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Overload Protection Low Loss S9 50 kVA Electrical Single-Phase Oil Immersed Transformer
US$2,100.00
1-99 Sets
US$2,000.00
100-999 Sets
US$1,900.00
1,000+ Sets
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, Lighting, Rectifier, AudioPhase
SingleModel NO.
S9 Oil-Immersed TransformerCore
Core-type TransformerCooling Method
Oil-immersed Type TransformerWinding Type
Separated Winding TransformerCertification
ISO9001-2000, ISO9001, CCCUsage
Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyShape of Core
ODProduct Name
Oil Immersed TransformerKeywords
Oil Immersed TransformerModel
S11-M-30 / S11-M-50 / S11-M-63 / S11-M-80 etc.Rated Capacity (kVA)
30 - 2500Link Group Label
Yyn0 or Dyn11High Voltage
10 / 6.3 / 6 / 10.5 / 11Low Pressure
0.4No-Load Loss (W)
100 - 2290Load Loss(W)120℃(F)
630 - 21200No-Load Current(%)
0.4 / 0.5 / 0.6 / 0.8 / 0.9 / 1 / 1.1 / 1.2 / 1.3Short Circuit Impedance(%)
4 / 4.5 / 5MOQ
Low MOQSample
AcceptOEM & ODM Custom
AcceptLogo Custom
AcceptTransport Package
Standard Shipping Packaging or CustomizedSpecification
Standard Specifications Or CustomizedTrademark
PENG TAIOrigin
Jiangsu, ChinaHS Code
8504210000Production Capacity
5000000set/YearKey features
Oil-Immersed Design: Fully sealed structure eliminates oil storage cabinet, preventing oil deterioration and ensuring maintenance-free operation.
Low Noise & Loss: Utilizes high-quality silicon steel sheets and advanced stacking to achieve low no-load loss and reduced noise levels.
Copper or Aluminum Core: Core material is optional, allowing selection between copper foil winding or aluminum for specific needs.
High Mechanical Strength: Multi-layer cylindrical high-voltage winding and anti-loosening fastening ensure strong short-circuit resistance.
Vacuum Insulation Process: Vacuum drying and oil injection process enhance insulation strength and electrical performance reliability.
Extended Service Life: Isolation from oxygen and moisture effectively prevents insulation decline, extending transformer lifespan.
Customizable Service: Products can be customized according to specific voltage, frequency, and regional requirements.
Comprehensive Certifications: Certified with ISO9001, ISO45001, ISO14001, and CCC for quality and safety assurance.
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: The team owns rich experience in exporting business. CertifiedNearest Port: Shanghai Port, Zhoushan Port, Qingdao PortAverage Response Time: ≤1.34h
AI-Powered supplier vetting
SummaryThe supplier operates across rectifier and inductor manufacturing, power electronic components, transformers, and intelligent transmission, distribution, and control equipment. It reports ISO9001, ISO14001, and ISO45001 management-system certifications, documented supplier-service procedures, corrective and preventive action procedures, and complaint-handling procedures with records. R&D evidence includes 10 engineers, new products within the past year, ODM availability, OEM service for known brands, and broad customization. Manufacturing resources include cutting, punching, bending, pressing, winding, casting, and furnace equipment, with documented finished-product inspection instructions. Financial information is present for multiple years, but the provided data does not establish financial strength without relying on monetary figures. No Fortune 500 cooperation is reported, while repeat-buyer preference is stated at 50%–80%.
Supplier typeThe supplier is a manufacturer and seller in the electrical-power sector, covering rectifiers, inductors, power electronic components, transformers, and transmission, distribution, and control equipment. The stated scope also includes technical services and regulated power-generation, transmission, and distribution activities subject to approval.
CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, while another record also lists ISO45001:2018 and ISO14001 management-system certification. Product compliance certification is recorded only as “Others,” so the evidence supports management-system certification but does not identify a specific product-standard certificate.
After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints, as well as corrective and preventive actions related to service capability. Its stated end-to-end model includes after-sales service, providing direct evidence of a defined service process.
R&D capabilityThe supplier reports 10 R&D engineers, new-product activity within the past year, ODM availability, and OEM service for known brands. It also states that no SDK is available; this limits evidence for SDK-based development but does not negate the broader R&D evidence.
Production capacityThe supplier identifies manufacturing activities for rectifiers, inductors, and power electronic components, supported by laser cutting, board cutting, digital punching, bending, pressing, winding, casting, and furnace equipment. Finished-product inspection instructions are documented and uniformly followed.
Customization capabilityThe supplier explicitly provides customization from samples and designs, full and minor customization, and flexible customization. These capabilities are reported both for R&D design services and general design services, indicating broad customization coverage.
Product Q&A
Q:What are your major products?
A:
Oil immersed transformer, dry type transformer, Transformer Substation, High and Low Voltage Switchgear
Q:Can your product be customized?
A:
Considering differences in voltage, frequency and other speciality of transformer product in different countries and regions,our product can be customerized according to your requirements.
Q:When can I get the price?
A:
Usually we quote within 24 hours after we get your inquiry.
Q:What about lead or shipping time?
A:
The lead time depends on the quantity you ordered, generally within 30 days upon receipt of advance payment.
Q:What is the price of shipping?
A:
Depending upon the port of delivery, prices varies.
Send Inquiry
*To:
Jiangsu Pengtai Electric Co., Ltd
Jiangsu Pengtai Electric Co., Ltd*Content:
Supplier replies will be sent to your registered email
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