Epoxy Resin Cast Power Transformer 1250kVA 10/0.4kv Dry Type 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: 1800.00cm * 1400.00cm * 2200.00cm
• Package Gross Weight: 2790.000kg

Product Description

Epoxy resin dry-type transformer

Discover our safe, efficient, environmentally friendly, and energy-saving power solutions that set the benchmark for sustainable energy infrastructure.

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: Constructed from stacked silicon steel sheets, it forms the magnetic circuit of the transformer, efficiently guiding magnetic flux for optimal performance.
2. Winding: Comprising high-voltage and low-voltage sections, these windings are meticulously wound on the iron core, facilitating the seamless conversion and reliable transmission of electric energy.
3. Insulating cylinder: Strategically placed between high and low voltage coils, this cylinder enhances electrical insulation, ensuring unparalleled safety during transformer operation.
4. Pads: Designed to support and stabilize the coils, maintaining their integrity, shape, and operational reliability.
5. Fasteners: Engineered for secure connection and fixation of each transformer component, boasting excellent anti-loosening capabilities.

Product Description:
Overview:
The 10kV dry-type transformer, with its core and windings free from insulating liquid, boasts exceptional safety, fire prevention, and pollution-free attributes, making it a popular choice across industrial, commercial, and civil power systems.
Main features:
Superior safety performance: Fireproof and non-polluting, these transformers can be installed directly at the load center, significantly enhancing system safety.
High mechanical strength: Featuring robust short-circuit resistance, minimal partial discharge, exceptional thermal stability, and an impressively long lifespan.
Remarkable energy-saving effect: Designed with low loss, low noise, and high operational efficiency, these transformers meet modern energy-saving and eco-friendly standards.
Excellent heat dissipation performance: Boasting superior heat dissipation and strong operating capacity, forced air-cooling can significantly boost operational efficiency.
Strong environmental adaptability: Exhibiting excellent moisture-proof capabilities, these transformers are suitable for high humidity and harsh environments.
Low maintenance cost: Eco-friendly, flame retardant, explosion-proof, and maintenance-free, these features collectively reduce operational expenses.
Small size and light weight: Facilitating easy transportation and installation, these transformers contribute to significant space savings.

After-sales service:
We offer comprehensive pre-sales consultation and expertly crafted program design services.
Free repair or replacement services are available for any issues stemming from product quality during the warranty period.
Enjoy lifelong technical support and after-sales service, ensuring peace of mind and satisfaction.

Application scenario:

 

Ideal for Substations, Dockyards, and City life environments.

Electric power plant Wind power Railroads

Factory Scene:

Certificates:


FAQ:
1. Are you a trading company or manufacturer ?
We are a seasoned manufacturer with a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and cutting-edge electrical equipment, including vacuum circuit breakers and load break switches.
Our factory proudly serves as an esteemed supplier for the State Grid Corporation of China.
2. Do you accept customized service?
We provide OEM/ODM services, including logo customization. Our skilled technical and pricing teams are ready to deliver tailored solutions based on your specifications and designs.
3. What is your Minimum Order Quantity (MOQ)?
Our MOQ is just a single piece, allowing you maximum flexibility.
4. How long is your delivery lead time?
The delivery lead time is contingent upon your product specifications and order volume. Generally, we can accommodate within 5 to 10 working days.
5. How do you address quality issues?
To address any quality concerns, please provide detailed photographs of the issues encountered. Our dedicated technical and quality testing teams will conduct a thorough analysis and present you with a satisfactory solution within 2 days.
6. What are your payment terms?
Our payment terms are 30% T/T in advance, with the remaining 70% due before shipment. We also accept West Union and L/C for your convenience.