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Huawan S11 250 Three Phase Bolt-Locked Multi-Terrain Usage Oil-Immersed Distribution Transformer
US$1,200.00-12,000.00
1 Piece
Sample price:US$5000.00/piece.Request sample
Product profile
Customization
AvailableApplication
PowerPhase
ThreeCore
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
RingBrand
Huawan PowerProduct Name
Oil Immersed TransformerCapacity
100kVACooling System
Nature Air + Oil CoolingConnection
Delta or Star ConnectionModel 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: Bolted welded cover isolates oil from air, ensuring long-term reliability and no oil leakage.
Maintenance Free: Fully sealed structure eliminates the need for regular oil maintenance or refilling.
Low Noise Operation: Compact design with new materials reduces noise levels compared to similar products.
Corrugated Tank Shell: Elastic expansion compensates for oil volume changes, adapting to temperature fluctuations.
Harsh Environment Ready: Suitable for outdoor use in chemical plants, factories, and remote areas with extreme temperatures.
Multiple Certifications: Holds ISO 9001, CE, CCC, TUV, and Green Power Certificate for quality assurance.
Flexible Customization: Offers full customization, minor customization, and options from samples or designs.
High Production Capacity: Annual output exceeds 5,000 units with over 600 specifications available.
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? Are OEM and ODM available?
A:
We are a factory with more than 10 years experiences. OEM and ODM are available.
Q:Do you have a catalogue? Can you send me the catalogue to have a check of all your products?
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 takes 25 working days for production and it depends 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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