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High-Efficiency 30kVA Power Transformer with Copper Winding Options
US$2,000.00-30,000.00
1 Piece
Product profile
Customization
AvailableApplication
Power, Electronic, InstrumentPhase
ThreeModel NO.
SCBCore
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Two-winding TransformerCertification
ISO9001-2000, ISO9001, CCCUsage
Power Transformer, Distribution TransformerFrequency Characteristics
Low FrequencyShape of Core
RingBrand
YuantongWinding Material
Copper/AluminumCapacity
30kVA to 2500kVAOutput
10kvConnection Group
Dyn11Transport Package
Wooden BoxSpecification
2100.00cm * 1450.00cm * 2200.00cmTrademark
YuantongOrigin
ChinaKey features
Oil-Free Safety Design: Fully oil-free structure eliminates fire, explosion risks and leakage hazards for safe indoor use.
High Efficiency & Low Noise: Optimized winding and high-permeability core reduce loss, heat, and noise for energy savings.
Flexible Customization: Customizable winding material (Copper/Aluminum), capacity (30-2500kVA), and packaging on demand.
Strong Overload Resistance: Supports standardized short-time overload with stable insulation and high impact resistance.
Low Maintenance Cost: No oil tank or fire isolation needed; simple installation and no daily maintenance required.
Wide Application Scope: Ideal for malls, hospitals, data centers, and underground rooms requiring fire safety and stability.
Professional Manufacturer: 30+ years experience with 22 invention patents and mature R&D team for customized solutions.
Quality Assurance: ISO9001, CCC certified with 100% finished product inspection for visual and functional quality.
Company profile
Business Type: Manufacturer/Factory 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: ≤5.14h
About Our Factory & Business Background
AddressNantong, Jiangsu, China
Plant Area15458 square meters
Terms of PaymentLC, T/T, D/P
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Minimum Order Quantity1
Supply Chain Partners86
Our Production Capability & Technical Expertise
Main ProductsPower Transformer, Oil Immersed Transformer, Dry Type Transformer, Pole Mounted Transformer, Amorphous Alloy Transformer, Compact Substation (European Type Prefabricated, New Energy Transformer, Special Transformer, Open Ventilated Dry Transfomer(Non-Encapsulated), Vpi Dry Transformer
Production Lines5
Production MachinesCross Cutting Production Line, Automatic Laminating Machine, Curing Oven, Pouring Machine, Slitting Cutter, Wire Wrapping Machine
QA/QC inspectors12 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers13 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Main MarketsDomestic
Repeat Buyers Choice10%~30%
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 500Yes
Product Q&A
Q:Is an oil pit needed for dry-type transformers?
A:
No, the whole unit is oil-free.
Q:Can dry-type transformers be placed outdoors directly?
A:
No, a power room or protective cabinet is required.
Q:What is the maximum load for long-term operation?
A:
It shall not exceed the rated capacity of the equipment.
Q:What are the two common winding materials?
A:
Copper winding and aluminum winding.
Q:What is the core advantage of dry-type transformers over oil-immersed ones?
A:
Fire safety, available for indoor and crowded public areas.
Send Inquiry
*To:
Jiangsu Yuantong Electric Group Co., Ltd.
Jiangsu Yuantong Electric Group Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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