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110kv Oil Immersed Step Down Transformer for Urban Transmission Network
US$2,000.00-20,000.00
1 Piece
Product profile
Customization
AvailableApplication
PowerPhase
ThreeModel NO.
110kV Oil-immersed Power TransformerCore
Core-type TransformerCooling Method
Oil-immersed Type TransformerWinding Type
Two-winding TransformerCertification
ISO9001-2000, ISO9001, CCCUsage
Distribution TransformerFrequency Characteristics
50/60HzShape of Core
RingBrand
YuantongRated Capacity
6300 kVAVoltage Combination
110kv / 10.5kvConnection Group
Ynd11Short-Circuit Impedance
10.5%No-Load Loss
4.1 KwTransport Package
Wooden BoxSpecification
110kV / 6300kVA / YNd11 / Oil immersedTrademark
YUANTONGOrigin
ChinaKey features
High Voltage Capacity: Rated capacity ranges from 6300kVA to 120000kVA for 110kV systems.
Flexible Voltage Options: Rated voltage 110kV/10.5kV or according to user specified voltage combination.
Customizable Impedance: Short circuit impedance 10.5% -12.5% according to user requirements.
Efficient Cooling System: Adopts ONAN or ONAF oil-immersed self-cooled / forced-air-cooled structure.
Energy Efficiency Standard: Meets GB 20052 Level 2 energy efficiency standard with Level 1 option.
OEM and ODM Services: Full customization, minor customization, and flexible customization available.
Quality Certifications: ISO9001, ISO14001, ISO45001 certified with CE product certification.
Complete Inspection: 100% inspection for finished products including visual and function checks.
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: ≤5.42h
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:What is an oil immersed transformer?
A:
Oil immersed transformer is a type of power transformer that uses transformer oil as the main insulation and cooling medium. The iron core and winding are both immersed in an oil tank filled with transformer oil, which not only serves as insulation, but also carries heat to the tank wall through circulation and dissipates it.
Q:What are the commonly used rated voltage levels?
A:
10kV/0.4kV is the most commonly used, and there are also high-voltage models such as 35kV and 110kV.
Q:What is the main function of the transformer oil?
A:
Four core functions: insulation, heat dissipation, arc suppression, and moisture prevention.
Q:Do oil immersed transformers need regular maintenance?
A:
Yes. Regularly check the oil level, oil color, sealing, wiring terminals, and insulation resistance.
Q:What are the hazards of low oil level?
A:
Insulation degradation and internal moisture can easily lead to discharge and short circuit faults.
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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