecification
1CBM to 15CBMTrademark
HFYOrigin
ChinaHS Code
8504210000Production Capacity
20000Key features
High-Efficiency Core Design: Imported cold-rolled silicon steel reduces no-load loss and current, ensuring compactness and low noise.
Premium Copper Windings: Oxygen-free copper windings with optimized structures (double-layer/helix) for superior conductivity and durability.
Harmonic Reduction: Dyn11 connection group minimizes harmonic influence on the power grid, improving overall power supply quality.
Corrosion Resistant: Fully sealed structure with multi-coat paint provides salt fog, moisture, and fungus proofing for harsh environments.
Wide Customization: Customizable cooling, winding material, capacity (30-31500kVA), voltages, and frequency to meet specific project needs.
Strict Quality Control: Certified QC laboratory tests every product before shipping; full assembly and video/photo documentation available.
Global Standard Compliance: Manufactured in accordance with Chinese GB and international IEC standards for reliable performance.
Versatile Application: Suitable for high-rise buildings, subways, airports, and industrial sites, including flammable and explosive environments.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-11-10 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.37h CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressNo. 638 Zhongcheng Road, Chengyang District, Qingdao, China
Plant Area1500 square meters
Number of Employees32
Registered Capital10,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, DDP
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsSwitchgear, Substation, Oil-immersed Power Transformer (Only for Sale), Dry-type Transformer (Only for Sale)
Production MachinesMulti Station Bus Facility
R&D Engineers3 people
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2016-08-15
Main MarketsAfrica, Domestic, Central Asia
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
Product Q&A
Q:Is OEM/ODM service available?
A:
Yes, we offer OEM and ODM services. Our design and engineering teams can customize products according to customer drawings or specific requirements.
Q:What is the Minimum Order Quantity (MOQ)?
A:
The MOQ is one set.
Q:What is the typical delivery time?
A:
Delivery time depends on the order quantity but normally takes about 15-20 days.
Q:How do you ensure product quality?
A:
We have a QC team complying with TQM standards. Each step is strictly controlled, and every product is fully assembled and tested before packing. We can also provide photos and videos upon request.
Q:What is the warranty period?
A:
The warranty is within one year from the sale date. We provide free replacement accessories for any damage and offer technical support if needed.
Send Inquiry
*To:Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Qingdao Hengfengyou Electrical Engineering Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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