Advanced Air Cooled Encapsulated Dry Type Transformer for Industrial Power Substations
Product Specifications
- 20kV
Contact Supplier
Product Highlights
- Customization Support: Offers full, minor, and flexible customization from designs or samples.
- Core-Type Design: Features a three-limb core-type structure for efficient power distribution.
- Dry-Type Cooling: Utilizes dry-type transformer cooling for safe operation in commercial buildings.
- High Voltage Options: Supports typical high voltage combinations of 20, 22, and 24 kV.
- Low Voltage Output: Provides standard low voltage output of 0.4 kV for commercial use.
- Wide Capacity Range: Available in capacities from 30 kVA up to 2500 kVA.
- Standard Connection: Features Dyn11 and Yyn0 connection group designations.
- 100% Quality Inspection: Undergoes visual and functional inspection for all finished products.
Product Attributes
- Customization
- Available
- Application
- Power
- Core
- Core-type Transformer
- Model NO.
- SC14-250
- Cooling Method
- Dry-type Transformer
- Winding Type
- Two-winding Transformer
- Usage
- Single-phase Transformer, Power Transformer, Distribution Transformer
- Frequency Characteristics
- Power Frequency
- Shape of Core
- Three-Limb Core-Type Core
- Brand
- Fjyj
- Typical Voltage Combinations (Kv)
- H.V. 20 22 24, H.V. 0.4
- Link Group Number
- Dyn11 Yyn0
- Impedance Voltage(%)
- 6
- Customized
- Support
- Transport Package
- Carton
- Specification
- Customized
- Trademark
- FJYJ
- Origin
- China
- Package Size
- 145.00cm * 135.00cm * 90.00cm
- Package Gross Weight
- 32.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Advanced Air Cooled Encapsulated Dry Type Transformer for Industrial Power Substations
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Advanced Air Cooled Encapsulated Dry Type Transformer for Industrial Power Substations -
Advanced Air Cooled Encapsulated Dry Type Transformer for Industrial Power Substations -
Advanced Air Cooled Encapsulated Dry Type Transformer for Industrial Power Substations -
Advanced Air Cooled Encapsulated Dry Type Transformer for Industrial Power Substations -
Advanced Air Cooled Encapsulated Dry Type Transformer for Industrial Power Substations -
Advanced Air Cooled Encapsulated Dry Type Transformer for Industrial Power Substations -
Advanced Air Cooled Encapsulated Dry Type Transformer for Industrial Power Substations
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Product Description
Three Phase Dry Type Power Transformer designed for reliable and efficient voltage transformation and power distribution in industrial, commercial, and electrical infrastructure applications. The transformer adopts a dry-type insulation structure without liquid insulation oil, providing a clean, low-maintenance, and environmentally friendly solution for indoor and selected outdoor installations. Its robust construction, efficient electromagnetic design, and reliable insulation system ensure stable power transmission, excellent electrical performance, and long-term operational reliability.
Application Scenarios
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Industrial power distribution systems
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Commercial buildings and complexes
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Manufacturing facilities
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Electrical substations
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Solar photovoltaic power projects
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Wind energy projects
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Data centers
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Hospitals and public facilities
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Mining and infrastructure projects
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Power distribution and utility networks
Key Functions
-
Three-phase voltage transformation
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Medium-voltage to low-voltage power conversion
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Reliable electrical power distribution
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Stable voltage supply for electrical equipment
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Reduction of power transmission losses
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Electrical isolation and insulation protection
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Continuous operation under rated load conditions
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Efficient power supply for industrial and commercial systems
Advantages
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Dry-type design eliminates the risk of oil leakage
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Excellent electrical insulation performance
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Reduced maintenance requirements compared with oil-immersed transformers
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Suitable for applications with strict fire-safety requirements
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High-quality core design helps improve energy efficiency
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Excellent heat dissipation and thermal stability
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Compact construction for space-efficient installation
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Low environmental impact and clean operation
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Reliable performance for continuous-duty applications
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Suitable for indoor power distribution and modern electrical infrastructure
Customization Options
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Rated capacity customization
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Primary and secondary voltage customization
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50Hz / 60Hz frequency options
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Copper or aluminum winding options
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Different insulation and winding configurations
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Air natural cooling or forced-air cooling options
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Vector group customization
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Tap changer configuration
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Customized enclosure and protection grade
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Temperature monitoring and protection system options
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Customized cable entry and terminal configurations
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OEM and ODM manufacturing services
Why Choose This Product?
This Three Phase Dry Type Power Transformer provides a safe, efficient, and environmentally friendly solution for modern power distribution systems. Its oil-free construction, reliable insulation performance, low maintenance requirements, and flexible configuration make it suitable for industrial facilities, commercial buildings, renewable energy projects, and critical infrastructure. With customized voltage, capacity, winding, cooling, and protection options, it can be tailored to meet different electrical system requirements while providing stable and dependable long-term operation.
| Rated Capacity(kVA) | Typical Voltage Combination (kV) | Vector Group |
Impedance Voltage(%) | Transformer Main body Weight (kg) |
Transformer Main body Reference Dimension(mm) L×W×H |
Enclosure Reference Dimension(mm) L×W×H |
| 50 | H.V. 20 22 24 L.V. 0.4 |
Dyn11 Yyn0 |
6 | 600 | 1050*700*950 | 1600*1400*2200 |
| 100 | 900 | 1100*700*1200 | 1600*1400*2200 | |||
| 160 | 1100 | 1200*800*1200 | 1600*1400*2200 | |||
| 200 | 1200 | 1250*800*1250 | 1800*1500*2200 | |||
| 250 | 1500 | 1300*800*1280 | 1800*1500*2200 | |||
| 315 | 1700 | 1400*940*1280 | 1800*1500*2200 | |||
| 400 | 1800 | 1450*940*1300 | 2000*1600*2200 | |||
| 500 | 2200 | 1450*940*1340 | 2000*1600*2200 | |||
| 630 | 2250 | 1500*940*1480 | 2000*1600*2200 | |||
| 800 | 2500 | 1540*940*1510 | 2150*1650*2200 | |||
| 1000 | 2940 | 1580*940*1730 | 2150*1650*2200 | |||
| 1250 | 3290 | 1580*940*1760 | 2350*1650*2200 | |||
| 1600 | 4240 | 1860*1190*1800 | 2400*1700*2200 | |||
| 2000 | 5200 | 1910*1190*1900 | 2600*1750*2200 | |||
| 2500 | 6020 | 2000*1190*2000 | 2600*1750*2200 |
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI263802". Items marked "
" are certified.
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Company Profile
CURRENTWISE TECHNOLOGY Co., Ltd.
CURRENTWISE TECHNOLOGY is a globally recognized leader in high-performance power cable and electrical equipment solutions, integrating cutting-edge technology, international certifications, and world-class expertise to deliver energy-efficient, high-temperature-resistant products for critical infrastructure projects worldwide. Headquartered in China with a strategic manufacturing facility in Vietnam, we operate across two continents to serve global markets with agility and resilience.
Our company holds a comprehensive portfolio of international certifications, including UL, CE, API, SNI, CCC, ISO 9001, and ISO 14001, underscoring our commitment to quality and environmental responsibility. We are proud to serve a prestigious clientele that includes State Grid Corporation of China, Ethiopian Power, Singaporean infrastructure projects, and major energy initiatives across the globe. Our Vietnam manufacturing base provides partners with tariff advantages and cost-efficient exports to the U. S. Market, ensuring competitive pricing without compromising quality.
Our product portfolio spans three core divisions. In Power Cables, we specialize in high-temperature and energy-efficient cables designed for extreme conditions, including power grids and industrial plants, with full customization for voltage, insulation, and environmental requirements. In Transformers, we manufacture power transformers, distribution transformers, dry-type transformers, and oil-immersed transformers ranging from distribution-level to high-voltage applications, engineered for high efficiency, low loss, and long service life. In Switchgear, we produce high-voltage and low-voltage switchgear, ring main units, distribution cabinets, and motor control centers, all designed to meet stringent safety and reliability standards for substations, industrial facilities, and commercial buildings.
Our strategic manufacturing advantage lies in our dual-base operation. The Vietnam facility reduces trade barriers-particularly U. S. Tariffs-and accelerates delivery to ASEAN and EU markets, while our China operations provide scalable capacity and rapid production turnaround for large-scale projects. We maintain rigorous quality assurance throughout the supply chain, sourcing premium raw materials such as flame-retardant XLPE and mineral insulation, and operating in-house laboratories that verify conductor resistance, fire resistance, durability, and transformer/switchgear performance parameters.
Driven by our mission to empower global energy transitions with innovative, reliable, and sustainable solutions, we bridge technological excellence with real-world applications. Our vision is to become the preferred partner for high-performance electrical equipment in emerging markets and beyond, guided by four core values: Quality First, Global Collaboration, Sustainability, and Customer Trust. We provide end-to-end support-from design and engineering to after-sales service-ensuring that every installation delivers lasting performance.
Empowering global energy, connecting a sustainable future. CURRENTWISE TECHNOLOGY-where innovation meets reliability, and quality powers progress. Choose CURRENTWISE, choose excellence you can trust
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Hangzhou, Zhejiang, China
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Plant Area
- 13972.58 square meters
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Number of Employees
- 59
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Registered Capital
- 500,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- EXW, FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1000 Meter
-
Supply Chain Partners
- 3
Our Production Capability & Technical Expertise
- Main Products
- Power Cable, Aluminum Cable, Photovoltaic Cable, Transformer, Switchgear, Connector, Insulator
-
Production Lines
- 2
-
Production Machines
- Vacuum Casting Equipment, Curing Oven, High and Low Voltage Winding Machine, Electric Foil Winding Machine, Hydraulic Machine
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QA/QC inspectors
- 3 people
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Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Designs, Customization from Samples, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2024-09-11
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Export Year
- 2 Years
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Main Markets
- North America
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Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What customization options are available?
- We support full customization, minor customization, and flexible customization from both designs and samples.
- What is the minimum order quantity?
- The minimum order quantity is 1000 meters.
- What are the available payment terms?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- How long is the lead time?
- The lead time is within 15 working days for both peak and off-peak seasons.
- What is the cooling method for this transformer?
- This transformer uses a dry-type cooling method.
- Do you offer ODM services?
- Yes, ODM service is available for our products.
- What is the typical voltage combination?
- Typical high voltage combinations include 20, 22, 24, and 0.4 kV.
- How is the product quality ensured?
- We perform 100% inspection including visual and functional checks on all finished products.
Send your message to this supplier
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