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Step-up Transformer From 220V to 400V, Three-Phase Distribution Box, 35kv Three-Phase Transformer
US$800.00
1-19 Pieces
US$750.00
20+ Pieces
Product profile
Application
Power, Electronic, LightingPhase
ThreeCore
Core-type TransformerModel NO.
S9Cooling Method
Oil-immersed Type TransformerWinding Type
Multi-winding TransformerCertification
ISO9001-2000, ISO9001Usage
Combined Transformer, Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyShape of Core
RingBrand
JingbianColor
CustomizationFrequency
50 or 60 HzConnection Method
Yyn5, Dyn11 or OthersInput Voltage
11kv/33kv/10kv/20kv/CustomizationOutput Voltage
0.24kv/0.22kv/CustomizationTransport Package
Wooden PackingSpecification
CustomizationTrademark
JingbianOrigin
Shandong ChinaHS Code
8504210000Production Capacity
20000Key features
Customizable Voltage: Input and output voltages support 11kV, 33kV, 10kV, 20kV, or custom specifications.
Flexible Frequency: Supports both 50Hz and 60Hz frequencies to meet regional standards.
Multiple Connection Methods: Offers Yyn5, Dyn11, or other connection configurations based on needs.
Wide Capacity Range: Available in capacities from 200kVA to 1600kVA with detailed loss data.
Manufacturer Direct: Direct sales from a factory with over 10 years of experience and 10+ production lines.
OEM/ODM Services: Customization available for voltage, frequency, and environmental conditions.
Wooden Packing: Secure wooden packaging ensures safe delivery of heavy electrical equipment.
Shandong Origin: Manufactured in Liaocheng City, Shandong Province, China.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.30h CertifiedTerms of Payment: T/T, Western Union, PayPal, etc.
About Our Factory & Business Background
AddressLianghe Road North, Dongcheng Street, Liaocheng Economic and Technological Development Zone, Liaocheng City, Shandong Province. Room A-2-2102, Creative Entrepre
Plant Area50 square meters
Number of Employees1
Registered Capital5,000,000 RMB
International Commercial Terms(Incoterms)FOB
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 set
Supply Chain Partners1
Our Production Capability & Technical Expertise
Main ProductsTransformer, Prefabricated Substation
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2025-12-01
Main MarketsAfrica
Repeat Buyers Choice< 10%
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:Can't I just use one phase and a neutral from my 3-phase supply?
A:
For very small, low-power loads (e.g control circuits, lighting), this is acceptable. For any significant load (typically>5% of the panel's capacity), this will cause the dangerous load iunbalanced discussed earlier. A dedicated transformer isthe only professional solution for high-power single-phase equipment.
Q:What's the difference between this and a phase converter?
A:
They solve opposite problems. A 3-to-1-phase transfommer takes three phase power and creates single-phase power. A phase converter (rotary or static) takes single-phase power and generatest a third phase to run a three-phase motor.They are not interchangeable
Q:What is the expected efficiency?
A:
Modern dry-type transformers are highly efficient, typically in the range of 95% to 98.5% at full load. Efficiency dropsslightly at very light loads. The choice of copper vs. aluminum windings also impacts efficiency, with copper beingsuperior.
Send Inquiry
*To:
Shandong Jingbian Electric Power Co., Ltd.
Shandong Jingbian Electric Power Co., Ltd.*Content:
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