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33kv Power Substation Transformer for Mining Shelters with Flame Retardant Paint
US$19,000.00-32,000.00
1 Piece
Product profile
Customization
AvailableApplication
Power, ElectronicCooling Method
Onan / Onaf OptionalModel NO.
SZ11-3150/33Usage
Single-phase Transformer, Power Transformer, Distribution TransformerTap Changer
Octc / Oltc OptionalWinding Material
Copper / Aluminum OptionalImpedance
4~5%Working Conditions
Operating Altitude ≤ 1000mRated L.V.
0.4kv or CustomizedRated H.V.
10kv, 11kv, 13.2kv, 20kv, 25kv, 33kv, 35kvTransport Package
Standard Export Wooden Case / SkidSpecification
3150 kVA, 33 kV / 11 kV or customizedTrademark
XinhuanOrigin
ChinaKey features
High Capacity Design: 3150 kVA rated capacity suitable for medium- to large-scale transmission and distribution projects.
Flexible Voltage Options: Rated H.V. up to 35kV; L.V. customizable to 0.4kV or other specific requirements.
Customizable Windings: Winding material can be selected as Copper or Aluminum based on project budget.
Versatile Cooling Methods: Available with ONAN or ONAF cooling methods for stable long-term operation.
Adaptable Tap Changer: Options include Off-circuit or On-load tap changers with customized tapping ranges.
Robust Outdoor Design: Designed for outdoor installation with configurable protection devices and accessories.
IEC Standard Compliance: Meets IEC specifications and supports customized project-oriented technical requirements.
Comprehensive Export Packing: Packed with wooden cases, moisture-proof wrapping, and anti-collision protection for safe shipping.
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: Shanghai PortAverage Response Time: ≤0.01h
AI-Powered supplier vetting
SummaryHefei Xinhuan Transformer Co., Ltd. is a transformer and electrical-equipment manufacturer with ISO 9001:2015 certification, two production lines, stated annual output of 3,000 transformer sets, and in-stock capability. It provides sample-, design-, and full-customization services, ODM, and OEM services, and reports new products within the past year. Its quality system includes documented inspection, quality assurance, complaint handling, and corrective-action procedures. However, it has fewer than five quality-control staff, only two stated R&D engineers, no 3D design, no overseas warehouse, showroom, agent, or branch, and no valid manufacturing-capacity contract with affiliated subcontractors. Overseas export experience is stated as one year, while the primary export market is also listed as domestic, indicating limited or unclear international service coverage. No customer cases are provided.
Supplier typeThe supplier is identified as a transformer manufacturer and professional technical supplier. Its stated scope covers transformers, rectifiers, inductors, electrical equipment, photovoltaic equipment, wires and cables, and related electromechanical products, with reported production of 3,000 transformer sets.
CertificationsThe supplier holds an ISO 9001:2015 certificate, providing explicit evidence of certification for its management system.
R&D capabilityThe supplier is identified as a professional technical supplier, reported new products within the past year, and offers ODM services. However, only two total R&D engineers are stated, and no SDK or 3D software design service is available, so innovation capability is supported but limited in documented breadth.
Production capacityThe supplier operates two production lines, has listed winding, drying, casting, and foil-type winding equipment, reports 3,000 transformer sets of annual productivity, maintains inventory capability, and states lead times within 15 working days in both peak and off-peak seasons. Risks include no valid manufacturing-capacity contract with affiliated subcontractors and no continuous batch-volume reconciliation.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. This is reinforced by its stated focus on customized transformer solutions and its ODM capability.
Product Q&A
Q:What is the rated capacity of this transformer?
A:
The rated capacity is 3150 kVA, designed for medium- to high-capacity transmission and distribution applications.
Q:Can the low voltage be customized?
A:
Yes, the Rated L.V. can be customized to 0.4kV or other specific requirements based on project needs.
Q:What winding materials are available?
A:
You can choose between Copper or Aluminum windings according to your project and budget requirements.
Q:What are the payment terms?
A:
Payment terms can be discussed based on order value. Common terms include T/T advance payment or deposit plus balance before shipment.
Q:Do you provide testing documents?
A:
Yes, routine test reports and related technical documents can be provided according to product and project requirements.
Send Inquiry
*To:
Hefei Xinhuan Transformer Co., Ltd.
Hefei Xinhuan Transformer Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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