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Large Capacity Oil-Immersed Power Transformer Industrial Transmission Distribution Equipment
US$5,000.00-6,000.00
1 Piece
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, Lighting, RectifierPhase
ThreeModel NO.
S11Core
Core-type TransformerCooling Method
Oil-immersed Type TransformerWinding Type
Two-winding TransformerCertification
ISO9001-2000, ISO9001, CCCUsage
Single-phase Transformer, Rectifier Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyShape of Core
RingBrand
DdeTransport Package
Wooden CrateSpecification
S22-20000/66Trademark
DDEOrigin
Guizhou ChinaKey features
No-load loss reduced 5%~15% vs. manual stacking, significant energy saving.
Four-lows and one-high design, superior overall performance.
Core-hanging-free design, easy onsite installation and maintenance.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 2 years CertifiedNearest Port: Chongaing PortAverage Response Time: ≤1.85h
About Our Factory & Business Background
AddressGuizhou Province, Qiannan Prefecture, Longli County, Guanshan Sub-district, Longli High-tech Industrial Park, Guangye Road
Plant Area7110 square meters
Number of Employees42
Registered Capital10,000,000 RMB
Terms of PaymentT/T, PayPal
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 Partners3
Our Production Capability & Technical Expertise
Main ProductsTransformer
Production Lines2
Production MachinesNC Semi-automatic Shearing Machine, High-voltage Automatic Winding Machine, Laser Cutting Machine, Transformer Comprehensive Test Bench
QA/QC inspectors3 people
Inspection Type for Finished Products100% inspection(Function inspection & Visual inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers3 people
Traceability of Raw MaterialsNo
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2019-09-12
Main MarketsDomestic
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500Yes
Product Q&A
Q:What are the specific improvements in no-load loss and noise with robotic stacking vs. manual stacking?
A:
Loss reduced 5%-15%; noise lowered by 3-5dB typically.
Q:Where is the insulation margin mainly reflected? Have impulse voltage and end-field simulations been performed?
A:
Margin in main & longitudinal insulation. Yes, all verified by FEM software.
Q:How much lower is oil top rise vs. national standard? Performance at full load and 1.2x overload?
A:
~5K lower than GB limit. At 1.2x load, rise ~8K above full-load value.
Send Inquiry
*To:
Guizhou Delong Electric Co., Ltd
Guizhou Delong Electric Co., Ltd*Content:
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