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Fully Sealed Oil Immersed Distribution Transformer Three Phase Onan IEC Standard
US$5,475.00
1 Piece
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, AudioPhase
ThreeCore
Core-type TransformerCooling Method
Oil-immersed Type TransformerWinding Type
Two-winding TransformerCertification
ISO9001-2000, ISO9001Usage
Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyShape of Core
EEBrand
OEMTransport Package
Wooden BoxSpecification
Capacity: 200-630kVATrademark
OEMOrigin
ChinaKey features
30+ Year Service Life: Designed for long-term reliability with low maintenance costs over 30+ years.
Customizable Voltage: High voltage 33kV/34.5kV and low voltage 0.4-10.5kV options available.
Flexible Winding Material: Choose between standard copper or optional aluminum windings.
Customizable Vector Group: Dyn11 or Yyn0 configurations available for specific grounding needs.
Fully Sealed Tank: Prevents oil oxidation and moisture ingress for maintenance-free operation.
IEC & CE Certified: Compliant with IEC 60076 and CE standards for global project acceptance.
High Overload Capacity: Handles power surges and peak demand without production interruption.
OEM Customization: Tailored engineering solutions and custom designs available upon request.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Tianjin PortAverage Response Time: ≤9.97h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryShanxi Huaxin Electric Co., Ltd. is a China-based limited company established in 2003 and located in Yangquan, Shanxi. The supplier presents itself as a manufacturer of high-tech electrical, mining, transportation, crane, storage, and power-system equipment, although one record also classifies the company nature as a trading company. It reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, a manufacturing plant of 128,731 m², 1,142 employees, more than 30 patents, and five registered R&D institutions. Its stated export markets include Africa, Southeast Asia/Middle East, North America, and the domestic market. The available information supports strengths in certification, R&D, and production scale. After-sales capability is supported by a stated warranty service system, while customization and customer-case evidence remain insufficiently specific.
Supplier typeThe supplier is identified as a limited company based in Shanxi, China, established in 2003, with a stated focus on manufacturing high-tech electrical and industrial equipment. However, another record describes its company nature as a trading company, creating a classification inconsistency; its product and plant information nevertheless supports a manufacturing role.
CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, and separately describes itself as ISO9001 and CSA certified. These records provide explicit evidence of multiple management-system and quality-related certifications.
After-Sales capabilityThe company description states that the supplier provides a warranty-period service system. This is direct evidence of some after-sales support, but no details are provided on service coverage, response times, spare parts, or overseas support.
Financial creditThe supplier is reported to have been established in 2003, operates as a limited company, employs 1,142 people, and has substantial registered capital and total assets as stated in the records. These indicators support organizational scale and operating history, although no independent financial verification or performance information is provided.
R&D capabilityThe supplier reports 26 years of combined R&D engineer experience, more than 30 patents, five registered R&D institutions, and R&D activities covering intelligent electrical automation, transportation cranes, storage, power systems, ventilation, permanent-magnet motors, and frequency-conversion control. This is explicit evidence of established R&D infrastructure and technical development capability.
Production capacityProduction scale is supported by a 128,731 m² manufacturing plant, 1,142 employees, more than 80 products, and descriptions identifying the company as a major mining equipment manufacturing enterprise in Shanxi. Reported lead times are 2–3 months in both off-peak and peak seasons, indicating a stated fulfillment cycle but not necessarily high delivery speed.
Product Q&A
Q:What is the rated capacity range?
A:
The transformer is available in capacities ranging from 2000 kVA to 40,000 kVA.
Q:Is the high voltage customizable?
A:
Yes, the standard 35 kV can be customized to 33kV or 34.5kV to match local grid standards.
Q:What cooling method is used?
A:
It uses ONAN (Oil Natural Air Natural) cooling, requiring no external fans or pumps.
Q:What materials are used for the core and windings?
A:
The core is made of high-grade cold-rolled silicon steel, and windings are available in copper or aluminum.
Q:Does the product come with a warranty?
A:
Yes, we provide a 12-month warranty with technical support and spare parts availability.
Send Inquiry
*To:
Shanxi Huaxin Electrical Co., Ltd.
Shanxi Huaxin Electrical Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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