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35kv Three Phase Oil Immersed Step Down Distribution Transformer 500-1250kVA Copper Winding
US$1,200.00-12,000.00
1 Piece
Sample price:US$10000.00/piece.Request sample
Product profile
Customization
AvailableApplication
PowerPhase
ThreeModel NO.
S11-MCore
Core-type TransformerCooling Method
Oil-immersed Type TransformerWinding Type
Two-winding TransformerCertification
ISO9001-2000, ISO9001, CCC, CEUsage
Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyShape of Core
RingBrand
Huawan PowerRated Power
30kVA~2500kVAModel Number
S11Winding Material
Copper / AluminumCoil Structure
ToroidalTap Changer
off Load Tap ChangerTransport Package
Wooden BoxSpecification
copper, aluminum, Minral OilTrademark
Huawan PowerOrigin
ChinaHS Code
8504231200Production Capacity
800 Unit Per MonthKey features
Fully Sealed Design: Adapts to expansion and contraction without oil storage tank, suitable for harsh outdoor environments.
Maintenance-Free Operation: Bolted welded cover isolates oil from air, eliminating the need for routine maintenance.
Low Noise Technology: Compact design with new materials and technology significantly reduces operational noise.
Wide Capacity Range: Available in rated power from 30kVA to 2500kVA to meet diverse distribution needs.
Corrugated Tank Shell: Elastic expansion compensates for oil volume changes, ensuring reliability and small footprint.
Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.
Multiple Certifications: Certified with ISO9001, CCC, and CE for quality and safety compliance.
Durable Service Life: Designed for reliable long-term service in chemical plants, factories, and remote locations.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤8.22h
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad customization and R&D capabilities, including ODM services, new product development, and OEM service for recognized brands. Production-related evidence includes multiple fabrication machines, 100% finished-product inspection, standardized inspection instructions, and a stated one-month lead time. Quality and management certifications include ISO9001:2015, ISO45001:2018, ISO14001, and CE. Service procedures for supplier assessment, corrective actions, and customer complaints are documented and followed. However, the supplier reports no overseas services, warehouse, showroom, agents, branches, or offline trade-show participation, and export experience is stated as one year. Financial information is inconsistent across slices and includes zero or incomplete historical entries, so financial credibility cannot be conclusively assessed. Customer-case evidence is limited to OEM service for recognized brands and one science and technology award.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications. These explicitly demonstrate stated quality, occupational safety, environmental management, and product-compliance certification holdings.
After-Sales capabilityWritten and followed procedures are reported for service-capability assessment, corrective and preventive actions, and customer complaints. However, the supplier reports no overseas service countries, overseas facilities, agents, or branches, limiting evidence of localized after-sales support.
R&D capabilityThe supplier reports new products during the past year, ODM service capability, broad design support, OEM service for recognized brands, and one national science and technology progress award. It does not have an available SDK, but the stated R&D and recognition evidence supports innovation capability.
Production capacityProduction evidence includes laser cutting, shearing, punching, and winding machines, three quality assurance and quality control inspectors, 100% finished-product inspection, and uniformly followed inspection instructions. The stated peak-season and off-season lead times are both one month, supporting a defined production and quality-control process.
Customization capabilityThe supplier explicitly offers flexible customization, minor customization, full customization, customization from customer designs, and ODM services. This provides direct evidence of broad customization coverage.
Product Q&A
Q:Are you a trading company or manufacturer?
A:
We are a factory with more than 10 years experiences.
Q:Do you have a catalogue?
A:
We have a product catalog. Please contact us online or via email to request a copy.
Q:What about the production time?
A:
In general, it take 25 working days for production and it depend on the different style.
Q:Do you have the products in stock?
A:
Depending on your request, we have standard models available.
Q:How can I pay you?
A:
Pay by T/T and L/C is acceptable.
Send Inquiry
*To:
Huawan New Energy Co., Ltd.
Huawan New Energy Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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