250kVA Dry Type Cast Resin Power Transformer Three Phase Power Distribution 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: 1400.00cm * 1150.00cm * 2200.00cm
• Package Gross Weight: 1035.000kg

Product Description

Epoxy Resin Dry-Type Transformer: Setting the standard in modern electrical innovation, our transformer is crafted with high-quality epoxy resin, ensuring optimal performance and longevity.

Safe, Efficient, Environmentally Friendly, and Energy-Saving Power Solutions: Transform your energy management with our revolutionary power solutions designed to offer unmatched safety, efficiency, and eco-friendliness, while dramatically reducing energy consumption.

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: Explore the ingenious design and engineering prowess behind our state-of-the-art dry-type transformers, meticulously crafted for superior functionality and reliability.
1. Iron Core: Expertly stacked with silicon steel sheets, the iron core serves as the magnetic circuit, ingeniously guiding magnetic flux for optimal transformer efficiency.
2. Winding: Ingeniously divided into high-voltage and low-voltage windings, these are beautifully wound on the iron core, facilitating seamless conversion and transmission of electric energy.
3. Insulating Cylinder: Positioned strategically between high and low voltage coils, this component enhances electrical insulation, ensuring safe and flawless transformer operation.
4. Pads: Robust and dependable, these pads provide essential support and restraint to maintain coil stability and precise shape.
5. Fasteners: Engineered for excellence, these fasteners connect and fix each transformer part with anti-loosening performance, ensuring unwavering structural integrity.

Product Description:
Overview:
10kV Dry-Type Transformer: A pinnacle of safety and innovation, this transformer eschews insulating liquid, offering unparalleled advantages such as fire prevention, pollution-free operation, and broad application across industrial, commercial, and civil power systems.
Main Features:
Superior Safety Performance: Fireproof and pollution-free, our transformers operate seamlessly in load centers, significantly boosting system safety.
High Mechanical Strength: Engineered for excellence with strong short-circuit resistance, small partial discharge, and exceptional thermal stability, promising a long service life.
Remarkable Energy-Saving Effect: Experience the future of energy efficiency with low loss, low noise, and high operating efficiency, meeting modern energy-saving standards.
Excellent Heat Dissipation Performance: Boasting superior heat dissipation and formidable operating capacity, the capacity can be enhanced with forced air-cooling.
Strong Environmental Adaptability: Designed to thrive in high humidity and challenging environments, thanks to outstanding moisture-proof performance.
Low Maintenance Cost: Eco-friendly, flame retardant, and explosion-proof with maintenance-free features, saving on operation and maintenance costs.
Small Size and Light Weight: Effortless transportation and installation with space-saving design.

After-Sales Service:
Enjoy comprehensive pre-sales consulting and program design services, tailored to meet your needs.
Benefit from free repair or replacement services for any faults stemming from product quality during the warranty period.
Receive lifelong technical support and dedicated after-sales service, ensuring peace of mind with every purchase.
 

Factory Scene:

Certificates:


FAQ:
1. Are you a trading company or manufacturer?
We are a renowned factory with a decade of expertise in high and low voltage switchgears, substations, transformers, and various electrical equipment, including vacuum circuit breakers and load break switches.
Our factory proudly stands as an esteemed supplier for the State Grid Corporation of China.
2. Do you accept customized service?
Yes, we provide OEM/ODM services and can print your logo on our products. Our skilled technical and quotation team will deliver a project tailored to your specifications and requirements.
3. What is your Minimum Order Quantity (MOQ)?
Our Minimum Order Quantity is just 1 piece, ensuring flexibility and convenience for your needs.
4. What is the duration of your delivery lead time?
The delivery lead time is influenced by your specific product requirements and the quantity needed. Typically, a swift timeframe of 5 to 10 working days can be achieved.
5. How do you address quality issues?
To address any quality concerns, kindly provide detailed photographs of the issues. Our dedicated technical and quality testing departments will conduct a thorough analysis. We pledge to offer a satisfactory solution within just 2 days, ensuring your utmost contentment.
6. What are your payment terms?
We require a 30% T/T payment in advance, with the remaining 70% due before shipment. We also accept payments via Western Union and L/C, offering a variety of convenient options for you.