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Copper Winding Oil-Immersed Iron Core Fully Sealed Electric Distribution Transformer
US$27,000.00
1-19 Sets
US$26,000.00
20-49 Sets
US$21,000.00
50+ Sets
Sample price:US$27000.00/set.Request sample
Product profile
Customization
AvailableApplication
Power, ElectronicPhase
ThreeModel NO.
S13-M-1250/10-0.4Core
Core-type TransformerCooling Method
Oil-immersed Type TransformerWinding Type
Two-winding TransformerCertification
ISO9001, CE/ISO45001/ISO1400Usage
Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyShape of Core
RingBrand
Shendian or OEMModel No.
S13/S20/S22, 800kVARated Capacity
30 kVA to 2, 500 kVA / CustomizedRated Voltage(Hv Side)
6kv / 10kv / 11kv / 20kv / 35kv / CustomizedRated Voltage(Lb Side)
0.4kv / 0.415kv / CustomizedVector Group
Dyn11/Yyn0/CustomizedTap Range
±2×2.5%/CustomizedWinding Material
Copper / AluminumCore Material
High-Quality Silicon Steel/Amorphous SteelImpedance Voltage
4%-6%Temperature Rise
60K / 65KInsulation Level
as Per IEC 60076 StandardProtection Class
IP20 / IP23 / IP31 / CustomizedOil Type
Mineral OilService Life
30 YearsWarranty
24 MonthsTransport Package
Export Standard Plywood Wooden CaseSpecification
1200*1000*1000 mmTrademark
Shendian or OEMOrigin
Nantong, ChinaHS Code
8504210000Production Capacity
2000 Pieces/YearKey features
Low- loss energy- saving, S11/ S13/ S20/ S22 high- efficiency grade, reduce no- load & load loss
Hermetically sealed corrugated tank, isolate air & moisture, slow oil aging, low maintenance
High- quality grain- oriented silicon steel core, miter-joint stacking, low no-load current & low noise
100% oxygen- free copper winding, good conductivity, low temperature rise, strong short- circuit withstand capacity
Class A insulation material, qualified dielectric strength of transformer oil, reliable insulation performance
Full set factory routine test, provide test report for each unit
Comply with IEC60076 & GB standard, available for CE and other export certificates
Wide application:grid renovation, solar plant, wind farm, mining, pole mounted distribution, industrial park
Low partial discharge, stable running, reduce unexpected downtime risk
Anti corrosion reinforced fasteners, anti loose during transportation, easy on site installation
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.57h
About Our Factory & Business Background
AddressNo. 139, Zhenxing Rd, Rugao, Nantong, Jiangsu, China
Plant Area15000 square meters
Number of Employees31
Registered Capital100,000,000 RMB
Terms of PaymentLC, T/T, D/P, Small-amount payment, Western Union, PayPal
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1
Supply Chain Partners100
Our Production Capability & Technical Expertise
Main ProductsDistribution Transformer
Production Lines3
Production MachinesWiring Machine 1, Wiring Machine 2, Drying Machine
QA/QC inspectors3 people
Inspection Type for Finished Products100% inspection(Function inspection & Visual inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers2 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2022-08-08
Main MarketsDomestic
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001
Product CertificationCE
Cooperated with Fortune 500No
Product Q&A
Q:What is an oil immersed distribution transformer?
A:
It is a power transformer using transformer oil for cooling and insulation, widely used for power distribution system.
Q:What are the common efficiency models of oil immersed distribution transformers?
A:
Main models include SB22-M SB20-M SB13-M
Q:What capacity ranges do you supply?
A:
Standard range from 10kVA up to 2500kVA, custom capacity is acceptable.
Q:What is the difference between copper winding and aluminum winding transformers?
A:
Copper winding has lower temperature rise and stronger short circuit resistance; aluminum type is cost competitive.
Q:Is this transformer suitable for outdoor installation?
A:
Yes, hermetically sealed type is designed for outdoor pole mounted or ground mounted use.
Send Inquiry
*To:
Jiangsu Shendian Electric Co., Ltd.
Jiangsu Shendian Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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