250kVA 10/0.4kv Quality Energy-Efficient Dry Type Distribution Transformer Three-Phase Electrical 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

Experience the power of innovation with our epoxy resin dry-type transformer, setting the standard in modern electrical solutions.

Embrace the future with our safe, efficient, environmentally friendly, and energy-saving power solutions, crafted to revolutionize your energy landscape.

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

 

Delve into the core of excellence with the basic structure of our dry-type transformer, meticulously designed for unparalleled performance.
1. Iron core: Constructed from high-quality silicon steel sheets, this component is the heart of our transformer, expertly guiding magnetic flux and enhancing performance.
2. Winding: Engineered into high-voltage and low-voltage segments, these windings are seamlessly integrated on the iron core to facilitate flawless energy conversion and transmission.
3. Insulating cylinder: Strategically positioned between coils, this element significantly boosts electrical insulation, ensuring the transformer's safe and reliable operation.
4. Pads: These essential components support and stabilize the coils, maintaining their integrity and form for optimal functioning.
5. Fasteners: Precision-engineered to connect and secure each element of the transformer, these fasteners offer robust anti-loosening capabilities.

Product Description:
Overview:
Our 10kV dry-type transformer stands out with a core and windings free from insulating liquids, offering unparalleled safety, fire resistance, and environmental benefits. Its versatility makes it ideal for industrial, commercial, and civil power systems.
Main features:
Superior safety performance: Boasting fireproof and pollution-free characteristics, this transformer operates directly at load centers to enhance overall system safety.
High mechanical strength: Built to withstand short circuits with minimal partial discharge, this transformer exhibits exceptional thermal stability, promising a long service life.
Remarkable energy-saving effect: Its design prioritizes low loss and noise, coupled with high operational efficiency, aligning perfectly with contemporary energy-saving standards.
Excellent heat dissipation performance: With superior heat dissipation and robust operating capacity, optional forced air-cooling enhances its operational capacity further.
Strong environmental adaptability: Engineered for high humidity and challenging conditions, this transformer excels with its exceptional moisture-proof properties.
Low maintenance cost: Its environmentally friendly nature, coupled with flame retardant and explosion-proof features, ensures maintenance-free operation and reduced costs.
Small size and light weight: Designed for easy transport and installation, this transformer saves precious space without compromising on performance.

After-sales service:
We offer comprehensive pre-sales consultation and design services, ensuring your experience is seamless from start to finish.
During the warranty period, enjoy free repair or replacement for any defects related to product quality, reaffirming our commitment to excellence.
Benefit from lifelong technical support and dedicated after-sales service, allowing you to operate with peace of mind.

Factory Scene:

Certificates:


FAQ:
1. Are you a trading company or manufacturer ?
As a professional factory with a decade of expertise in high and low voltage switchgears, substations, transformers, and electrical equipment like vacuum circuit breakers and load break switches, our commitment to excellence is unwavering.
Our factory is a distinguished supplier to the State Grid Corporation of China, a testament to our quality and reliability.
2. Do you accept customized service ?
Absolutely, we offer OEM/ODM services, allowing your brand to shine on our products. Our expert technical and quotation team is ready to craft a tailored project that perfectly matches your specifications.
3. What is your Minimum Order Quantity (MOQ)?
Our minimum order quantity is conveniently set at just one piece.
4. How long is your delivery lead time?
Delivery lead times are tailored to your product specifications and order quantity. Typically, we ensure your orders are processed within a swift 5 to 10 working days.
5. How do you resolve quality issues?
To address any quality concerns, kindly provide comprehensive photographs of the issues encountered. Our expert technical and quality testing teams will conduct a thorough analysis and offer a satisfactory resolution within just two days.
6. What are your payment terms?
Our payment terms are flexible with a 30% advance payment via T/T, and the remaining 70% due before shipment. We also accept Western Union and L/C for your convenience.