30kVA Dry Type Transformer Cast Resin Three Phase Step Down Electric Power Distribution Transmission Transformer

• Customization: Available
• Application: Power, Instrument, Rectifier
• Phase: Three
• Model NO.: 30KVA~2500KVA
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Rectifier Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EE
• Brand: Xinhong
• Winding Material: Copper or Aluminum
• Linking Group: Dyn11 or Yyno
• Size & Weight: Varies by Capacity and Design
• Product Price: Price Agreed on Actual Model
• Transport Package: Packing Crates by Sea
• Specification: customizable
• Trademark: Xinhong Changes
• Origin: Xuzhou, China
• HS Code: 8504340000
• Production Capacity: 5000 Sets/Year
• Package Size: 950.00cm * 1000.00cm * 2200.00cm
• Package Gross Weight: 365.000kg

Product Description

Epoxy Resin Dry-Type Transformer

Safe, Efficient, Environmentally Friendly, and Energy-Saving Power Solutions

parameter term	parameter values
rated voltage	Various specifications available, such as 20KV, 10KV, 6KV, etc.
Capacity range	Various specifications are available, such as 500KVA, 630KVA, 800KVA, 1250KVA, etc.
Cooling Method	Natural air-cooled/forced air-cooled (according to specific models)
Insulation material	Epoxy resin or other high-performance insulating materials
Protection class	IPXX (according to the specific model, need to mark the specific level)
Winding type	Foil winding structure (low voltage) / "trapezoidal" segmented layer structure (high voltage)
Core material	High quality cold rolled grain oriented silicon steel sheet

 

Technical Data Sheet for 6KV, 10KV Class 10 Dry Type Non-Excited Regulated Distribution Transformer

nominal capacity	Connection  group labeling	Voltage combination	No-load  current	No- load loss	Load Losses at Different Insulation Thermal Ratings			Short Circuit  Impedance
					B(100ºC)	F(120ºC)	H(145ºC)
30KVA	Yyn0 Dyn11	6-11±2×2.5%/0.4	2.1	190	670	710	760	4.0
50KVA			2.1	270	940	1000	1070	4.0
80KVA			1.6	370	1290	1380	1480	4.0
100KVA			1.6	400	1480	1570	1690	4.0
125KVA			1.5	470	1740	1850	1980	4.0
160KVA			1.5	540	2000	2130	2280	4.0
200KVA			1.3	620	2370	2530	2710	4.0
250KVA			1.3	720	2590	2760	2960	4.0
315KVA			1.1	880	3270	3470	3730	4.0
400KVA			1.1	980	3750	3990	4280	4.0
500KVA			1.1	1160	4590	4880	5230	4.0
630KVA			0.9	1340	5530	5880	6290	4.0
630KVA			0.9	1300	5610	5960	6400	6.0
800KVA			0.9	1520	6550	6960	7460	6.0
1000KVA			0.9	1770	7650	8130	8760	6.0
1250KVA			0.9	2090	9100	9690	10370	6.0
1600KVA			0.9	2450	11050	11730	12580	6.0
2000KVA			0.9	3050	13600	14450	15560	6.0
2500KVA			0.7	3600	16150	17170	18450	6.0

 

Basic Structure of Dry-Type Transformer
1. Iron Core: Expertly stacked using premium silicon steel sheets, it forms the magnetic circuit of the transformer, guiding magnetic flux with precision.
2. Winding: Ingeniously divided into high and low-voltage windings, each meticulously wound on the iron core to facilitate seamless conversion and transmission of electric energy.
3. Insulating Cylinder: Strategically positioned between high and low voltage coils, this component enhances electrical insulation, ensuring the transformer operates safely at all times.
4. Pads: Essential for supporting and securing the coils, these pads maintain their stability and shape with unwavering reliability.
5. Fasteners: Designed for excellence in connecting and securing each transformer component, these fasteners boast superior anti-loosening performance.

Product Description:
Overview:
The 10kV dry-type transformer, characterized by its core and windings not immersed in insulating liquid, offers unmatched safety, fire prevention, and pollution-free operation. Widely utilized in industrial, commercial, and civil power systems, it stands as a beacon of reliability.
Main Features:
Superior Safety Performance: Our transformer is fireproof and pollution-free, capable of operating directly in the load center, significantly enhancing system safety.
High Mechanical Strength: Boasting strong short-circuit resistance, minimized partial discharge, and excellent thermal stability, this product promises a long service life.
Remarkable Energy-Saving Effect: With low loss, low noise, and high operational efficiency, our offerings meet the modern demands for energy conservation and environmental protection.
Excellent Heat Dissipation Performance: Our product is engineered for exceptional heat dissipation and operational capacity, with forced air-cooling enhancing its capacity further.
Strong Environmental Adaptability: Featuring superior moisture-proof qualities, this transformer adapts effortlessly to high humidity and challenging environments.
Low Maintenance Cost: Environmentally friendly, flame-retardant, explosion-proof, and maintenance-free, our transformer reduces both operational and maintenance expenses.
Small Size and Light Weight: Designed for easy transportation and installation, it saves space while delivering powerful performance.

After-Sales Service:
We offer comprehensive pre-sales consulting and program design services tailored to meet your needs.
Enjoy a free repair or replacement service for any faults due to product quality issues during the warranty period.
Experience lifelong technical support and after-sales service, ensuring peace of mind for our valued customers.
 

Factory Scene:

Certificates:


FAQ:
1. Are you a trading company or manufacturer?
We are an established factory with a decade of expertise in High and Low voltage switchgears, substations, transformers, cable distribution boxes, and various electrical equipment, including vacuum circuit breakers and load break switches.
As a distinguished supplier to the State Grid Corporation of China, our factory is recognized for its excellence.
2. Do you accept customized service?
We offer tailored OEM/ODM services, including logo printing on products. Our expert technical and quoting team is dedicated to delivering a project that meets your specifications and parameters.
3. What is your Minimum Order Quantity (MOQ)?
Our Minimum Order Quantity (MOQ) is conveniently set at just 1 piece.
4. How long is your delivery lead time?
The delivery lead time is influenced by your specific product requirements and order quantity. Typically, a timeframe of 5 to 10 working days is achievable.
5. How do you address and resolve quality problems?
To effectively address any quality concerns, please provide us with detailed photographs of the issues. Our dedicated technical and quality testing teams will conduct a thorough analysis. We are committed to providing a satisfactory solution within 2 days.
6. What are your payment terms?
Our payment terms are flexible, requiring a 30% T/T deposit in advance, with the remaining 70% payable before shipment. We also accept payments via Western Union and L/C.